Category: flavor and fragrance agents
US / EU / FDA / JECFA / FEMA / FLAVIS / Scholar / Patent Information:
Physical Properties:
Appearance: | colorless to pale yellow clear oily liquid (est) |
Assay: | 95.00 to 100.00 %
|
Food Chemicals Codex Listed: | Yes |
Specific Gravity: | 0.81700 to 0.82300 @ 25.00 °C.
|
Pounds per Gallon - (est).: | 6.798 to 6.848
|
Refractive Index: | 1.41800 to 1.42300 @ 20.00 °C.
|
Melting Point: | -21.00 °C. @ 760.00 mm Hg
|
Boiling Point: | 192.00 °C. @ 743.00 mm Hg
|
Boiling Point: | 194.00 to 196.00 °C. @ 760.00 mm Hg
|
Acid Value: | 1.00 max. KOH/g
|
Vapor Pressure: | 0.645000 mmHg @ 25.00 °C. (est) |
Flash Point: | 148.00 °F. TCC ( 64.44 °C. )
|
logP (o/w): | 3.140 |
Soluble in: |
| alcohol | | dipropylene glycol | | water, 170.6 mg/L @ 25 °C (est) | | water, 371 mg/L @ 25 °C (exp) |
Insoluble in: |
| water |
Organoleptic Properties:
|
Odor Type: fruity |
|
Odor Strength: | medium |
|
Substantivity: | > 4 hour(s) at 100.00 % |
|
| fresh sweet green weedy earthy herbal |
Odor Description: at 100.00 %. | fresh sweet green weedy earthy herbal |
|
| fruity sweet waxy soapy cheesy green herbal coconut |
Odor Description:
| Fruity, sweet, waxy, soapy, cheese, green herbaceous, coconut like Mosciano, Gerard P&F 16, No. 5, 71, (1991) |
|
|
Flavor Type: cheesy |
|
| fruity cheesy |
Taste Description:
| fruity, cheesy |
|
| cheesy green fruity dairy dirty buttery |
Taste Description: at 20.00 ppm. | Cheesy, green, fruity, dairy, dirty, buttery Mosciano, Gerard P&F 16, No. 5, 71, (1991) |
|
Odor and/or flavor descriptions from others (if found). |
|
Bedoukian Research |
METHYL HEPTYL KETONE ≥98.0%, FCC, Kosher |
Odor Description: | fresh sweet, weedy, earthy, herbal Used in lavender fragrances. |
Taste Description: | Fermented, generic cheese notes Ketonic notes for a variety of cheese flavors. |
|
Firmenich |
2-NONANONE min. 99%, Kosher, Halal for flavor |
Taste Description: | Typical blue cheese with mushroom nuances at higher dosage fatty and fruity nuances at lower dosage 2-NONANONE brings along with its typical cheesy profile, interesting green, weedy and herbal nuances which can be nicely used in cheese, butter, milk, meat, fish, nut and various fruit flavors. |
|
Moellhausen |
2-NONANONE |
Odor Description: | fresh sweet green weedy earthy herbal |
Taste Description: | green fruity, dairy, cheesy, buttery |
|
|
Cosmetic Information:
Suppliers:
Advanced Biotech |
2 NONANONE NATURAL
98% min. Odor: Rose, Tea |
Alfrebro |
METHYL HEPTYL KETONE NATURAL
Odor: Fruity, Floral, Lavender, Violet |
Ambles Nature et Chimie |
2 NONANONE NAT
|
Apple Flavor & Fragrance |
2-Nonanone
|
Aromiens International |
2-Nonanone, Natural
|
Artiste |
2-Nonanone Natural
|
Associate Allied Chemicals |
Methyl Heptyl Ketone
|
About |
Augustus Oils |
2 Nonanone
|
Services |
Aurochemicals |
2-NONANONE, Natural
|
Axxence Aromatic |
METHYL HEPTYL KETONE (2-NONANONE), Natural
Kosher |
Sustainability |
Bedoukian Research |
METHYL HEPTYL KETONE
≥98.0%, FCC, Kosher Odor: fresh sweet, weedy, earthy, herbal Use: Used in lavender fragrances. Flavor: Fermented, generic cheese notes Ketonic notes for a variety of cheese flavors. |
Beijing Lys Chemicals |
2-Nonanone
|
BOC Sciences |
For experimental / research use only. |
METHYL HEPTYL KETONE FCC 98.0%
|
CJ Latta & Associates |
2-NONANONE
|
Diffusions Aromatiques |
2-Nonanone
|
Diffusions Aromatiques |
2-NONANONE
|
EMD Millipore |
For experimental / research use only. |
2-Nonanone
|
Ernesto Ventós |
2-NONANONE FIRMENICH 935104
Odor: FLORAL, FRUITY |
Ernesto Ventós |
2-NONANONE
|
Excellentia International |
Methyl Heptyl Ketone (2-Nonanone) Natural
|
Firmenich |
2-NONANONE min. 99%, Kosher, Halal
for flavor Flavor: Typical blue cheese with mushroom nuances at higher dosage fatty and fruity nuances at lower dosage 2-NONANONE brings along with its typical cheesy profile, interesting green, weedy and herbal nuances which can be nicely used in cheese, butter, milk, meat, fish, nut and various fruit flavors. |
Fleurchem |
methyl heptyl ketone natural
|
Glentham Life Sciences |
2-Nonanone
|
Global Essence |
Methyl Heptyl Ketone
|
Indenta Group |
2-Nonanone
|
Indukern F&F |
METHYL HEPTYL KETONE
Odor: FRUITY, SWEET, GREEN, HERBAL |
Inoue Perfumery |
HEPTYL METHYL KETONE
|
Jiangyin Healthway |
2-Nonanone Natural99%
|
New functional food ingredients |
Kingchem Laboratories |
METHYL HEPTYL KETONE
Odor: Fruity-floral, slightly fatty and herbaceous |
Lluch Essence |
-METHYL HEPTYL KETONE
|
Lluch Essence |
METHYL HEPTYL KETONE NATURAL
|
M&U International |
Methyl Heptyl Ketone
|
Moellhausen |
2-NONANONE
Flavor: green fruity, dairy, cheesy, buttery |
Nagar Haveli Perfumes & Aromatics |
Methyl Heptyl Ketone
Natural Odor: fresh sweet green weedy earthy herbal, waxy, soapy, cheese, green herbaceous, coconut like |
Natural Advantage |
Methyl Heptyl Ketone Nat [2-Nonanone Nat]
Flavor: cheesy, fruity, sweet, waxy |
Riverside Aromatics LTD.is the exclusive distributor for Europe in UK for any non-US based inquiries |
