Category: flavor and fragrance agents
US / EU / FDA / JECFA / FEMA / FLAVIS / Scholar / Patent Information:
Physical Properties:
Appearance: | colorless clear liquid (est) |
Assay: | 97.00 to 100.00 %
|
Food Chemicals Codex Listed: | No |
Specific Gravity: | 0.81700 to 0.82300 @ 25.00 °C.
|
Pounds per Gallon - (est).: | 6.798 to 6.848
|
Refractive Index: | 1.41500 to 1.42300 @ 20.00 °C.
|
Melting Point: | -80.00 °C. @ 760.00 mm Hg
|
Boiling Point: | 187.00 to 188.00 °C. @ 760.00 mm Hg
|
Boiling Point: | 80.00 °C. @ 20.00 mm Hg
|
Acid Value: | 2.00 max. KOH/g
|
Vapor Pressure: | 0.551000 mmHg @ 25.00 °C. (est) |
Vapor Density: | >1 ( Air = 1 ) |
Flash Point: | 154.00 °F. TCC ( 67.78 °C. )
|
logP (o/w): | 3.015 (est) |
Soluble in: |
| alcohol | | water, very slightly | | water, 396.1 mg/L @ 25 °C (est) |
Insoluble in: |
| water |
Organoleptic Properties:
|
Odor Type: floral |
|
Odor Strength: | medium , recommend smelling in a 10.00 % solution or less |
|
Substantivity: | 8 hour(s) at 100.00 % |
|
| fresh sweet jasmin spicy leafy herbal fruity |
Odor Description: at 10.00 % in dipropylene glycol. | fresh sweet jasmin spicy leaf herbal fruity Luebke, William tgsc, (1988) |
|
|
Flavor Type: green |
|
| green spicy herbal grassy cilantro leafy |
Taste Description:
| green spicy herbal grassy cilantro leafy Luebke, William tgsc, (1988) |
|
Odor and/or flavor descriptions from others (if found). |
|
Bedoukian Research |
ETHYL HEXYL KETONE ≥98.0%, Kosher |
Odor Description: | A grassy, herbal, green, fruity odor Used in floral perfumes. |
Taste Description: | green Used primarily in cheese and dairy flavors. |
|
Alfrebro |
3-NONANONE NATURAL |
Odor Description: | Fruity, Leafy, Herbaceous, Pungent |
|
|
Cosmetic Information:
Suppliers:
Safety Information:
Preferred SDS: View |
European information : |
Most important hazard(s): | Xi - Irritant |
R 36 - Irritating to 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: |
Not determined
|
Dermal Toxicity: |
Not determined
|
Inhalation Toxicity: |
Not determined
|
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 3-nonanone usage levels up to: | | 2.0000 % in the fragrance concentrate.
|
|
Maximised Survey-derived Daily Intakes (MSDI-EU): | 0.12 (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: 8 |
Click here to view publication 8 |
| average usual ppm | average maximum ppm |
baked goods: | - | 20.00000 |
beverages(nonalcoholic): | - | 20.00000 |
beverages(alcoholic): | - | 20.00000 |
breakfast cereal: | - | 20.00000 |
cheese: | - | - |
chewing gum: | - | 20.00000 |
condiments / relishes: | - | - |
confectionery froastings: | - | 20.00000 |
egg products: | - | - |
fats / oils: | - | - |
fish products: | - | - |
frozen dairy: | - | - |
fruit ices: | - | - |
gelatins / puddings: | - | 20.00000 |
granulated sugar: | - | - |
gravies: | - | - |
hard candy: | - | - |
imitation dairy: | - | - |
instant coffee / tea: | - | - |
jams / jellies: | - | - |
meat products: | - | - |
milk products: | - | 20.00000 |
