Category: flavoring agents
US / EU / FDA / JECFA / FEMA / FLAVIS / Scholar / Patent Information:
Physical Properties:
Organoleptic Properties:
Odor Type: coffee |
coffee roasted coffee fishy |
Odor Description:at 0.10 % in propylene glycol. roast coffee fishy |
Flavor Type: sulfurous |
sulfurous coffee |
Taste Description: sulfurous, mercaptan coffee |
Odor and/or flavor descriptions from others (if found). |
Cosmetic Information:
Suppliers:
Safety Information:
Preferred SDS: View |
European information : |
Most important hazard(s): | Xn - Harmful. |
R 22 - Harmful if swallowed. S 02 - Keep out of the reach of children. S 20/21 - When using do not eat, drink or smoke. 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 36/37/39 - Wear suitable clothing, gloves and eye/face protection.
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Hazards identification |
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Classification of the substance or mixture |
GHS Classification in accordance with 29 CFR 1910 (OSHA HCS) |
None found. |
GHS Label elements, including precautionary statements |
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Pictogram | |
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Hazard statement(s) |
None found. |
Precautionary statement(s) |
None found. |
Oral/Parenteral Toxicity: |
Not determined
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Dermal Toxicity: |
Not determined
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Inhalation Toxicity: |
Not determined
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Safety in Use Information:
Category: | flavoring agents |
Recommendation for 2-thienyl mercaptan usage levels up to: | | not for fragrance use.
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Maximised Survey-derived Daily Intakes (MSDI-EU): | 0.0073 (μg/capita/day) |
Modified Theoretical Added Maximum Daily Intake (mTAMDI): | 78 (μg/person/day) |
Threshold of Concern: | 90 (μg/person/day) |
Structure Class: | III |
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: 5 |
Click here to view publication 5 |
| average usual ppm | average maximum ppm |
baked goods: | - | 5.00000 |
beverages(nonalcoholic): | - | 5.00000 |
beverages(alcoholic): | - | - |
breakfast cereal: | - | - |
cheese: | - | - |
chewing gum: | - | 5.00000 |
condiments / relishes: | - | 5.00000 |
confectionery froastings: | - | - |
egg products: | - | - |
fats / oils: | - | - |
fish products: | - | - |
frozen dairy: | - | 5.00000 |
fruit ices: | - | 5.00000 |
gelatins / puddings: | - | 5.00000 |
granulated sugar: | - | - |
gravies: | - | 5.00000 |
hard candy: | - | 5.00000 |
imitation dairy: | - | - |
instant coffee / tea: | - | - |
jams / jellies: | - | - |
meat products: | - | 5.00000 |
milk products: | - | - |
nut products: | - | - |
other grains: | - | - |
poultry: | - | - |
processed fruits: | - | - |
processed vegetables: | - | - |
reconstituted vegetables: | - | - |
seasonings / flavors: | - | - |
snack foods: | - | - |
soft candy: | - | - |
soups: | - | 5.00000 |
sugar substitutes: | - | - |
sweet sauces: | - | - |
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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): | 0.20000 | 1.00000 |
Fats and oils, and fat emulsions (type water-in-oil) (02.0): | 0.10000 | 0.50000 |
Edible ices, including sherbet and sorbet (03.0): | 0.20000 | 1.00000 |
Processed fruit (04.1): | 0.20000 | 1.00000 |
Processed vegetables (incl. mushrooms & fungi, roots & tubers, pulses and legumes), and nuts & seeds (04.2): | - | - |
Confectionery (05.0): | 0.20000 | 1.00000 |
Chewing gum (05.3): | - | - |
Cereals and cereal products, incl. flours & starches from roots & tubers, pulses & legumes, excluding bakery (06.0): | 0.10000 | 0.50000 |
Bakery wares (07.0): | 0.20000 | 1.00000 |
Meat and meat products, including poultry and game (08.0): | 0.10000 | 0.20000 |
Fish and fish products, including molluscs, crustaceans and echinoderms (MCE) (09.0): | 0.10000 | 0.20000 |
Eggs and egg products (10.0): | - | - |
Sweeteners, including honey (11.0): | - | - |
Salts, spices, soups, sauces, salads, protein products, etc. (12.0): | 0.10000 | 0.50000 |
Foodstuffs intended for particular nutritional uses (13.0): | 0.20000 | 1.00000 |
Non-alcoholic ("soft") beverages, excl. dairy products (14.1): | 0.10000 | 0.50000 |
Alcoholic beverages, incl. alcohol-free and low-alcoholic counterparts (14.2): | 0.20000 | 1.00000 |
Ready-to-eat savouries (15.0): | 0.40000 | 2.00000 |
Composite foods (e.g. casseroles, meat pies, mincemeat) - foods that could not be placed in categories 01.0 - 15.0 (16.0): | 0.10000 | 0.50000 |
Safety References:
European Food Safety Athority(EFSA):Flavor usage levels; Subacute, Subchronic, Chronic and Carcinogenicity Studies; Developmental / Reproductive Toxicity Studies; Genotoxicity Studies...