Odowell Co.,ltd |
Methyl heptyl ketone
PURITY: 98%min. |
Penta International |
METHYL HEPTYL KETONE FCC
|
Penta International |
METHYL HEPTYL KETONE NATURAL
|
Penta International |
METHYL HEPTYL KETONE
|
R C Treatt & Co Ltd |
2-Nonanone
|
Reincke & Fichtner |
2-Nonanone natural
|
Reincke & Fichtner |
2-Nonanone
|
Santa Cruz Biotechnology |
For experimental / research use only. |
2-Nonanone ≥99%
|
Seqens |
Methyl Heptyl Ketone, Kosher
|
Sigma-Aldrich |
2-Nonanone, ≥99%, FCC, FG
Odor: cheese; coconut; oily; herbaceous; floral; fruity; fatty; soapy; waxy; fishy |
Certified Food Grade Products |
Sigma-Aldrich |
2-Nonanone, natural, ≥97%, FCC, FG
Odor: cheese; coconut; oily; herbaceous; floral; fruity; fatty; soapy; waxy; fishy |
SRS Aromatics |
HEPTYL METHYL KETONE
|
Synerzine |
2-Nonanone
|
SysKem Chemie |
Methyl Heptyl Ketone
|
Taytonn ASCC |
Ketone C-9
Odor: Fatty, Floral, Fruity, Herbal/ Herbaceous |
TCI AMERICA |
For experimental / research use only. |
2-Nonanone >98.0%(GC)
|
WholeChem |
2-Nonanone
|
Safety Information:
Preferred SDS: View |
European information : |
Most important hazard(s): | Xi - Irritant |
R 36/38 - Irritating to skin and eyes. S 02 - Keep out of the reach of children. S 24/25 - Avoid contact with skin and eyes. S 26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S 37/39 - Wear suitable gloves and eye/face protection.
|
|
Hazards identification |
|
Classification of the substance or mixture |
GHS Classification in accordance with 29 CFR 1910 (OSHA HCS) |
None found. |
GHS Label elements, including precautionary statements |
|
Pictogram | |
|
Hazard statement(s) |
None found. |
Precautionary statement(s) |
None found. |
Oral/Parenteral Toxicity: |
oral-rat LD50 3200 mg/kg (RTECS, 1975)
oral-mouse LD50 [sex: M] 7992 mg/kg (Tanii et al., 1986)
oral-mouse LD50 7994 mg/kg Toxicology Letters. Vol. 30, Pg. 13, 1986.
oral-rat LD50 3200 mg/kg Kodak Company Reports. Vol. 21MAY1971
|
Dermal Toxicity: |
skin-rabbit LD50 > 5000 mg/kg Food and Chemical Toxicology. Vol. 26, Pg. 393, 1988.
|
Inhalation Toxicity: |
inhalation-rat LC50 > 3980 mg/m3/6H Kodak Company Reports. Vol. 21MAY1971
|
Safety in Use Information:
Category: | flavor and fragrance agents |
RIFM Fragrance Material Safety Assessment: Search |
IFRA Code of Practice Notification of the 49th Amendment to the IFRA Code of Practice |
Recommendation for 2-nonanone usage levels up to: | | 3.0000 % in the fragrance concentrate.
|
|
Maximised Survey-derived Daily Intakes (MSDI-EU): | 320.00 (μg/capita/day) |
Use levels for FEMA GRAS flavoring substances on which the FEMA Expert Panel based its judgments that the substances are generally recognized as safe (GRAS). |
The Expert Panel also publishes separate extensive reviews of scientific information on all FEMA GRAS flavoring substances and can be found at FEMA Flavor Ingredient Library |
publication number: 3 |
Click here to view publication 3 |
| average usual ppm | average maximum ppm |
baked goods: | 0.40000 | 4.00000 |
beverages(nonalcoholic): | - | 0.55000 |
beverages(alcoholic): | - | - |
breakfast cereal: | - | - |
cheese: | - | - |
chewing gum: | - | - |
condiments / relishes: | - | - |
confectionery froastings: | - | - |
egg products: | - | - |
fats / oils: | - | - |
fish products: | - | - |
frozen dairy: | 0.10000 | 1.00000 |
fruit ices: | 0.10000 | 1.00000 |
gelatins / puddings: | - | - |
granulated sugar: | - | - |
gravies: | - | - |
hard candy: | 0.40000 | 4.00000 |
imitation dairy: | - | - |
instant coffee / tea: | - | - |
jams / jellies: | - | - |
meat products: | - | - |
milk products: | - | - |
nut products: | - | - |
other grains: | - | - |
poultry: | - | - |
processed fruits: | - | - |
processed vegetables: | - | - |
reconstituted vegetables: | - | - |
seasonings / flavors: | - | - |
snack foods: | - | - |
soft candy: | - | - |
soups: | - | - |
sugar substitutes: | - | - |
sweet sauces: | - | - |
Safety References:
European Food Safety Athority(EFSA): | Flavor usage levels; Subacute, Subchronic, Chronic and Carcinogenicity Studies; Developmental / Reproductive Toxicity Studies; Genotoxicity Studies... |
European Food Safety Authority (EFSA) reference(s): |
Opinion of the Scientific Panel on food additives, flavourings, processing aids and materials in contact with food (AFC) related to Flavouring Group Evaluation 7 (FGE.07): Saturated and unsaturated aliphatic secondary alcohols, ketones and esters of secondary alcohols and saturated linear or branched-chain carboxylic acids from chemical group 5 View page or View pdf |
Flavouring Group Evaluation 7, Revision 1 (FGE.07Rev1): Saturated and unsaturated aliphatic secondary alcohols, ketones and esters of secondary alcohols and saturated linear or branched-chain carboxylic acids from chemical group 5 (Commission Regulation (EC) No 1565/2000 of 18 July 2000) - Scientific opinion of the Panel on Food Additives, Flavourings, Processing Aids and Materials in contact with Food (AFC) on a request from the Commission View page or View pdf |
