Category: flavoring agents
US / EU / FDA / JECFA / FEMA / FLAVIS / Scholar / Patent Information:
Physical Properties:
Appearance: | colorless clear liquid (est) |
Assay: | 95.00 to 100.00 %
|
Food Chemicals Codex Listed: | No |
Specific Gravity: | 0.94200 to 0.94900 @ 25.00 °C.
|
Pounds per Gallon - (est).: | 7.838 to 7.897
|
Refractive Index: | 1.49300 to 1.50100 @ 20.00 °C.
|
Boiling Point: | 96.00 °C. @ 30.00 mm Hg
|
Boiling Point: | 201.00 °C. @ 760.00 mm Hg
|
Vapor Pressure: | 0.422000 mmHg @ 25.00 °C. (est) |
Vapor Density: | 5.3 ( Air = 1 ) |
Flash Point: | 170.00 °F. TCC ( 76.67 °C. )
|
logP (o/w): | 4.282 (est) |
Soluble in: |
| alcohol | | water, 14.71 mg/L @ 25 °C (est) |
Insoluble in: |
| water |
Organoleptic Properties:
Cosmetic Information:
Suppliers:
Ambles Nature et Chimie |
2-PENTYL THIOPHENE
|
Anhui Suzhou Jinli Aromatic Chemicals |
2-Pentyl Thiophene
|
Augustus Oils |
2 Pentyl Thiophene
|
Services |
Beijing Lys Chemicals |
2-Pentylthiophene
|
BOC Sciences |
For experimental / research use only. |
2-Pentylthiophene
|
Carbosynth |
For experimental / research use only. |
2-Pentylthiophene
|
Charkit Chemical |
PENTYLTHIOPHENE, 2-
|
Endeavour Specialty Chemicals |
2-Pentylthiophene 98% F&F
|
Speciality Chemical Product Groups |
Frutarom |
2-PENTYLTHIOPHENE
KOSHER Flavor: Sweet, Fruity, Tropical, Pineapple |
CBD Offering |
IFF |
2-PENTYLTHIOPHENE
KOSHER Flavor: Sweet, Fruity, Tropical, Pineapple |
Jinan Enlighten Chemical Technology(Wutong Aroma ) |
2-Pentyl thiophene, Kosherk
|
Penta International |
2-PENTYLTHIOPHENE
|
R C Treatt & Co Ltd |
2-Pentylthiophene
Halal, Kosher Odor: fruity, slightly fatty, cranberry |
Robinson Brothers |
2-Pentylthiophene F&F
|
https://www.robinsonbrothers.uk/chemistry-competences |
Sigma-Aldrich |
2-Pentylthiophene, ≥98%, FG
Odor: fruity; sweet |
Certified Food Grade Products |
Sigma-Aldrich: Aldrich |
For experimental / research use only. |
2-Pentylthiophene
|
Synerzine |
2-Pentylthiophene
|
Taytonn ASCC |
2-Pentylthiophene
|
TCI AMERICA |
For experimental / research use only. |
2-Pentylthiophene >98.0%(GC)
|
Tianjin Danjun International |
2-Pentylthiophene
|
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: |
Not determined
|
Dermal Toxicity: |
Not determined
|
Inhalation Toxicity: |
Not determined
|
Safety in Use Information:
Category: | flavoring agents |
Recommendation for 2-pentyl thiophene usage levels up to: | | not for fragrance use.