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European Food Safety Authority (EFSA) reference(s):
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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
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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
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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
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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
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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
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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
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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
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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
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EPI System: View |
AIDS Citations:Search |
Cancer Citations:Search |
Toxicology Citations:Search |
EPA ACToR:Toxicology Data |
EPA Substance Registry Services (SRS):Registry |
Laboratory Chemical Safety Summary :80408 |
National Institute of Allergy and Infectious Diseases:Data |
WGK Germany:3 |
thiophen-2-ylmethanethiol |
Chemidplus:0006258635 |
References:
Other Information:
Potential Blenders and core components note
For Odor |
acidic |
cyclohexyl acetic acid FL/FR |
alliaceous |
methyl furfuryl disulfide FL/FR |
balsamic |
2- acetyl furan FL/FR |
burnt |
2- ethyl-3,5(or 6)-dimethyl pyrazine FL/FR |
buttery |
acetoin FL/FR |
acetyl propionyl FL/FR |
3,4- hexane dione FL/FR |
caramellic |
2-oxo butyric acid FL/FR |
caramel furanone solution FL/FR |
caramel pentadione FL/FR |
coffee dione FL/FR |
cyclotene FL/FR |
cyclotene hydrate FL/FR |
alpha,alpha- dimethyl anisyl acetone FL/FR |
ethyl 2-hydroxy-2-methyl butyrate FL/FR |
ethyl cyclopentenolone FL/FR |
ethyl maltol FL/FR |
5- ethyl-2,3,4,5-tetramethyl-2-cyclohexen-1-one FL/FR |
fenugreek absolute FL/FR |
fenugreek oleoresin FL/FR |
immortelle absolute FL/FR |
levulinic acid FL/FR |
maltol FL/FR |
maltyl propionate FL/FR |
maple furanone FL/FR |
menthone lactone FL/FR |
5- methyl furfural FL/FR |
iso propenyl pyrazine FL/FR |
rosefuran FL/FR |
shoyu furanone FL/FR |
strawberry furanone FL/FR |
strawberry furanone acetate FL/FR |
toffee furanone FL/FR |
chocolate |
cocoa hexenal FL/FR |
cocoa oleoresin FL/FR |
2,6- dimethyl pyrazine FL/FR |
2,4,5- trimethyl thiazole FL/FR |
cocoa |
2- methyl butyraldehyde FL/FR |
coconut |
gamma- heptalactone FL/FR |
coffee |
cichorium intybus root extract FL/FR |
cichorium intybus root solid extract FL/FR |
roasted coffea arabica seed extract FL/FR |
coffea arabica seed extract FL/FR |
coffea arabica seed oil FL/FR |
coffee absolute FL/FR |
arabica coffee bean butter FL/FR |
roasted arabica coffee bean essence FL/FR |
roasted coffee bean extract FL/FR |
roasted arabica coffee bean oil FL/FR |
roasted arabica coffee bean oil CO2 extract FL/FR |
coffee bean oil extract FL/FR |
coffee difuran FL/FR |
coffee resinoid FL/FR |