Flavouring Group Evaluation 7, Revision 2 (FGE.07Rev2) : Saturated and unsaturated aliphatic secondary alcohols, ketones and esters of secondary alcohols and saturated linear or branched-chain carboxylic acids from chemical group 5 View page or View pdf |
Safety and efficacy of saturated and unsaturated aliphatic secondary alcohols, ketones and esters with esters containing secondary alcohols belonging to chemical group 5 when used as flavourings for all animal species View page or View pdf |
EPI System: | View |
AIDS Citations: | Search |
Cancer Citations: | Search |
Toxicology Citations: | Search |
EPA Substance Registry Services (TSCA): | 821-55-6 |
EPA ACToR: | Toxicology Data |
EPA Substance Registry Services (SRS): | Registry |
Laboratory Chemical Safety Summary : | 13187 |
National Institute of Allergy and Infectious Diseases: | Data |
WGK Germany: | 1 |
| nonan-2-one |
Chemidplus: | 0000821556 |
EPA/NOAA CAMEO: | hazardous materials |
RTECS: | RA8225000 for cas# 821-55-6 |
References:
Other Information:
Potential Blenders and core components note
|
For Odor |
No odor group found for these |
3- | mercapto-3-methyl-1-hexanol | |
4-(1- | propenyl) pyridine | |
| satinaldehyde | FL/FR |
1-( | thienyl-2)butan-1,2-dione | |
aldehydic |
| dodecanal (aldehyde C-12 lauric) | FL/FR |
| undecanal | FL/FR |
animal |
iso | butyl quinoline | FR |
| methyl (E)-2-octenoate | FL/FR |
balsamic |
iso | amyl benzoate | FL/FR |
| phenyl salicylate | FR |
brown |
sec- | heptyl acetate | FL/FR |
chemical |
iso | butyl formate | FL/FR |
| propyl propionate | FL/FR |
citrus |
2- | heptanol | FL/FR |
(E)-2- | tetradecenal | FL/FR |
10- | undecen-1-ol | FL/FR |
gamma- | nonalactone (aldehyde C-18 (so-called)) | FL/FR |
creamy |
3- | heptyl dihydro-5-methyl-2(3H)-furanone | FL/FR |
dairy |
| methyl butyl phenyl acetate | FL/FR |
earthy |
| methyl 3-hexenoate | FL/FR |
| acetaldehyde dimethyl acetal | FL/FR |
| cyclohexyl formate | FL/FR |
1- | hexen-3-ol | FL/FR |
| methyl ethyl ketone | FL/FR |
2- | methyl valeraldehyde | FL/FR |
| propyl formate | FL/FR |
fatty |
| allyl octanoate | FL/FR |
3- | decen-2-one | FL/FR |
| ethyl undecylenate | FL/FR |
(S)-gamma- | heptalactone | |
| methyl 10-undecenoate | FL/FR |
(E)-2- | octenal | FL/FR |
floral |
| citronellol | FL/FR |
| citronellyl acetate | FL/FR |
| citronellyl formate | FL/FR |
| cuminyl acetaldehyde | FL/FR |
beta- | damascenone | FL/FR |
| dihydrojasmone lactone | FL/FR |
| dimethyl octanol | FL/FR |
2,4- | dimethyl-3-cyclohexene-1-methanol | FR |
(E)- | geranyl acetone | FL/FR |
| geranyl hexanoate | FL/FR |
| hexyl 2-furoate | FL/FR |
| hydroxycitronellal dimethyl acetal | FL/FR |
beta- | ionone | FL/FR |
iso | jasmone | FL/FR |
iso | jasmone | FL/FR |
| lilac pentanol | FL/FR |
| methyl citronellate | FL/FR |
(Z)- | methyl epi-jasmonate | FL/FR |
| methyl jasmonate | FL/FR |
| nerol | FL/FR |
| neryl formate | FL/FR |
| phenethyl acetate | FL/FR |
2- | phenyl propionaldehyde dimethyl acetal | FL/FR |
iso | phytol | FL/FR |
| reseda absolute | FR |
| rose absolute (rosa damascena) bulgaria | FL/FR |
| rose undecene | FR |
| styralyl propionate | FL/FR |
| tea acetate | FR |
| tuberose acetate | FR |
fruity |
| allyl butyrate | FL/FR |
| allyl heptanoate | FL/FR |
| amyl formate | FL/FR |
| amyl hexanoate | FL/FR |
iso | amyl hexanoate | FL/FR |
iso | amyl isobutyrate | FL/FR |
iso | amyl isovalerate | FL/FR |
| berry pentadienoate | FL/FR |
| bisabolene | FL/FR |
| butyl 2-decenoate | FL/FR |
| butyl hexanoate | FL/FR |
iso | butyl isovalerate | FL/FR |
| cherry pentenoate | FL/FR |
| citronellyl isobutyrate | FL/FR |
| cyclohexyl crotonate | FR |
| decyl butyrate | FL/FR |
| dimethyl succinate | FL/FR |
| ethyl 2-octenoate | FL/FR |
| ethyl 3-hexenoate | FL/FR |
2- | ethyl butyl 2-butenoate | |
| ethyl levulinate | FL/FR |
(E)- | ethyl tiglate | FL/FR |
1- | ethyl-2-methyl propyl 3-butenoate | |
| geranyl butyrate | FL/FR |
| geranyl isovalerate | FL/FR |
| grape butyrate | FL/FR |
| hexanal propylene glycol acetal | FL/FR |
3- | hexanone | FL/FR |
2- | hexen-1-ol | FL/FR |
(Z)-3- | hexen-1-yl 2-methyl-2-pentenoate | FR |
(E)-3- | hexen-1-yl acetate | FL/FR |
| hexyl acetate | FL/FR |
| hexyl isovalerate | FL/FR |
| methyl (E,Z)-2,4-decadienoate | FL/FR |
2- | methyl butyl isovalerate | FL/FR |
| methyl heptanoate | FL/FR |
3- | methyl-2-butenal | FL/FR |
| neryl propionate | FL/FR |
(E)-2- | nonen-1-yl acetate | FL/FR |
iso | octyl acetate | FR |
| octyl butyrate | FL/FR |
| prenol | FL/FR |
| prenyl hexanoate | FL/FR |
iso | propenyl acetate | FL/FR |
| propyl butyrate | FL/FR |
1,3,4- | trimethyl pentyl 2-butenoate | |
1,2,2- | trimethyl propyl 2-butenoate | |
| tropical indene | FR |
2- | undecanone | FL/FR |
green |
| acetaldehyde benzyl 2-methoxyethyl acetal | FL/FR |
| actinidia chinensis fruit extract | FL/FR |
iso | butyl methyl ketone | FL/FR |
| ethyl (E)-2-decenoate | FL/FR |
| ethyl (E)-2-hexenoate | FL/FR |