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): | 925-78-0 |
EPA ACToR: | Toxicology Data |
EPA Substance Registry Services (SRS): | Registry |
Laboratory Chemical Safety Summary : | 61235 |
National Institute of Allergy and Infectious Diseases: | Data |
WGK Germany: | 2 |
| nonan-3-one |
Chemidplus: | 0000925780 |
References:
Other Information:
Potential Blenders and core components note
|
For Odor |
No odor group found for these |
| tagete oil rwanda | |
| wasabi root | |
aldehydic |
| agrumen nitrile | FR |
animal |
iso | butyl quinoline | FR |
anisic |
| estragole | FL/FR |
| ocimum basilicum leaf oil america | FL/FR |
aromatic |
(4E,9Z)-13- | methyloxacyclopentadeca-4,9-dien-2-one | FR |
balsamic |
iso | bornyl acetate | FL/FR |
| cinnamyl formate | FL/FR |
| frankincense absolute | FL/FR |
christmas | pine fragrance | FR |
caramellic |
2-iso | butyl-3-methyl pyrazine | FL/FR |
citrus |
| bergamot oil turkey | FL/FR |
iso | decyl acetate | FR |
2- | heptanol | FL/FR |
| melissa absolute replacer | FL/FR |
| melissa oil replacer | FR |
| ocimene quintoxide | FL/FR |
| petitgrain combava oil | FR |
earthy |
| geosmin | FL/FR |
(S)-1- | octen-3-ol | FL/FR |
ethereal |
| ethyl 4-pentenoate | FL/FR |
fatty |
(Z)-2- | octenal | |
2- | octenal | FL/FR |
floral |
| allyl anthranilate | FL/FR |
alpha- | amyl cinnamaldehyde dimethyl acetal | FL/FR |
| benzyl formate | FL/FR |
alpha- | butyl cinnamaldehyde | FL/FR |
| cassis oxime 10% | FR |
| cilantro herb oil egypt | FL/FR |
| coriander seed oil | FL/FR |
| cymbopogon validus leaf oil | FR |
| dictamnus hispanicus oil | FR |
| dihydrocitronellyl ethyl ether | FR |
| dihydroisojasmonate methyl ester | FR |
| dihydrojasmone lactone | FL/FR |
| dihydrorose oxide | FR |
| dimethyl benzyl carbinyl acetate | FL/FR |
| dimethyl benzyl carbinyl butyrate | FL/FR |
2,4- | dimethyl-3-cyclohexene-1-methanol | FR |
4,6- | dimethyl-alpha-allyl-3-cyclohexene methanol | |
2,4- | dimethyl-alpha-allyl-3-cyclohexene methanol | |
| geranium oil egypt | FL/FR |
| herbal pyran | FR |
alpha- | hexyl cinnamaldehyde | FL/FR |
2- | hexylidene cyclopentanone | FL/FR |
| jasmin pyranol | FR |
(Z)- | jasmone | FL/FR |
| linden flower absolute | FR |
| melaleuca ericifolia leaf oil | FR |
1-(2- | methyl allyl oxy)-2-methyl butane | FR |
para- | methyl benzyl acetate | FL/FR |
| methyl dihydrojasmonate | FL/FR |
| neryl formate | FL/FR |
bitter | orangeflower absolute morocco | FL/FR |
2- | phenyl propionaldehyde dimethyl acetal | FL/FR |
(Z,E)- | phytol | FL/FR |
iso | phytol | FL/FR |
| prenyl salicylate | FL/FR |
| reseda absolute | FR |
| rose pyran | FR |
| styralyl isobutyrate | FL/FR |
5- | tricyclodecenyl acetate | FR |
fruity |
para- | anisyl methyl ketone | FL/FR |
3- | butyl bicyclo[3.2.1]-6-octen-2-one | FR |
| ethyl 2-ethyl acetoacetate | FL/FR |
1- | ethyl-2-methyl propyl chrysanthemumate | |
2- | hexen-1-ol | FL/FR |
(E)-2- | hexen-1-ol | FL/FR |
| tropical indene | FR |
garlic |