furfuryl mercaptan FL/FR |
1- hydroxy-2-butanone FL/FR |
2- methyl-3-,5 or 6-(furfuryl thio) pyrazine FL/FR |
creamy |
gamma- butyrolactone FL/FR |
earthy |
nutty pyrazine FL/FR |
ethereal |
ethyl 4-pentenoate FL/FR |
ethyl pyruvate FL/FR |
fermented |
ethyl (E)-2-crotonate FL/FR |
fruity |
carob bean absolute FL/FR |
(E)- ethyl tiglate FL/FR |
tetrahydrofurfuryl acetate FL/FR |
tropical thiazole FL/FR |
green |
iso amyl 3-(2-furan) propionate FL/FR |
herbal |
butyl levulinate FL/FR |
thymyl methyl ether FL/FR |
wormwood oil america FL/FR |
wormwood oil cuba FL/FR |
wormwood oil italy FL/FR |
wormwood oil poland FL/FR |
medicinal |
2,6- xylenol FL/FR |
moldy |
strawberry furanone methyl ether FL/FR |
musty |
3- acetyl-2,5-dimethyl furan FL/FR |
menthofuran FL/FR |
nutty |
2- acetyl-3,5(or 6)-dimethyl pyrazine FL/FR |
3,6- cocoa pyrazine FL/FR |
3,5- cocoa pyrazine FL/FR |
2,3- dimethyl pyrazine FL/FR |
4,5- dimethyl-2-ethyl-3-thiazoline FL/FR |
2- ethyl pyrazine FL/FR |
2- ethyl-4-methyl thiazole FL/FR |
filbert heptenone FL/FR |
filbert heptenone B FL/FR |
2,6- lutidine FL/FR |
5- methyl quinoxaline FL/FR |
2- methyl thio-3,5 or 6-methyl pyrazine FL/FR |
nutty cyclohexenone FL/FR |
sesame absolute FL/FR |
sesame absolute CO2 extract FL/FR |
2,3,5,6- tetramethyl pyrazine FL/FR |
2,3,5- trimethyl pyrazine FL/FR |
phenolic |
para-alpha- dimethyl styrene FL/FR |
4- methyl-2,6-dimethoxyphenol FL/FR |
popcorn |
2- acetyl pyrazine FL/FR |
roasted |
fenugreek resinoid FL/FR |
trigonella foenum-graecum seed oil CO2 extract FL/FR |
spicy |
(E)- tiglic acid FL/FR |
sulfurous |
benzothiazole FL/FR |
furfuryl thioacetate FL/FR |
S- furfuryl thioformate FL/FR |
2- methyl 5-(methyl thio) furan FL/FR |
O- methyl S-1-methoxyhexan-3-yl carbonothioate FL/FR |
3- thiohexanol FL/FR |
sweet |
2- hydroxy-3,4,5-trimethyl-2-cyclopenten-1-one FL/FR |
vanilla oleoresin bali FL/FR |
vanilla |
ethyl vanillin FL/FR |
vanillyl isobutyrate FL/FR |
vegetable |
1- furfuryl pyrrole FL/FR |
tetrahydrofurfuryl alcohol FL/FR |
woody |
juniper berry oleoresin FL/FR |
For Flavor |
No flavor group found for these |
2- acetyl-3,4,5,6-tetrahydropyridine FL |
2- acetyl-6-methyl pyrazine FL |
allyl 2-furoate FL |
benzyl disulfide FL |
2,5- diethyl tetrahydrofuran FL |
alpha,alpha- dimethyl anisyl acetone FL/FR |
dimethyl dihydrocyclopentapyrazine FL |
2,5- dimethyl-3-thiofuroyl furan FL |
ethyl 2-hydroxy-2-methyl butyrate FL/FR |
ethyl 4-pentenoate FL/FR |
5- ethyl-2,3,4,5-tetramethyl-2-cyclohexen-1-one FL/FR |
2- ethyl-3,5(or 6)-dimethyl pyrazine FL/FR |
2- ethyl-5(or6)-methyl pyrazine FL |
2- formyl pyrrole FL |
furfuryl acetone FL |
2- hydroxy-3,4,5-trimethyl-2-cyclopenten-1-one FL/FR |
menthone lactone FL/FR |
3- mercapto-3-methyl butyl formate FL |
2- methyl-3-,5 or 6-(furfuryl thio) pyrazine FL/FR |
pyrazines mixture FL |
rosefuran FL/FR |
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iso amyl 3-(2-furan) propionate FL/FR |
absinthe |
absinthe |
absinthe flavor FL |
acidic |
levulinic acid FL/FR |
dextro,laevo- tartaric acid FL |
alliaceous |
benzyl mercaptan FL |
dicyclohexyl disulfide FL |
tropical thiazole FL/FR |
brandy |