| ethyl (E)-4-decenoate | FL/FR |
| green carboxylate | FR |
1- | heptanol | FL/FR |
3- | hepten-2-one | FL/FR |
(E)-3- | hexen-1-ol | FL/FR |
(Z)-3- | hexen-1-yl (Z)-3-hexenoate | FL/FR |
(E)-2- | hexen-1-yl acetate | FL/FR |
(Z)-3- | hexen-1-yl acetate | FL/FR |
(Z)-3- | hexen-1-yl benzoate | FL/FR |
(Z)-3- | hexen-1-yl hexanoate | FL/FR |
(Z)-3- | hexen-1-yl isovalerate | FL/FR |
(Z)-3- | hexen-1-yl propionate | FL/FR |
(E)-2- | hexen-1-yl valerate | FL/FR |
3- | hexenyl 2-methyl butyrate | FL/FR |
(Z)-3- | hexenyl methyl ether | FR |
| hexoxyacetaldehyde dimethyl acetal | FR |
| hexyl 2-methyl butyrate | FL/FR |
| hexyl butyrate | FL/FR |
| hexyl hexanoate | FL/FR |
| hexyl phenyl acetate | FL/FR |
| methyl (E)-3-hexenoate | FL/FR |
| methyl octine carbonate | FL/FR |
| neryl butyrate | FL/FR |
3,6- | nonadien-1-yl acetate | FL/FR |
(E,Z)-3,6- | nonadien-1-yl acetate | FL/FR |
(E)-2- | nonen-1-ol | FL/FR |
(E)-2- | octen-1-yl acetate | FL/FR |
3- | octyl formate | FL/FR |
| phenoxyethyl isobutyrate | FL/FR |
1- | phenyl-2-pentanol | FL/FR |
| terpinyl propionate | FL/FR |
| thiogeraniol | FL/FR |
| tiglaldehyde | FL/FR |
herbal |
6- | acetoxydihydrotheaspirane | FL/FR |
9- | acetyl-5-methyl-tricyclo[6.2.1.0.sup.2,7 ]undec-4-ene | |
alpha- | amyl cinnamyl formate | FL/FR |
| anethum graveolens herb oil | FL/FR |
| anthemis nobilis flower oil roman | FL/FR |
sweet | basil absolute | FL/FR |
(+)-alpha- | campholenic aldehyde | FL/FR |
| dill weed oil cuba | FL/FR |
| dill weed oil reunion | FL/FR |
| dimethyl benzyl carbinyl formate | FL/FR |
| herbal heptane | FR |
| hexanol | FL/FR |
| hop absolute | FL/FR |
| hop oil | FL/FR |
| linalyl octanoate | FL/FR |
| marigold oil mexico | FL/FR |
| melaleuca leucadendron var. cajuputi leaf oil | FL/FR |
3- | octanone | FL/FR |
1- | octen-3-yl acetate | FL/FR |
| theaspirane | FL/FR |
| tricyclodecyl acetate | FR |
| wormwood oil america | FL/FR |
melon |
(Z)-6- | nonen-1-ol | FL/FR |
mossy |
| treemoss absolute | FR |
musk |
| musk decanolide | FR |
pine |
| dipentene terpene hydrocarbon byproducts | FR |
soapy |
| benzyl laurate | FL/FR |
2- | ethyl decanoic acid | |
| ethyl undecanoate | FL/FR |
| methyl anthranilate / hexyl cinnamaldehyde schiff's base | FR |
spicy |
iso | butyl angelate | FL/FR |
(-)- | cubenol | FL/FR |
iso | cyclogeraniol (IFF) | FR |
terpenic |
| cassis bud oil | FL/FR |
| psidium guajava fruit extract | FL/FR |
vanilla |
| vanilla oleoresin bourbon | FL/FR |
vegetable |
1- | furfuryl pyrrole | FL/FR |
waxy |
| allyl nonanoate | FL/FR |
iso | amyl decanoate | FL/FR |
| butyl laurate | FL/FR |
| decanal diethyl acetal | FL/FR |
3- | decanone | FL/FR |
(Z)-4- | decen-1-ol | FL/FR |
9- | decenoic acid | FL/FR |
(E,E)-2,4- | dodecadien-1-ol | |
1- | dodecanol | FL/FR |
| ethyl decanoate | FL/FR |
| ethyl laurate | FL/FR |
| ethyl palmitate | FL/FR |
(E)- | methyl geranate | FL/FR |
2- | methyl heptanoic acid | FL/FR |
| methyl laurate | FL/FR |
| methyl octanoate | FL/FR |
| methyl undecanoate | FR |
2- | nonanol | FL/FR |
(Z)-3- | nonen-1-ol | FL/FR |
| octanol | FL/FR |
(E)-2- | octen-1-yl butyrate | FL/FR |
| octyl 2-methyl butyrate | FL/FR |
| octyl isobutyrate | FL/FR |
| phenethyl octanoate | FL/FR |
| phytyl acetate | FL/FR |
(E)-2- | tridecen-1-yl acetate | FL/FR |
|
For Flavor |
|
No flavor group found for these |
| acetaldehyde benzyl 2-methoxyethyl acetal | FL/FR |
6- | acetoxydihydrotheaspirane | FL/FR |
9- | acetyl-5-methyl-tricyclo[6.2.1.0.sup.2,7 ]undec-4-ene | |
alpha- | amyl cinnamyl formate | FL/FR |
3- | decanone | FL/FR |
(Z)-4- | decen-1-ol | FL/FR |
| dimethyl benzyl carbinyl formate | FL/FR |
(E,E)-2,4- | dodecadien-1-ol | |
2- | ethyl butyl 2-butenoate | |
| ethyl butyryl lactate | FL |
2- | ethyl decanoic acid | |
1- | ethyl-2-methyl propyl 3-butenoate | |
(S)-gamma- | heptalactone | |
3- | hydroxy-4-phenyl-2-butanone | FL |
4- | hydroxyphenethyl alcohol | FL |
| melaleuca leucadendron var. cajuputi leaf oil | FL/FR |
| methyl (E,Z)-2,4-decadienoate | FL/FR |
(E)- | methyl geranate | FL/FR |
4- | methyl pentyl 4-methyl valerate | FL |
(E)-2- | octen-1-yl butyrate | FL/FR |
| prenyl hexanoate | FL/FR |
(E)-2- | tridecen-1-yl acetate | FL/FR |
1,3,4- | trimethyl pentyl 2-butenoate | |
1,2,2- | trimethyl propyl 2-butenoate | |
10- | undecen-1-ol | FL/FR |
acidic |
| propionic acid | FL |
astringent |
1-( | thienyl-2)butan-1,2-dione | |
chemical |
| methyl ethyl ketone | FL/FR |
citrus |
| bisabolene | FL/FR |
| nerol | FL/FR |
| styralyl propionate | FL/FR |
coconut |
(R)- | massoia lactone | FL |
gamma- | nonalactone (aldehyde C-18 (so-called)) | FL/FR |
cooling |
| theaspirane | FL/FR |
creamy |
3- | hepten-2-one | FL/FR |
| massoia lactone | FL |
| octyl isobutyrate | FL/FR |
dairy |
| methyl butyl phenyl acetate | FL/FR |
ethereal |
| acetaldehyde dimethyl acetal | FL/FR |
| benzyl laurate | FL/FR |
iso | propenyl acetate | FL/FR |
fatty |
| allyl octanoate | FL/FR |
| dimethyl octanol | FL/FR |
| ethyl (E)-4-decenoate | FL/FR |