4- | methyl-2-[2-(methyl thio)ethyl]-1,3-oxathiane | |
green |
| acetaldehyde butyl phenethyl acetal | FL/FR |
| acetaldehyde di-(Z)-3-hexen-1-yl acetal | FL/FR |
| acetaldehyde ethyl phenethyl acetal | FL/FR |
| agrumen aldehyde | FR |
| birch leaf specialty | FR |
iso | butyl heptanoate | FL/FR |
iso | butyl methyl ketone | FL/FR |
S-sec- | butyl thioisovalerate | FL/FR |
sec- | butyl-3-methyl but-2-ene thioate | FL/FR |
2- | butyl-4-methyl-1,3-oxathiane | |
| carrot leaf oil (daucus carota ssp.maximus) | FR |
| chrysanthemum carbaldehyde | FR |
3,5,6-neo | cyclocitral | FR |
| galbanum oleoresin | FL/FR |
| geranium absolute | FL/FR |
| heptanal (aldehyde C-7) | FL/FR |
(Z)-3- | hepten-1-ol | FL/FR |
| heptyl benzoate | FL/FR |
| heptyl cinnamate | FL/FR |
3- | hexen-1-ol | FL/FR |
(Z)-2- | hexen-1-ol | FL/FR |
(E)-4- | hexen-1-ol | |
(E)-2- | hexen-1-yl acetate | FL/FR |
(Z)-3- | hexen-1-yl benzoate | FL/FR |
(Z)-3- | hexen-1-yl lactate | FL/FR |
3- | hexenal | FL/FR |
3- | hexenyl 2-methyl butyrate | FL/FR |
| hexoxyacetaldehyde dimethyl acetal | FR |
english | ivy leaf absolute | FR |
| leafy acetal | FL/FR |
| marigold pot absolute | FL/FR |
| methyl heptine carbonate | FL/FR |
6- | methyl-3-hepten-2-one | FL/FR |
(E,Z)-2,6- | nonadien-1-yl acetate | FL/FR |
| octanal dimethyl acetal | FL/FR |
(Z)-5- | octen-1-yl propionate | FL/FR |
3- | propyl bicyclo(3.2.1)-6-octen-2-one | FR |
iso | propyl phenyl propionaldehyde | FR |
| rose leaf absolute (rosa centifolia) | FL/FR |
| seaweed absolute (fucus vesiculosus et serratus) | FL/FR |
| styralyl acetate | FL/FR |
| terpinyl propionate | FL/FR |
| triplal / ethyl anthranilate schiff's base | FR |
9- | acetyl-5-methyl-tricyclo[6.2.1.0.sup.2,7 ]undec-4-ene | |
iso | amyl heptanoate | FL/FR |
| anethum graveolens herb oil | FL/FR |
| anethum graveolens herb tincture | FL/FR |
| anthemis nobilis flower extract | FL/FR |
| anthemis nobilis flower oil roman | FL/FR |
| apium graveolens seed oil | FL/FR |
| apium graveolens seed oil india | FL/FR |
| artemisia alba oil | FR |
sweet | basil absolute | FL/FR |
(+)-alpha- | campholenic aldehyde | FL/FR |
| carvacryl methyl ether | FL/FR |
| chrysanthemum ketone | FR |
| coriander oleoresin | FL/FR |
| dill weed oil cuba | FL/FR |
| dill weed oil reunion | FL/FR |
| dimethyl benzyl carbinyl formate | FL/FR |
2-(2,4- | dimethyl-3-cyclohexene-1-yl)-4,4-dimethyl-1,3-oxathiane | FR |
sweet | grass fragrance | FR |
cis- | herbal cyclohexane | FR |
| herbal dioxane | FR |
| herbal heptane | FR |
| hop absolute | FL/FR |
| hop oil | FL/FR |
| lantana camara flower oil | FR |
spike | lavender oil | FL/FR |
| marigold oil mexico | FL/FR |
| melaleuca leucadendron var. cajuputi leaf oil | FL/FR |
1-(2- | methyl allyl oxy) heptane | FR |
(E)-6- | methyl-3-hepten-2-one | FL/FR |
| mistletoe absolute | |
| monarda fistulosa oil | FR |
| nonisyl formate | FR |
(E,Z)-3,5- | octadien-2-one | |
1- | octen-3-yl acetate | FL/FR |
| oregano specialty | FR |