|
|
Maximised Survey-derived Daily Intakes (MSDI-EU): | 1.60 (μg/capita/day) |
Modified Theoretical Added Maximum Daily Intake (mTAMDI): | 160 (μg/person/day) |
Threshold of Concern: | 540 (μg/person/day) |
Structure Class: | II |
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: 23 |
Click here to view publication 23 |
| average usual ppm | average maximum ppm |
baked goods: | 0.20000 | 1.00000 |
beverages(nonalcoholic): | - | - |
beverages(alcoholic): | - | - |
breakfast cereal: | - | - |
cheese: | 0.01000 | 1.00000 |
chewing gum: | - | - |
condiments / relishes: | 0.10000 | 1.00000 |
confectionery froastings: | - | - |
egg products: | 0.30000 | 1.00000 |
fats / oils: | 0.10000 | 1.00000 |
fish products: | 0.20000 | 1.00000 |
frozen dairy: | - | - |
fruit ices: | - | - |
gelatins / puddings: | - | - |
granulated sugar: | - | - |
gravies: | 0.20000 | 1.00000 |
hard candy: | - | - |
imitation dairy: | - | - |
instant coffee / tea: | - | - |
jams / jellies: | - | - |
meat products: | 0.10000 | 1.00000 |
milk products: | - | - |
nut products: | - | - |
other grains: | - | - |
poultry: | 0.10000 | 1.00000 |
processed fruits: | - | - |
processed vegetables: | 0.01000 | 1.00000 |
reconstituted vegetables: | 0.01000 | 1.00000 |
seasonings / flavors: | 1.00000 | 50.00000 |
snack foods: | 0.10000 | 1.00000 |
soft candy: | - | - |
soups: | 0.20000 | 1.00000 |
sugar substitutes: | - | - |
sweet sauces: | - | - |
|
Food categories according to Commission Regulation EC No. 1565/2000 (EC, 2000) in FGE.06 (EFSA, 2002a). According to the Industry the "normal" use is defined as the average of reported usages and "maximum use" is defined as the 95th percentile of reported usages (EFSA, 2002i). |
Note: mg/kg = 0.001/1000 = 0.000001 = 1/1000000 = ppm. |
| average usage mg/kg | maximum usage mg/kg |
Dairy products, excluding products of category 02.0 (01.0): | 0.40000 | 2.00000 |
Fats and oils, and fat emulsions (type water-in-oil) (02.0): | 0.20000 | 1.00000 |
Edible ices, including sherbet and sorbet (03.0): | 0.40000 | 2.00000 |
Processed fruit (04.1): | 0.30000 | 1.50000 |
Processed vegetables (incl. mushrooms & fungi, roots & tubers, pulses and legumes), and nuts & seeds (04.2): | - | - |
Confectionery (05.0): | 0.40000 | 2.00000 |
Chewing gum (05.0): | - | - |
Cereals and cereal products, incl. flours & starches from roots & tubers, pulses & legumes, excluding bakery (06.0): | 0.20000 | 1.00000 |
Bakery wares (07.0): | 0.40000 | 2.00000 |
Meat and meat products, including poultry and game (08.0): | 0.10000 | 0.40000 |
Fish and fish products, including molluscs, crustaceans and echinoderms (MCE) (09.0): | 0.10000 | 0.40000 |
Eggs and egg products (10.0): | - | - |
Sweeteners, including honey (11.0): | - | - |
Salts, spices, soups, sauces, salads, protein products, etc. (12.0): | 0.20000 | 1.00000 |
Foodstuffs intended for particular nutritional uses (13.0): | 0.40000 | 2.00000 |
Non-alcoholic ("soft") beverages, excl. dairy products (14.1): | 0.20000 | 1.00000 |
Alcoholic beverages, incl. alcohol-free and low-alcoholic counterparts (14.2): | 0.40000 | 2.00000 |
Ready-to-eat savouries (15.0): | 1.00000 | 5.00000 |
Composite foods (e.g. casseroles, meat pies, mincemeat) - foods that could not be placed in categories 01.0 - 15.0 (16.0): | 0.20000 | 1.00000 |
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): |
Flavouring Group Evaluation 21: Thiazoles, thiophene, thiazoline and thienyl derivatives from chemical group 29. Miscellaneous substances from chemical group 30. (Commission Regulation (EC) No 1565/2000 of 18 July 2000) - Opinion of the Scientific Panel on Food Additives, Flavourings, Processing Aids and Materials in contact with Food (AFC) View page or View pdf |
Flavouring Group Evaluation 76, (FGE.76)[1] - Consideration of sulphur-containing heterocyclic compounds evaluated by JECFA (59th meeting) structurally related to thiazoles, thiophene, thiazoline and thienyl derivatives from chemical group 29, miscellaneous substances from chemical group 30 evaluated by EFSA in FGE.21 - Scientific Opinion of the Panel on Food Additives, Flavourings, Processing Aids and Materials in Contact with Food View page or View pdf |
Flavouring Group Evaluation 21, Revision 1 (FGE.21Rev1): Thiazoles, thiophene, thiazoline and thienyl derivatives from chemical group 29 Miscellaneous substances from chemical group 30 View page or View pdf |
Flavouring Group Evaluation 93 (FGE.93): Consideration of sulphur heterocyclic evaluated by JECFA (68th meeting) structurally related to thiazoles, thiophene, thiazoline and thienyl evaluated by EFSA in FGE.21Rev1 (2009) View page or View pdf |
Scientific Opinion on Flavouring Group Evaluation 21, Revision 2 (FGE.21Rev2): Thiazoles, thiophene, thiazoline and thienyl derivatives from chemical group 29. Miscellaneous substances from chemical group 30. View page or View pdf |
Scientific Opinion on Flavouring Group Evaluation 21, Revision 3 (FGE.21Rev3): Thiazoles, thiophenes, thiazoline and thienyl derivatives from chemical groups 29 and 30 View page or View pdf |
Statement on List of Representative Substances for Testing.