| ethyl undecylenate | FL/FR |
sec- | heptyl acetate | FL/FR |
(Z)-3- | hexen-1-yl benzoate | FL/FR |
(E)-2- | octenal | FL/FR |
floral |
| citronellol | FL/FR |
| citronellyl acetate | FL/FR |
(E)- | geranyl acetone | FL/FR |
| methyl citronellate | FL/FR |
(Z)- | methyl epi-jasmonate | FL/FR |
| methyl jasmonate | FL/FR |
| rose absolute (rosa damascena) bulgaria | FL/FR |
| satinaldehyde | FL/FR |
fruity |
| allyl heptanoate | FL/FR |
iso | amyl benzoate | FL/FR |
| amyl formate | FL/FR |
| amyl hexanoate | FL/FR |
iso | amyl hexanoate | FL/FR |
iso | amyl isobutyrate | FL/FR |
| berry pentadienoate | FL/FR |
| butyl 2-decenoate | FL/FR |
| butyl hexanoate | FL/FR |
| cassis bud oil | FL/FR |
| cherry pentenoate | FL/FR |
| citronellyl formate | FL/FR |
| citronellyl isobutyrate | FL/FR |
| decyl butyrate | FL/FR |
| dimethyl succinate | FL/FR |
| ethyl (E)-2-decenoate | FL/FR |
| ethyl (E)-2-hexenoate | FL/FR |
| ethyl (E)-2-octenoate | FL |
| ethyl 2-octenoate | FL/FR |
| ethyl 3-hexenoate | FL/FR |
| ethyl levulinate | FL/FR |
(E)- | ethyl tiglate | FL/FR |
2- | furyl pentyl ketone | FL |
| geranyl butyrate | FL/FR |
| geranyl hexanoate | FL/FR |
2- | heptanol | FL/FR |
3- | heptyl dihydro-5-methyl-2(3H)-furanone | FL/FR |
| hexanal propylene glycol acetal | FL/FR |
3- | hexanone | FL/FR |
2- | hexen-1-ol | FL/FR |
(E)-3- | hexen-1-yl acetate | FL/FR |
| hexyl acetate | FL/FR |
| hexyl hexanoate | FL/FR |
| hexyl phenyl acetate | FL/FR |
| kiwi distillates | FL |
| lilac pentanol | FL/FR |
| linalyl octanoate | FL/FR |
3- | mercapto-3-methyl-1-hexanol | |
| methyl (E)-2-octenoate | FL/FR |
| methyl 3-hexenoate | FL/FR |
2- | methyl butyl isovalerate | FL/FR |
| methyl heptanoate | FL/FR |
3- | methyl-2-butenal | FL/FR |
| neryl formate | FL/FR |
(Z)-3- | nonen-1-yl acetate | FL |
(Z)-5- | octen-1-yl acetate | FL |
| phenethyl octanoate | FL/FR |
2- | phenyl propionaldehyde dimethyl acetal | FL/FR |
1- | phenyl-2-pentanol | FL/FR |
| prenol | FL/FR |
| propyl butyrate | FL/FR |
| propyl formate | FL/FR |
| tiglaldehyde | FL/FR |
green |
| actinidia chinensis fruit extract | FL/FR |
| allyl butyrate | FL/FR |
iso | amyl isovalerate | FL/FR |
iso | butyl angelate | FL/FR |
iso | butyl isovalerate | FL/FR |
iso | butyl methyl ketone | FL/FR |
(+)-alpha- | campholenic aldehyde | FL/FR |
| cuminyl acetaldehyde | FL/FR |
| cyclohexyl formate | FL/FR |
3- | decen-2-one | FL/FR |
2- | ethyl butyraldehyde | FL |
| geranyl isovalerate | FL/FR |
| grape butyrate | FL/FR |
| hexanol | FL/FR |
(E)-3- | hexen-1-ol | FL/FR |
(Z)-3- | hexen-1-yl (Z)-3-hexenoate | FL/FR |
(E)-2- | hexen-1-yl acetate | FL/FR |
(Z)-3- | hexen-1-yl acetate | FL/FR |
(Z)-3- | hexen-1-yl hexanoate | FL/FR |
(Z)-3- | hexen-1-yl isovalerate | FL/FR |
(Z)-3- | hexen-1-yl propionate | FL/FR |
(E)-2- | hexen-1-yl valerate | FL/FR |
1- | hexen-3-ol | FL/FR |
(E)-3- | hexenoic acid | FL |
3- | hexenyl 2-methyl butyrate | FL/FR |
| hexyl 2-furoate | FL/FR |
| hexyl 2-methyl butyrate | FL/FR |
| hexyl butyrate | FL/FR |
| hexyl isovalerate | FL/FR |
iso | jasmone | FL/FR |
iso | jasmone | FL/FR |
| methyl (E)-3-hexenoate | FL/FR |
| methyl 2-undecynoate | FL |
| methyl octanoate | FL/FR |
| methyl octine carbonate | FL/FR |
3-(5- | methyl-2-furyl) butanal | FL |
4- | methyl-2-pentenal | FL |
| neryl butyrate | FL/FR |
| neryl propionate | FL/FR |
(E,Z)-3,6- | nonadien-1-yl acetate | FL/FR |
3,6- | nonadien-1-yl acetate | FL/FR |
(E)-2- | nonen-1-ol | FL/FR |
(E,E)-2,4- | octadienal | FL |
2,4- | octadienal | FL |
(E)-2- | octen-1-yl acetate | FL/FR |
1- | octen-3-yl acetate | FL/FR |
| phenoxyethyl isobutyrate | FL/FR |
4-(1- | propenyl) pyridine | |
| terpinyl propionate | FL/FR |
| thiogeraniol | FL/FR |
herbal |
| anethum graveolens herb oil | FL/FR |
| anthemis nobilis flower oil roman | FL/FR |
sweet | basil absolute | FL/FR |
| dill weed oil cuba | FL/FR |
| dill weed oil reunion | FL/FR |
| hop absolute | FL/FR |
| hop oil | FL/FR |
| marigold oil mexico | FL/FR |
| wormwood oil america | FL/FR |
honey |
| phenethyl acetate | FL/FR |
mushroom |
3- | octanone | FL/FR |
nutty |
| phytyl acetate | FL/FR |
oily |
iso | phytol | FL/FR |
pungent |
| acetaldehyde | FL |
rummy |
iso | butyl formate | FL/FR |
soapy |
| dodecanal (aldehyde C-12 lauric) | FL/FR |
1- | dodecanol | FL/FR |
solvent |
1- | heptanol | FL/FR |
sour |
3- | methyl valeric acid | FL |
spicy |
(-)- | cubenol | FL/FR |
tropical |
| guava distillates | FL |
| propyl propionate | FL/FR |
| psidium guajava fruit | FL |
| psidium guajava fruit extract | FL/FR |
vanilla |
| vanilla oleoresin bourbon | FL/FR |
vegetable |
1- | furfuryl pyrrole | FL/FR |
2- | methyl valeraldehyde | FL/FR |
waxy |
| allyl nonanoate | FL/FR |
iso | amyl decanoate | FL/FR |
| butyl laurate | FL/FR |
| decanal diethyl acetal | FL/FR |
9- | decenoic acid | FL/FR |
| dihydrojasmone lactone | FL/FR |
| ethyl decanoate | FL/FR |
| ethyl laurate | FL/FR |
| ethyl palmitate | FL/FR |
| ethyl undecanoate | FL/FR |