| origanum oil | FL/FR |
| origanum oil greece | FL/FR |
curled | parsley leaf oil | FL/FR |
curled | parsley seed oil | FL/FR |
| perilla leaf oil | FL/FR |
| perillaldehyde | FL/FR |
| petroselinum crispum seed oil CO2 extract | FL/FR |
| phenyl acetaldehyde diisoamyl acetal | FR |
alpha- | pinene | FL/FR |
| prenyl senecioate | FL/FR |
| rosemary oleoresin | FL/FR |
| rosmarinus officinalis extract | FL/FR |
| rosmarinus officinalis tincture | FL/FR |
| tagete oil CO2 extract | FL/FR |
| theaspirane | FL/FR |
| thyme absolute | FL/FR |
| tricyclodecyl acetate | FR |
| viridiflorol | FL/FR |
| wormwood oil america | FL/FR |
| wormwood oil italy | FL/FR |
| wormwood oil poland | FL/FR |
minty |
dextro- | dihydrocarvone | FL/FR |
(-)- | menthone | FL/FR |
(-)-iso | pulegol | FL/FR |
mossy |
| treemoss absolute | FR |
pine |
| plectranthus glandulosus hook f. leaf oil cameroon | FR |
soapy |
| methyl anthranilate / hexyl cinnamaldehyde schiff's base | FR |
spicy |
alpha- | amyl cinnamyl alcohol | FL/FR |
iso | butyl angelate | FL/FR |
| carvacrol | FL/FR |
| cuminaldehyde | FL/FR |
| gingergrass oil | FR |
2- | octanol | FL/FR |
| origanum majorana oil | FL/FR |
| outdoors specialty | FR |
black | pepper absolute | FL/FR |
| spicy carbonate | FR |
woody |
| camphene | FL/FR |
| cinnamyl tiglate | FL/FR |
| dalbergia sissoo leaf oil | FR |
alpha- | farnesene | FL/FR |
alpha- | farnesene isomer | FL/FR |
alpha- | thujene | |
| verdoxan | FR |
|
For Flavor |
|
No flavor group found for these |
| acetaldehyde di-(Z)-3-hexen-1-yl acetal | FL/FR |
4- | acetyl-2-isopropenyl pyridine | FL |
9- | acetyl-5-methyl-tricyclo[6.2.1.0.sup.2,7 ]undec-4-ene | |
| allyl anthranilate | FL/FR |
alpha- | amyl cinnamaldehyde dimethyl acetal | FL/FR |
iso | butyl heptanoate | FL/FR |
4- | butyl thiazole | FL |
S-sec- | butyl thioisovalerate | FL/FR |
sec- | butyl-3-methyl but-2-ene thioate | FL/FR |
2- | butyl-4-methyl-1,3-oxathiane | |
| carvacryl methyl ether | FL/FR |
| cinnamyl tiglate | FL/FR |
| dimethyl benzyl carbinyl formate | FL/FR |
| ethyl 4-pentenoate | FL/FR |
1- | ethyl-2-methyl propyl chrysanthemumate | |
| fig leaf absolute | FL |
(Z)-3- | hepten-1-ol | FL/FR |
| heptyl benzoate | FL/FR |
| heptyl cinnamate | FL/FR |
(E,E)-2,4- | hexadien-1-ol | FL |
3- | hexen-1-ol | FL/FR |
2- | hexenal | FL |
(E)-2- | hexenal | FL |
2- | hexylidene cyclopentanone | FL/FR |
| melaleuca leucadendron var. cajuputi leaf oil | FL/FR |
| melissa absolute replacer | FL/FR |
| melissa oil | FL |
4- | methyl-2-[2-(methyl thio)ethyl]-1,3-oxathiane | |
6- | methyl-3-hepten-2-one | FL/FR |
(E)-6- | methyl-3-hepten-2-one | FL/FR |
3- | methyl-3-pentanol | FL |
| mistletoe absolute | |
(E,Z)-3,5- | octadien-2-one | |
(S)-1- | octen-3-ol | FL/FR |
2- | octenal | FL/FR |
(Z)-2- | octenal | |
3- | octyl butyrate | FL |
| perilla leaf oil | FL/FR |
| prenyl senecioate | FL/FR |
| seaweed absolute (fucus vesiculosus et serratus) | FL/FR |
| styralyl isobutyrate | FL/FR |
| tagete oil rwanda | |