coffee brandy flavor FL |
bready |
mango furanone FL |
brown |
2-oxo butyric acid FL/FR |
fenugreek oleoresin FL/FR |
1- hydroxy-2-butanone FL/FR |
5- methyl furfural FL/FR |
tetrahydrofurfuryl acetate FL/FR |
(E)- tiglic acid FL/FR |
burnt |
furfuryl alcohol FL |
1-(2- furfuryl thio) propanone FL |
2- methyl quinoxaline FL |
iso propenyl pyrazine FL/FR |
tea pyrrole FL |
2,6- xylenol FL/FR |
buttery |
diacetyl FL |
3,4- hexane dione FL/FR |
caramellic |
caramel dione FL |
caramel furanone FL |
caramel furanone solution FL/FR |
caramel pentadione FL/FR |
cyclotene FL/FR |
cyclotene hydrate FL/FR |
ethyl maltol FL/FR |
5- ethyl-3,4,5,6-tetramethyl cyclohexen-2-one FL |
fenugreek absolute FL/FR |
fenugreek distillates FL |
fenugreek resinoid FL/FR |
maltol FL/FR |
maltyl propionate FL/FR |
maple furanone FL/FR |
3- methyl butyl 2-furyl butyrate FL |
shoyu furanone FL/FR |
strawberry furanone FL/FR |
strawberry furanone acetate FL/FR |
toffee furanone FL/FR |
chocolate |
cocoa oleoresin FL/FR |
mocha cream flavor FL |
cocoa |
carob bean absolute FL/FR |
cocoa hexenal FL/FR |
2- methyl furan FL |
coffee |
cappuccino flavor FL |
chicory flavor FL |
chicory root distillates FL |
chicory root essence FL |
roasted chicory root oil FL |
chicory tincture FL |
cichorium intybus root extract FL/FR |
cichorium intybus root solid extract FL/FR |
roasted coffea arabica seed extract FL/FR |
coffea arabica seed extract FL/FR |
coffea arabica seed oil FL/FR |
coffea canephora seed extract FL |
coffee absolute FL/FR |
arabica coffee bean butter FL/FR |
roasted coffee bean concentrate FL |
roasted robusta coffee bean essence FL |
roasted coffee bean essence FL |
roasted arabica coffee bean essence FL/FR |
dried roasted coffee bean extract FL |
roasted coffee bean extract FL/FR |
roasted robusta coffee bean extract FL |
roasted arabica coffee bean oil CO2 extract FL/FR |
coffee bean oil extract FL/FR |
coffee creme brulee flavor FL |
coffee difuran FL/FR |
coffee dione FL/FR |
coffee distillates FL |
espresso coffee distillates FL |
coffee enhancers FL |
espresso coffee essence FL |
espresso coffee extract FL |
espresso coffee flavor FL |
irish coffee flavor FL |
dark roast coffee flavor FL |
coffee flavor FL |
coffee liqueur flavor FL |
coffee pyrazine FL |
coffee resinoid FL/FR |
coffee royale flavor FL |
difurfuryl ether FL |
diisoamyl thiomalate FL |
2,4- dimethyl thiazole FL |
2- ethyl-4-methyl thiazole FL/FR |
furfuryl mercaptan FL/FR |
methyl furfuryl disulfide FL/FR |
methyl furfuryl mercaptopropionate FL |
methyl furfuryl thiol FL |
2- methyl-5-vinyl pyrazine FL |
2-iso propyl pyrazine FL |
2- thiophene thiol FL |
creamy |
acetoin FL/FR |
2- propanoyl thiophene FL |
dairy |
creme brulle coffee flavor FL |
earthy |
difurfuryl sulfide FL |
fatty |
2,4- undecadienal FL |
(E,E)-2,4- undecadienal FL |
fruity |
(E)- ethyl tiglate FL/FR |
furfuryl isobutyrate FL |
furfuryl isovalerate FL |
furfuryl propionate FL |
furfuryl valerate FL |
2- pentanoyl furan FL |
fusel |
2- methyl butyraldehyde FL/FR |
green |
3,4- dimethoxystyrene FL |
immortelle absolute FL/FR |
2- methyl-5-isopropyl pyrazine FL |
herbal |
butyl levulinate FL/FR |