| hydroxycitronellal dimethyl acetal | FL/FR |
| methyl 10-undecenoate | FL/FR |
2- | methyl heptanoic acid | FL/FR |
| methyl laurate | FL/FR |
2- | nonanol | FL/FR |
(Z)-6- | nonen-1-ol | FL/FR |
(Z)-3- | nonen-1-ol | FL/FR |
(E)-2- | nonen-1-yl acetate | FL/FR |
| octanol | FL/FR |
| octyl 2-methyl butyrate | FL/FR |
| octyl butyrate | FL/FR |
3- | octyl formate | FL/FR |
(E)-2- | tetradecenal | FL/FR |
| undecanal | FL/FR |
2- | undecanone | FL/FR |
woody |
beta- | damascenone | FL/FR |
beta- | ionone | FL/FR |
|
Potential Uses:
Occurrence (nature, food, other): note
Synonyms:
| heptyl methyl ketone | N- | heptyl methyl ketone | | ketone, heptyl methyl | | methyl heptyl ketone | | methyl heptyl ketone (2-nonanone), natural | | methyl heptyl ketone natural | | nonan-2-one | 2- | nonanone | beta- | nonanone | 2- | nonanone (methyl heptyl ketone) natural | 2- | nonanone (natural) | 2- | nonanone natural |
Articles:
Info: | HEPTAN-2-ONE |
US Patents: | 3,952,024 - Furfurylthioacetone |
PubMed: | Synthesis of methyl ketones by metabolically engineered Escherichia coli. |
US Patents: | 3,931,166 - Certain 2,5-dimethyl-3-thiopyrazines |
PubMed: | Quantification of volatile compounds in goat milk Jack cheese using static headspace gas chromatography. |
PubMed: | Binding of flavor compounds and whey protein isolate as affected by heat and high pressure treatments. |
PubMed: | Kinetic analysis of volatile formation in milk subjected to pressure-assisted thermal treatments. |
PubMed: | Binding of 2-nonanone and milk proteins in aqueous model systems. |
PubMed: | Quantitative determination of thermally derived off-flavor compounds in milk using solid-phase microextraction and gas chromatography. |
PubMed: | Flavor production from a non-stick oil by moulds. |
PubMed: | Interactions between methyl ketones and beta-lactoglobulin: sensory analysis, headspace analysis, and mathematical modeling. |
PubMed: | A customized metal oxide semiconductor-based gas sensor array for onion quality evaluation: system development and characterization. |
PubMed: | The dynamics of the HS/SPME-GC/MS as a tool to assess the spoilage of minced beef stored under different packaging and temperature conditions. |
PubMed: | Influence of storage on volatile profiles in roasted almonds (Prunus dulcis). |
PubMed: | Quantitative analysis of volatile organic compounds released and consumed by rat L6 skeletal muscle cells in vitro. |
PubMed: | Characterization of volatiles of necrotic Stenocereus thurberi and Opuntia littoralis and toxicity and olfactory preference of Drosophila melanogster, D. mojavensis wrigleyi, and D. mojavensis sonorensis to necrotic cactus volatiles. |
PubMed: | Determination of volatile compounds in turbot (Psetta maxima) during refrigerated storage by headspace solid-phase microextraction and gas chromatography-mass spectrometry. |
PubMed: | Investigation of volatile metabolites during growth of Escherichia coli and Pseudomonas aeruginosa by needle trap-GC-MS. |
PubMed: | Assessment of robustness on analysis using headspace solid-phase microextraction and comprehensive two-dimensional gas chromatography through experimental designs. |
PubMed: | Analysis of volatile organic compounds liberated and metabolised by human umbilical vein endothelial cells (HUVEC) in vitro. |
PubMed: | Inhibitory and toxic effects of volatiles emitted by strains of Pseudomonas and Serratia on growth and survival of selected microorganisms, Caenorhabditis elegans, and Drosophila melanogaster. |
PubMed: | Characterization of important odorants in steamed male Chinese mitten crab (Eriocheir sinensis) using gas chromatography-mass spectrometry-olfactometry. |
PubMed: | Biting deterrence, repellency, and larvicidal activity of Ruta chalepensis (Sapindales: Rutaceae) essential oil and its major individual constituents against mosquitoes. |
PubMed: | Assessing the efficacy of candidate mosquito repellents against the background of an attractive source that mimics a human host. |
PubMed: | Monodimensional (GC-FID and GC-MS) and comprehensive two-dimensional gas chromatography for the assessment of volatiles and fatty acids from Ruta chalepensis aerial parts. |
PubMed: | Olfactory sensitivity and odor structure-activity relationships for aliphatic ketones in CD-1 mice. |
PubMed: | Volatile composition and sensory properties of Indian herbal medicine-Pavonia odorata-used in Ayurveda. |
PubMed: | Interactions of flavoured oil in-water emulsions with polylactide. |
PubMed: | Widespread occurrence of bisphenol A diglycidyl ethers, p-hydroxybenzoic acid esters (parabens), benzophenone type-UV filters, triclosan, and triclocarban in human urine from Athens, Greece. |
PubMed: | Main individual and product characteristics influencing in-mouth flavour release during eating masticated food products with different textures: mechanistic modelling and experimental validation. |
PubMed: | Nuclear PKG localization is regulated by Gâ‚€ alpha and is necessary in the AWB neurons to mediate avoidance in Caenorhabditis elegans. |