alpha- | thujene | |
ortho- | vinyl anisole | FL |
| viridiflorol | FL/FR |
|
alpha- | butyl cinnamaldehyde | FL/FR |
aromatic |
| leafy acetal | FL/FR |
balsamic |
(Z,E)- | phytol | FL/FR |
camphoreous |
| camphene | FL/FR |
citrus |
| bergamot oil turkey | FL/FR |
cooling |
spike | lavender oil | FL/FR |
| theaspirane | FL/FR |
corn chip |
2- | acetyl-2-thiazoline | FL |
earthy |
| geosmin | FL/FR |
fatty |
(Z)-3- | hexen-1-yl benzoate | FL/FR |
floral |
| dimethyl benzyl carbinyl acetate | FL/FR |
| dimethyl benzyl carbinyl butyrate | FL/FR |
2,4- | dimethyl-alpha-allyl-3-cyclohexene methanol | |
4,6- | dimethyl-alpha-allyl-3-cyclohexene methanol | |
| geranium oil egypt | FL/FR |
| methyl dihydrojasmonate | FL/FR |
bitter | orangeflower absolute morocco | FL/FR |
fruity |
| benzyl formate | FL/FR |
| ethyl 2-ethyl acetoacetate | FL/FR |
2- | heptanol | FL/FR |
2- | hexen-1-ol | FL/FR |
para- | methyl benzyl acetate | FL/FR |
| neryl formate | FL/FR |
2- | phenyl propionaldehyde dimethyl acetal | FL/FR |
| styralyl acetate | FL/FR |
| tagete oil CO2 extract | FL/FR |
green |
| acetaldehyde butyl phenethyl acetal | FL/FR |
| acetaldehyde ethyl phenethyl acetal | FL/FR |
| anethum graveolens herb tincture | FL/FR |
iso | butyl angelate | FL/FR |
iso | butyl methyl ketone | FL/FR |
2-iso | butyl-3-methyl pyrazine | FL/FR |
(+)-alpha- | campholenic aldehyde | FL/FR |
| celery distillates | FL |
dextro- | dihydrocarvone | FL/FR |
alpha- | farnesene | FL/FR |
alpha- | farnesene isomer | FL/FR |
| galbanum oleoresin | FL/FR |
| geranium absolute | FL/FR |
| heptanal (aldehyde C-7) | FL/FR |
(Z)-2- | hexen-1-ol | FL/FR |
(E)-2- | hexen-1-ol | FL/FR |
(E)-4- | hexen-1-ol | |
(E)-2- | hexen-1-yl acetate | FL/FR |
(Z)-3- | hexen-1-yl lactate | FL/FR |
3- | hexenal | FL/FR |
3- | hexenyl 2-methyl butyrate | FL/FR |
| marigold pot absolute | FL/FR |
| methyl heptine carbonate | FL/FR |
(E,Z)-2,6- | nonadien-1-yl acetate | FL/FR |
| ocimene quintoxide | FL/FR |
| octanal dimethyl acetal | FL/FR |
(Z)-5- | octen-1-yl propionate | FL/FR |
1- | octen-3-yl acetate | FL/FR |
| rose leaf absolute (rosa centifolia) | FL/FR |
| terpinyl propionate | FL/FR |
| wasabi root | |
herbal |
iso | amyl heptanoate | FL/FR |
| anethum graveolens herb oil | FL/FR |
| anthemis nobilis flower extract | FL/FR |
| anthemis nobilis flower oil roman | FL/FR |
| apium graveolens seed oil | FL/FR |
| apium graveolens seed oil india | FL/FR |
sweet | basil absolute | FL/FR |
| celery seed oleoresin | FL |
| cilantro herb oil egypt | FL/FR |
| coriander oleoresin | FL/FR |
| coriander seed oil | 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 |
| ocimum basilicum leaf oil america | FL/FR |
| origanum majorana oil | FL/FR |
| origanum oil | FL/FR |
| origanum oil greece | FL/FR |
curled | parsley leaf oil | FL/FR |
curled | parsley seed oil | FL/FR |
| petroselinum crispum seed oil CO2 extract | FL/FR |
| prenyl salicylate | FL/FR |
| rosemary oleoresin | FL/FR |