5- hydroxymethyl furfural FL |
wormwood oil america FL/FR |
wormwood oil cuba FL/FR |
wormwood oil italy FL/FR |
wormwood oil poland FL/FR |
jammy |
ethyl cyclopentenolone FL/FR |
lactonic |
gamma- heptalactone FL/FR |
malty |
malt flavor FL |
meaty |
benzothiazole FL/FR |
2,6- dimethyl pyrazine FL/FR |
3- mercapto-2-butanone FL |
2- methyl 3-(methyl thio) furan FL |
milky |
gamma- butyrolactone FL/FR |
molasses |
molasses blackstrap FL |
moldy |
strawberry furanone methyl ether FL/FR |
mustard |
furfuryl methyl ether FL |
musty |
2- ethoxythiazole FL |
ethyl (E)-2-crotonate FL/FR |
menthofuran FL/FR |
2- methyl 5-(methyl thio) furan FL/FR |
thymyl methyl ether FL/FR |
2,3,5- trimethyl pyrazine FL/FR |
nutty |
2- acetyl furan FL/FR |
3- acetyl-2,5-dimethyl furan FL/FR |
2- acetyl-3,5(or 6)-dimethyl pyrazine FL/FR |
3,6- cocoa pyrazine FL/FR |
3,5(6)- cocoa pyrazine FL |
3,5- cocoa pyrazine FL/FR |
2,3- dimethyl pyrazine FL/FR |
4,5- dimethyl-2-ethyl-3-thiazoline FL/FR |
2- ethyl pyrazine FL/FR |
1- ethyl-2-acetyl pyrrole FL |
filbert heptenone FL/FR |
filbert heptenone B FL/FR |
hazelnut flavor FL |
hazelnut paste FL |
2,6- lutidine FL/FR |
5- methyl quinoxaline FL/FR |
2- methyl thio-3,5 or 6-methyl pyrazine FL/FR |
nutty cyclohexenone FL/FR |
nutty pyrazine FL/FR |
nutty thiazole FL |
peanut oxazole FL |
sesame absolute FL/FR |
sesame absolute CO2 extract FL/FR |
tetrahydrofurfuryl alcohol FL/FR |
2,3,5,6- tetramethyl pyrazine FL/FR |
2,4,5- trimethyl thiazole FL/FR |
onion |
furfuryl isopropyl sulfide FL |
phenolic |
4- methyl-2,6-dimethoxyphenol FL/FR |
roasted |
2- acetyl pyrazine FL/FR |
roasted arabica coffee bean oil FL/FR |
ethyl 3-(furfuryl thio) propionate FL |
furfuryl thioacetate FL/FR |
O- methyl S-1-methoxyhexan-3-yl carbonothioate FL/FR |
trigonella foenum-graecum seed oil CO2 extract FL/FR |
rummy |
ethyl pyruvate FL/FR |
smoky |
dextro- xylose FL |
solvent |
2- ethyl furan FL |
spicy |
cinnamon hazelnut cappuccino flavor FL |
para-alpha- dimethyl styrene FL/FR |
sulfurous |
2,3- butane dithiol FL |
butyl mercaptan FL |
ethyl methyl sulfide FL |
S- ethyl thioacetate FL |
S- furfuryl thioformate FL/FR |
furfuryl thiopropionate FL |
3- methyl-2-butane thiol FL |
3- thiohexanol FL/FR |
sweet |
cyclohexyl acetic acid FL/FR |
dextro- sorbitol FL |
vanilla oleoresin bali FL/FR |
toasted |
acetyl propionyl FL/FR |
vanilla |
ethyl vanillin FL/FR |
vanillyl isobutyrate FL/FR |
vegetable |
1- furfuryl pyrrole FL/FR |
waxy |
furfuryl octanoate FL |
woody |
juniper berry oleoresin FL/FR |
Potential Uses:
Occurrence (nature, food, other): note
Synonyms:
| coffee thiol | | thenyl mercaptan | 2- | thenyl mercaptan | | thenyl-2 mercaptan | 2- | thenylmercaptan | 2- | thenylmercaptan, kosher | 2- | thienyl mercaptan, kosher | 2- | thienyl thiol | 2- | thienylmercaptan | 2- | thienylmethane-1-thiol | 2- | thienylmethanethiol | | thiophen-2-yl methane thiol | | thiophen-2-yl-methanethiol | | thiophen-2-ylmethanethiol | 2- | thiophene methane thiol | | thiophene-2-methane thiol | | thiophene-2-methanethiol | 2- | thiophenemethanethiol |
Articles:
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