The current Statement lays down a list of substances in sub-groups with representative substances for which additional data are required prior to their evaluation through the Procedure (Regulation (EC) No 1565/2000). View page or View pdf |
Scientific Opinion on Flavouring Group Evaluation 21, Revision 4 (FGE.21Rev4): Thiazoles, thiophenes, thiazoline and thienyl derivatives from chemical groups 29 and 30 View page or View pdf |
Scientific Opinion on Flavouring Group Evaluation 21, Revision 5 (FGE.21Rev5): Thiazoles, thiophenes, thiazoline and thienyl derivatives from chemical groups 29 and 30 View page or View pdf |
Safety and efficacy of eight compounds belonging to different chemical groups when used as flavourings for cats and dogs View page or View pdf |
EPI System: | View |
AIDS Citations: | Search |
Cancer Citations: | Search |
Toxicology Citations: | Search |
EPA Substance Registry Services (TSCA): | 4861-58-9 |
EPA ACToR: | Toxicology Data |
EPA Substance Registry Services (SRS): | Registry |
Laboratory Chemical Safety Summary : | 20995 |
National Institute of Allergy and Infectious Diseases: | Data |
WGK Germany: | 3 |
| 2-pentylthiophene |
Chemidplus: | 0004861589 |
References:
Other Information:
Potential Blenders and core components note
|
For Odor |
aldehydic |
aldehydic |
iso | valeraldehyde | FL/FR |
| dimethyl trisulfide | FL/FR |
| rum ether | FL/FR |
delta- | undecalactone | FL/FR |
coffee |
| coffee difuran | FL/FR |
2- | methyl-3-,5 or 6-(furfuryl thio) pyrazine | FL/FR |
creamy |
gamma- | butyrolactone | FL/FR |
ethereal |
| decyl propionate | FL/FR |
fatty |
| allyl decanoate | FL/FR |
iso | butyl undecylenate | FL/FR |
| coconut absolute | FL/FR |
2,4- | decadien-1-ol | FL/FR |
(S)-gamma- | decalactone | FL/FR |
(R)-gamma- | decalactone | FL/FR |
| dodecyl butyrate | FL/FR |
| ethyl undecylenate | FL/FR |
fruity |
| allyl cyclohexyl butyrate | FL/FR |
(S)-gamma- | dodecalactone | FL/FR |
| ethyl 5-hydroxyoctanoate | FL/FR |
| methyl 3-nonenoate | FL/FR |
| octyl heptanoate | FL/FR |
green |
| galbanum decatriene | FL/FR |
herbal |
| benzyl octanoate | FL/FR |
| meaty dithiane | FL/FR |
4- | methyl nonanoic acid | FL/FR |
| sulfuryl acetate | FL/FR |
| hazelnut pyrazine | FL/FR |
4,5- | dimethyl-2-ethyl-3-thiazoline | FL/FR |
2- | methyl pyrazine | FL/FR |
2- | methyl-3-(methyl thio) pyrazine | FL/FR |
2- | methyl-3-pentenoic acid | FL/FR |
| benzothiazole | FL/FR |
| ethyl 3-mercaptopropionate | FL/FR |
| fish thiol | FL/FR |
2- | mercaptopropionic acid | FL/FR |
4- | methyl 4-mercaptopentan-2-one 1% solution | FL/FR |
O- | methyl S-1-methoxyhexan-3-yl carbonothioate | FL/FR |
1- | phenethyl mercaptan | FL/FR |
tobacco |
| methyl benzoxole | FL/FR |
waxy |
(Z)-4- | decen-1-ol | FL/FR |
| heptyl octanoate | FL/FR |
| propyl decanoate | FL/FR |
winey |
2- | hexanol | FL/FR |
|
For Flavor |
|
No flavor group found for these |
4- | acetyl-2-methyl pyrimidine | FL |