| rosmarinus officinalis extract | FL/FR |
| rosmarinus officinalis tincture | FL/FR |
| tarragon oleoresin | FL |
| thyme absolute | FL/FR |
| wormwood oil america | FL/FR |
| wormwood oil italy | FL/FR |
| wormwood oil poland | FL/FR |
licorice |
| estragole | FL/FR |
medicinal |
| frankincense absolute | FL/FR |
minty |
(-)- | menthone | FL/FR |
(-)-iso | pulegol | FL/FR |
oily |
iso | phytol | FL/FR |
spicy |
alpha- | amyl cinnamyl alcohol | FL/FR |
para- | anisyl methyl ketone | FL/FR |
| carvacrol | FL/FR |
| cinnamyl formate | FL/FR |
| cuminaldehyde | FL/FR |
2- | octanol | FL/FR |
black | pepper absolute | FL/FR |
| perillaldehyde | FL/FR |
waxy |
| dihydrojasmone lactone | FL/FR |
alpha- | hexyl cinnamaldehyde | FL/FR |
woody |
iso | bornyl acetate | FL/FR |
(Z)- | jasmone | FL/FR |
alpha- | pinene | FL/FR |
|
Potential Uses:
Occurrence (nature, food, other): note
Synonyms:
| ethyl hexyl ketone | | ethyl N-hexyl ketone | | ethylhexyl ketone | N- | hexyl ethyl ketone | | ketone, ethyl hexyl | | nonan-3-one | 3- | nonanone | 3- | nonanone natural |
Articles:
PubMed: | Characterization of aroma compounds of Chinese famous liquors by gas chromatography-mass spectrometry and flash GC electronic-nose. |
PubMed: | 7,7-[Ethane-1,2-diylbis(oxy)]-2-[hydroxy(phenyl)methyl]bicyclo[3.3.1]nonan-3-one. |
PubMed: | Characterization of aroma compounds of Chinese famous liquors by gas chromatography-mass spectrometry and flash GC electronic-nose. |
PubMed: | Volatile constituents of commercial imported and domestic black-ripe table olives (Olea europaea). |
PubMed: | Cu/Nitroxyl Catalyzed Aerobic Oxidation of Primary Amines into Nitriles at Room Temperature. |
PubMed: | Odour-active compounds in guava (Psidium guajava L. cv. Red Suprema). |
PubMed: | Determination of the relative configuration of tropinone and granatanone aldols by using TBDMS ethers. |
PubMed: | (1S*,5R*)-9-Phenyl-9-aza-bicyclo-[3.3.1]nonan-3-one. |
PubMed: | Intramolecular [2+2] photocycloaddition reactions as an entry to the 2-oxatricyclo[4.2.1.0(4,9)]nonan-3-one skeleton of lactiflorin. |
PubMed: | (1RS,2SR,5SR)-9-Benzyl-2-[(1RS)-1-hy-droxy-benz-yl]-9-aza-bicyclo-[3.3.1]nonan-3-one from synchrotron data. |
PubMed: | Comparison of volatile components in Chinese traditional pickled peppers using HS-SPME-GC-MS, GC-O and multivariate analysis. |
PubMed: | Isolation and characterization of 4-tert-butylphenol-utilizing Sphingobium fuliginis strains from Phragmites australis rhizosphere sediment. |
PubMed: | (-)-(1S,5R)-2-Oxabicyclo-[3.3.1]nonan-3-one. |
PubMed: | Widespread occurrence of estrogenic UV-filters in aquatic ecosystems in Switzerland. |
PubMed: | Biparental endowment of endogenous defensive alkaloids in Epilachna paenulata. |
PubMed: | Simultaneous trace determination of nine organic UV-absorbing compounds (UV filters) in environmental samples. |
PubMed: | Templation of the excited-state chemistry of alpha-(n-alkyl) dibenzyl ketones: how guest packing within a nanoscale supramolecular capsule influences photochemistry. |