PubMed: | Release and uptake of volatile organic compounds by human hepatocellular carcinoma cells (HepG2) in vitro. |
PubMed: | Dissociation of proton bound ketone dimers in asymmetric electric fields with differential mobility spectrometry and in uniform electric fields with linear ion mobility spectrometry. |
PubMed: | Can volatile organic metabolites be used to simultaneously assess microbial and mite contamination level in cereal grains and coffee beans? |
PubMed: | Sensory interaction between attractant diacetyl and repellent 2-nonanone in the nematode Caenorhabditis elegans. |
PubMed: | Mass and Ion Transport in Ketones and Ketone Electrolytes: Comparison with Acetate Systems. |
PubMed: | Effect of storage time and heat processing on the volatile profile of Senegalese sole (Solea senegalensis Kaup, 1858) muscle. |
PubMed: | Attractiveness of an aggregation pheromone lure and chicken droppings to adults and larvae of Alphitobius diaperinus (Coleoptera: Tenebrionidae). |
PubMed: | Salt reduction in slow fermented sausages affects the generation of aroma active compounds. |
PubMed: | Following butter flavour deterioration with an acoustic wave sensor. |
PubMed: | Synthesis of methyl ketones by metabolically engineered Escherichia coli. |
PubMed: | Molecular analysis of volatile metabolites released specifically by Staphylococcus aureus and Pseudomonas aeruginosa. |
PubMed: | Effects of frozen storage and vacuum packaging on free fatty acid and volatile composition of Turkish Motal cheese. |
PubMed: | Measuring gas-liquid partition coefficients of aroma compounds by solid phase microextraction, sampling either headspace or liquid. |
PubMed: | Volatile biomarkers of Pseudomonas aeruginosa in cystic fibrosis and noncystic fibrosis bronchiectasis. |
PubMed: | Control of postharvest Botrytis fruit rot of strawberry by volatile organic compounds of Candida intermedia. |
PubMed: | Enhancement of odor avoidance regulated by dopamine signaling in Caenorhabditis elegans. |
PubMed: | Novel platinum(II) complexes of 3-(aminomethyl)naphthoquinone Mannich bases: synthesis, crystal structure and cytotoxic activities. |
PubMed: | Isolation and characterization of 4-tert-butylphenol-utilizing Sphingobium fuliginis strains from Phragmites australis rhizosphere sediment. |
PubMed: | Transmembrane segment 3 of Drosophila melanogaster odorant receptor subunit 85b contributes to ligand-receptor interactions. |
PubMed: | Quantification of volatile compounds in goat milk Jack cheese using static headspace gas chromatography. |
PubMed: | Olfactory psychometric functions for homologous 2-ketones. |
PubMed: | Male-produced aggregation pheromone of the lesser mealworm beetle, Alphitobius diaperinus. |
PubMed: | Mesophilic and psychrotrophic bacteria from meat and their spoilage potential in vitro and in beef. |
PubMed: | Binding of flavor compounds and whey protein isolate as affected by heat and high pressure treatments. |
PubMed: | Multi-channel open tubular traps for headspace sampling, gas chromatographic fraction collection and olfactory assessment of milk volatiles. |
PubMed: | Interactions between beta-lactoglobulin and aroma compounds: different binding behaviors as a function of ligand structure. |
PubMed: | Relationship between sensory attributes and volatile compounds qualifying dry-cured hams. |
PubMed: | Asthma arising in flavoring-exposed food production workers. |
PubMed: | Chemical characterization of territorial marking fluid of male Bengal tiger, Panthera tigris. |
PubMed: | Kinetic analysis of volatile formation in milk subjected to pressure-assisted thermal treatments. |
PubMed: | Binding of 2-nonanone and milk proteins in aqueous model systems. |
PubMed: | Active package for wild strawberry fruit (Fragaria vesca L.). |
PubMed: | Effect of concentration and relative humidity on the transfer of alkan-2-ones through paper coated with wheat gluten. |
PubMed: | Quantitative determination of thermally derived off-flavor compounds in milk using solid-phase microextraction and gas chromatography. |
PubMed: | Assessment of monitoring methods for early detection of three species of storage mite in bulk oilseed rape. |
PubMed: | Volatile organic compounds in natural biofilm in polyethylene pipes supplied with lake water and treated water from the distribution network. |
PubMed: | Characterization of respiratory exposures at a microwave popcorn plant with cases of bronchiolitis obliterans. |
PubMed: | The metabolism of nonane, a JP-8 jet fuel component, by human liver microsomes, P450 isoforms and alcohol dehydrogenase and inhibition of human P450 isoforms by JP-8. |
PubMed: | Expeditious asymmetric synthesis of a stereoheptad corresponding to the C(19)-C(27)-ansa chain of rifamycins: formal total synthesis of Rifamycin S. |
PubMed: | Evidence for pi-pi electron donor-acceptor interactions between pi-donor aromatic compounds and pi-acceptor sites in soil organic matter through pH effects on sorption. |