| allyl cyclohexyl butyrate | FL/FR |
gamma- | aminobutyric acid | FL |
| amyl mercaptan | FL |
| benzyl octanoate | FL/FR |
1,2- | butane dithiol | FL |
iso | butyl undecylenate | FL/FR |
2-(2- | butyl)-4,5-dimethyl-3-thiazoline | FL |
| cocos nucifera water | FL |
| cyclopropyl (E,Z)-2,6-nonadienamide | FL |
(S)-gamma- | decalactone | FL/FR |
(R)-gamma- | decalactone | FL/FR |
(Z)-4- | decen-1-ol | FL/FR |
| decyl propionate | FL/FR |
2,5- | diethyl thiazole | FL |
| dimethyl tetrasulfide | FL |
2,6- | dimethyl-3-((2-methyl-3-furyl)thio)-4-heptanone | FL |
bis(2,5- | dimethyl-3-furyl) disulfide | FL |
(Z+E)-2,5- | dimethyl-3-tetrahydrofuran thiol | FL |
(Z+E)-2,5- | dimethyl-3-thioacetoxytetrahydrofuran | FL |
2,5- | dimethyl-3-thiofuroyl furan | FL |
(S)-gamma- | dodecalactone | FL/FR |
| dodecyl butyrate | FL/FR |
2,3- | epoxyoctanal | FL |
| ethyl (E,Z)-2,6-nonadienamide | FL |
S- | ethyl 2-acetyl aminoethane thioate | FL |
| ethyl 3-mercaptopropionate | FL/FR |
| ethyl 4-(acetyl thio) butyrate | FL |
| ethyl 5-hydroxyoctanoate | FL/FR |
(Z+E)-5- | ethyl-4-methyl-2-(2-butyl) thiazoline | FL |
(Z+E)-5- | ethyl-4-methyl-2-(2-methyl propyl) thiazoline | FL |
2- | hexanol | FL/FR |
4- | methyl 4-mercaptopentan-2-one 1% solution | FL/FR |
| methyl dihydrofuran thiol | FL |
2- | methyl thiazolidine | FL |
2-( | methyl thio) ethanol | FL |
2- | methyl-1-butane thiol | FL |
4- | methyl-2-pentenoic acid | FL |
2- | methyl-3-,5 or 6-(furfuryl thio) pyrazine | FL/FR |
2- | methyl-3-(methyl thio) pyrazine | FL/FR |
2- | methyl-3-furyl tetrasulfide | FL |
3-((2- | methyl-3-furyl)thio)-4-heptanone | FL |
4-((2- | methyl-3-furyl)thio)-5-nonanone | FL |
2- | methyl-3-pentenoic acid | FL/FR |
1,9- | nonane dithiol | FL |
3,5- | octadien-2-one | FL |
| octyl heptanoate | FL/FR |
| oenanthic ether | FL |
| peanut dithiazine | FL |
1- | phenethyl mercaptan | FL/FR |
1,3- | propane dithiol | FL |
| propyl decanoate | FL/FR |
iso | propyl disulfide | FL |
| thiazole | FL |
3- | thienyl mercaptan | FL |
|
N-(2-(3,4- | dimethoxyphenyl)ethyl)-3,4-dimethoxycinnamic acid amide | FL |
3,7- | dimethyl-2,6-octadien-1-yl cyclopropyl carboxamide | FL |
4- | mercapto-2-pentanone 1% in acetoin | FL |
2- | methyl-1-methyl thio-2-butene | FL |
| pyrrolidino-(1,2E)-4H-2,4-dimethyl-1,3,5-dithiazine | FL |
1-(2- | thienyl) butanone | FL |
acidic |
(E)-2- | hexenoic acid | FL |
alliaceous |
1,3- | butane dithiol | FL |
| dimethyl trisulfide | FL/FR |
3- | tetrahydrothiophenone | FL |
burnt |
| bacon dithiazine | FL |
1,6- | hexane dithiol | FL |
| rum ether | FL/FR |
chemical |
2,5- | dimethyl furan | FL |
cocoa |
| butyraldehyde | FL |
coconut |
(R)- | massoia lactone | FL |
coffee |
| coffee difuran | FL/FR |
creamy |
delta- | undecalactone | FL/FR |
earthy |
| difurfuryl sulfide | FL |
1,8- | octane dithiol | FL |
eggy |
iso | propyl mercaptan | FL |
fatty |
| coconut absolute | FL/FR |
2,4- | decadien-1-ol | FL/FR |