PubMed: | Reactions of cyclopropanone acetals with alkyl azides: carbonyl addition versus ring-opening pathways. |
PubMed: | A comparison of ionic liquids to molecular organic solvents as additives for chiral separations in micellar electrokinetic chromatography. |
PubMed: | Iridoids from Crescentia alata. |
PubMed: | Optical spectra of protected diamine 10-bond-bridged intervalence radical cations related to N,N,N'N'-tetraalkylbenzidine. |
PubMed: | Comparative studies on enzyme preparations and role of cell components for (R)-phenylacetylcarbinol production in a two-phase biotransformation. |
PubMed: | Chemical boundaries for detection of eye irritation in humans from homologous vapors. |
PubMed: | Ergosterol elicits oxidative burst in tobacco cells via phospholipase A2 and protein kinase C signal pathway. |
PubMed: | Synthesis of (4R,6S,7R)-7-hydroxy-4,6-dimethyl-3-nonanone and (3R,5S,6R)- 6-hydroxy-3,5-dimethyl-2-octanone, the pheromone components of the bostrychid beetle, Dinoderus bifoveolatus. |
PubMed: | Endothelium-dependent hyperpolarization to acetylcholine in carotid artery of guinea pig: role of lipoxygenase. |
PubMed: | Convenient Synthesis of N-Benzyl-1,4-dihydropyridines, Cyclohexenones, and Bicyclo[3.3.1]nonan-3-one Derivatives from 1-Aza-1,3-butadienes. |
PubMed: | Hesperophylax occidentalis (Trichoptera: Limnephilidae): Electroantennogram structure-activity study of sex pheromone component 6-methylnonan-3-one. |
PubMed: | Adenosine deaminase inhibitors: synthesis and structure-activity relationships of 2-hydroxy-3-nonyl derivatives of azoles. |
PubMed: | New C26 delta-lactones from the Dufour's gland of the urticating ant Tetramorium aculeatum. |
PubMed: | [Synthesis of radiosensitizers. Part VII. Synthesis of 3-bromo-4-chlorophenacyl alkylxanthates]. |
PubMed: | Antidopaminergic effects of the stereoisomers of N-[(1-alkyl-2- pyrrolidinyl)methyl]-5-sulfamoylbenzamides and -2,3-dihydrobenzofuran-7-carboxamides. |
PubMed: | Stereocontrolled syntheses for the six diastereomeric 1,2-dihydroxy-4,5-diaminocyclohexanes: PtII complexes and P-388 antitumor properties. |
PubMed: | Anticonvulsant evaluation of some 3-oxo and 3-thiosemicarbazono analogues of 1-aryl-1-ethylthio-nonanes and related compounds. |
PubMed: | Reinvestigation of anhydroserricornin, (2S,3S)-2,6-diethyl-3,5-dimethyl-3,4-dihydro-2H-pyran, as a sex pheromone component for male cigarette beetle. |
PubMed: | Inhibitory action of (4S,6S,7R)-isomer to pheromonal activity of serricornin, (4S,6S,7S)-7-Hydroxy-4,6-dimethyl-3-nonanone. |
PubMed: | Synthesis of no-carrier-added N-([18F]fluoroalkyl)spiperone derivatives. |
PubMed: | Plasma protein changes in rats treated with hypolipidaemic drugs and with phthalate esters. |
PubMed: | Experimental study on the enhancement of the neurotoxicity of methyl n-butyl ketone by non-neurotoxic aliphatic monoketones. |
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