PubMed: | Olfactory sensitivity for aliphatic ketones in squirrel monkeys and pigtail macaques. |
PubMed: | Volatiles in a sausage surface model-influence of Penicillium nalgiovense, Pediococcus pentosaceus, ascorbate, nitrate and temperature. |
PubMed: | Analysis of ketones by selected ion flow tube mass spectrometry. |
PubMed: | Odorants in breast milk. |
PubMed: | Otx/otd homeobox genes specify distinct sensory neuron identities in C. elegans. |
PubMed: | Chemistry, ontogeny, and role of pygidial gland secretions of the vinegaroon Mastigoproctus giganteus (Arachnida: Uropygi). |
PubMed: | Influence of lipophilicity on the interactions of N-alkyl-4-phenyl-1,2,3,6-tetrahydropyridines and their positively charged N-alkyl-4-phenylpyridinium metabolites with cytochrome P450 2D6. |
PubMed: | Necrosis of nasal and airway epithelium in rats inhaling vapors of artificial butter flavoring. |
PubMed: | In vitro efficacy of plant volatiles for inhibiting the growth of fruit and vegetable decay microorganisms. |
PubMed: | Resistance to 2-tridecanone in Tetranychus urticae: effects of induced resistance, cross-resistance and heritability. |
PubMed: | Rhodium carboxylate catalyzed decomposition of vinyldiazoacetates in the presence of heterodienes: enantioselective synthesis of the 6-azabicyclo[3.2.2]nonane and 6-azabicyclo[3.2.2]nonanone ring systems. |
PubMed: | Chemosignalling of musth by individual wild African elephants (Loxodonta africana): implications for conservation and management. |
PubMed: | Flavor production from a non-stick oil by moulds. |
PubMed: | Effect of meso-substituents on the osmium tetraoxide reaction and pinacol-pinacolone rearrangement of the corresponding vic-dihydroxyporphyrins. |
PubMed: | Volatile compounds released during ripening in Italian dried sausage. |
PubMed: | Volatile sulfur production by pig cecal bacteria in batch culture and screening inhibitors of sulfate reducing bacteria. |
PubMed: | Interactions between methyl ketones and beta-lactoglobulin: sensory analysis, headspace analysis, and mathematical modeling. |
PubMed: | High-resolution gas-chromatographic analysis of the secondary metabolites obtained by subcritical-fluid extraction from Colombian rue (Ruta graveolens L.). |
PubMed: | Odour-impact compounds of Gorgonzola cheese. |
PubMed: | A transmembrane guanylyl cyclase (DAF-11) and Hsp90 (DAF-21) regulate a common set of chemosensory behaviors in caenorhabditis elegans. |
PubMed: | Volatile compounds from Escherichia coli O157:H7 and their absorption by strawberry fruit. |
PubMed: | Transfer of aroma compounds in water-lipid systems: binding tendency of beta-lactoglobulin. |
PubMed: | Interactions between aroma and edible films. 1. Permeability Of methylcellulose and low-density polyethylene films to methyl ketones. |
PubMed: | Reptilian chemistry: characterization of dianeackerone, a secretory product from a crocodile. |
PubMed: | Reprogramming chemotaxis responses: sensory neurons define olfactory preferences in C. elegans. |
PubMed: | Relative sensitivity of the ocular trigeminal, nasal trigeminal and olfactory systems to airborne chemicals. |
PubMed: | Volatile organic chemicals of a shore-dwelling cyanobacterial mat community. |
PubMed: | Leukotriene B4 receptor antagonists: the LY255283 series of hydroxyacetophenones. |
PubMed: | Effects of several selected odorants on the sodium- and potassium-dependent adenosine triphosphatase activities of two different chicken olfactory tuberinals. |
PubMed: | Chemical analysis of temporal gland secretions collected from an Asian bull elephant during a four-month musth episode. |
PubMed: | Volatile methyl ketone seed-germination inhibitors fromAmaranthus palmeri S. Wats. Residues. |
PubMed: | Observations concerning the nature of sites of anaesthetic action in Gammarus. |
PubMed: | Volatiles of Pseudomonas aeruginosa and related species by automated headspace concentration--gas chromatography. |
PubMed: | Anaesthetic action of esters and ketones: evidence for an interaction with the sodium channel protein in squid axons. |
PubMed: | Odorous chemical perturbations of (Na+ + K+)-dependent ATPase activities. Effects on native and lipid-substituted preparations from individual turbinals from dog olfactory tissue. |
PubMed: | Commercial-grade methyl heptyl ketone (5-methyl-2-octanone) neurotoxicity: contribution of 5-nonanone. |
PubMed: | The neurotoxicity of 5-nonanone: preliminary report. |
PubMed: | Headspace analysis of volatile metabolites of Pseudomonas aeruginosa and related species by gas chromatography-mass spectrometry. |
PubMed: | Stabilization of proteins by solvents. Effect of pH and anions on the positive cooperativity of 2-nonanone binding to bovine serum albumin. |
PubMed: | [Gas-chromatographic-mass-spectral analysis of aroma-compounds of bread (author's transl)]. |
PubMed: | A novel ketone monooxygenase from Pseudomonas cepacia. Purification and properties. |
|