(E,E)-2,4- | decadienal | FL |
| ethyl undecylenate | FL/FR |
chicken | fat flavor | FL |
4- | methyl nonanoic acid | FL/FR |
2,4- | nonadienal | FL |
2,4- | octadien-1-ol | FL |
2,4- | undecadienal | FL |
fruity |
| allyl decanoate | FL/FR |
| methyl (E)-3-nonenoate | FL |
| methyl 3-nonenoate | FL/FR |
iso | valeraldehyde | FL/FR |
green |
| galbanum decatriene | FL/FR |
| methyl 2-undecynoate | FL |
3-(5- | methyl-2-furyl) butanal | FL |
4- | penten-1-yl acetate | FL |
herbal |
| massoia bark oil | FL |
meaty |
4- | allyl-2,6-dimethoxyphenol | FL |
| benzothiazole | FL/FR |
2,6- | dimethyl thiophenol | FL |
2,5- | dimethyl-3-furan thiol | FL |
1,1- | ethane dithiol 1% in ethanol 94.5% / ethyl acetate 4% | FL |
4- | furfuryl thio-2-pentanone | FL |
| meaty dithiane | FL/FR |
(R,S)-2- | mercapto-3-butanol | FL |
2- | mercaptomethyl pyrazine | FL |
2- | mercaptopropionic acid | FL/FR |
2- | methyl 3-(methyl thio) furan | FL |
12- | methyl tridecanal | FL |
bis(2- | methyl-3-furyl) disulfide | FL |
S-(2- | methyl-3-furyl) ethane thioate | FL |
2- | methyl-3-tetrahydrofuran thiol | FL |
| propyl 2-mercaptopropionate | FL |
| propyl 2-methyl-3-furyl disulfide | FL |
| pyrazinyl ethane thiol | FL |
2- | pyridinyl methane thiol | FL |
| sulfuryl acetate | FL/FR |
| thialdine | FL |
ortho- | thiocresol | FL |
ortho- | thioguaiacol | FL |
metallic |
2,5- | dihydroxy-1,4-dithiane | FL |
milky |
gamma- | butyrolactone | FL/FR |
musty |
2- | ethoxythiazole | FL |
| hazelnut pyrazine | FL/FR |
nutty |
3,5- | diethyl-2-methyl pyrazine | FL |
2,5- | diethyl-3-methyl pyrazine | FL |
4,5- | dimethyl-2-ethyl-3-thiazoline | FL/FR |
| methyl benzoxole | FL/FR |
2- | methyl pyrazine | FL/FR |
| nutty thiazole | FL |
onion |
| furfuryl isopropyl sulfide | FL |
| methionol | FL |
popcorn |
2- | propionyl-2-thiazoline | FL |
roasted |
| hexyl mercaptan | FL |
O- | methyl S-1-methoxyhexan-3-yl carbonothioate | FL/FR |
savory |
N-(2,4- | dimethoxybenzyl)-N2-(2-(pyridin-2-yl)ethyl) oxalamide | FL |
N-( | heptan-4-yl)benzo(D)(1,3)dioxole-5-carboxamide | FL |
N1-(2- | methoxy-4-methyl benzyl)-N2-(2-(pyridin-2-yl)ethyl) oxalamide | FL |
N1-(2- | methoxy-4-methyl benzyl)-N2-2(2-(5-methyl pyridin-2-yl)ethyl) oxalamide | FL |
sulfurous |
2,3- | butane dithiol | FL |
S- | ethyl thioacetate | FL |
| fish thiol | FL/FR |
| methyl 2-methyl-3-furyl disulfide | FL |
3- | methyl-2-butane thiol | FL |
2- | naphthyl mercaptan | FL |
| roasted butanol | FL |
2,4,6- | trithiaheptane 10% in triacetin | FL |
vegetable |
| tyramine | FL |
waxy |
| heptyl octanoate | FL/FR |
|
Potential Uses:
Occurrence (nature, food, other): note
Synonyms:
2-N- | amyl thiophene | sec- | amyl thiophene | 2-N- | amylthiophene | sec- | amylthiophene | 1- | methyl butyl thiophene | 1- | methylbutyl thiophene | sec- | pentyl thiophene | 2- | pentylthiophene | 2-N- | pentylthiophene | sec- | pentylthiophene | 1-(2- | thienyl)pentane | | thiophene, 2-pentyl- |
Articles:
|