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General Material Information

Preferred name ethyl 3-(furfuryl thio) propionate
Trivial Name Ethyl 3-[(2-furanylmethyl)thio]propanoate
Short Description ethyl 3-(furfurylthio)propionate
Formula C10 H14 O3 S
CAS Number 94278-27-0
FEMA Number 3674
Flavis Number 13.093
ECHA Number 304-716-7
FDA UNII E9G0NGH9PL
Nikkaji Number J68.897E
MDL MFCD00051819
xLogP3-AA 1.70 (est)
NMR Predictor External link
JECFA Food Flavoring 1088 ethyl 3-(furfurylthio)propionate
FDA Patent No longer provide for the use of these seven synthetic flavoring substances
FDA Mainterm 94278-27-0 ; ETHYL 3-(FURFURYLTHIO) PROPIONATE
Synonyms
  • ethyl 3-((2-furanyl methyl)thio) propanoate
  • ethyl 3-((2-furanylmethyl)thio)propanoate
  • ethyl 3-(2-furylmethylthio)propanoate
  • ethyl 3-(furan-2-ylmethylsulfanyl)propanoate
  • ethyl 3-(furfurylmercapto)propionate
  • ethyl 3-(furfurylthio) propionate
  • ethyl 3-(furfurylthio)propionate
  • ethyl 3-[(2-furanylmethyl)thio]propanoate
  • ethyl 3-[(2-furylmethyl)sulfanyl]propanoate
  • ethyl 3-furfuryl thiopropionate
  • ethyl 3-furfurylthiopropionate
  • ethyl beta-furfuryl-alpha-thiopropionate
  • ethyl-3-(furfurylthio) propionate
  • 3-((2-furanyl methyl)thio) propanoic acid ethyl ester
  • 3-((2-furanylmethyl)thio)propanoic acid ethyl ester
  • 3-( furfurylthio)propionic acid ethyl ester
  • onion thiopropionate
  • propanoic acid, 3-((2-furanylmethyl)thio)-, ethyl ester
  • propanoic acid, 3-[(2-furanylmethyl)thio]-, ethyl ester

US / EU / FDA / JECFA / FEMA / Scholar / Patents

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Other Information

(IUPAC):Atomic Weights of the Elements 2011 (pdf)
Videos:The Periodic Table of Videos
tgsc:Atomic Weights use for this web site
(IUPAC):Periodic Table of the Elements
FDA Substances Added to Food (formerly EAFUS):View
HMDB (The Human Metabolome Database):HMDB40055
FooDB:FDB019742
Export Tariff Code:2932.19.0090
ChemSpider:View
EFSA Update of results on the monitoring of furan levels in food:Read Report
EFSA Previous report: Results on the monitoring of furan levels in food:Read Report
EFSA Report of the CONTAM Panel on provisional findings on furan in food:Read Report

PhysChem Properties

Material listed in food chemical codex No
Molecular weight 214.2841796875
Specific gravity @ 25 °C
Pounds per Gallon 9.328 to 9.469
Refractive Index 1.5 to 1.509 @ 20 °C
Boiling Point 321 to 322°C @ 760 mm Hg
Acid Value 1 max KOH/g
Vapor Pressure 0.001 mmHg @ 25 °C
Vapor Density 7.3
Flash Point TCC Value 110 °C TCC
logP (o/w) 2.503 est
Solubility
alcohol Yes
water, 260.3 mg/L @ 25 °C (est) Yes
water No

Organoleptic Properties

Odor Type: Alliaceous
onion, garlic, sulfurous, coffee, vegetable, animal
General comment At 0.10 % in propylene glycol. onion garlic sulfurous coffee vegetable animal
Mosciano, Gerard P&F 15, No. 2, 69, (1990) Onion, garlic, sulfuraceous, coffee and vegetable notes
Flavor Type: Roasted
roasted, nutty, coffee, graham cracker
Mosciano, Gerard P&F 15, No. 2, 69, (1990) At 10.00 ppm. Roasted, nutty, coffee, with graham cracker-like undernotes
Used in oils and fats at 20ppm, bakery and snacks at 2ppm, ceraels desserts and confection at 0.2ppm. Green

Potential Uses

Applications
Flavoring purposes Bakery, Cereal, Coffee, Fat, Garlic, Graham cracker, Hazelnut, Onion, Peanut, Toffee, Vegetable
Other purposes Confection, Oils

Safety Information

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 36/39 - Wear suitable clothing 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-mouse LD50 [sex: M,F] > 5000 mg/kg
(Griffiths & Babish, 1977a)

Dermal Toxicity:
Not determined
Inhalation Toxicity:
Not determined

Safety in use information

Category:
flavoring agents
Recommendation for ethyl 3-(furfuryl thio) propionate usage levels up to:
not for fragrance use.
Maximised Survey-derived Daily Intakes (MSDI-EU): 0.012 (μg/capita/day)
Maximised Survey-derived Daily Intakes (MSDI-USA): 0.20 (μg/capita/day)
NOEL (No Observed Effect Level): 17.00 (mg/kg bw per 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: 13
Click here to view publication 13
average usual ppmaverage maximum ppm
baked goods: -2.00000
beverages(nonalcoholic): -0.10000
beverages(alcoholic): --
breakfast cereal: -0.20000
cheese: --
chewing gum: -1.00000
condiments / relishes: --
confectionery froastings: -0.20000
egg products: --
fats / oils: -20.00000
fish products: --
frozen dairy: --
fruit ices: --
gelatins / puddings: -0.20000
granulated sugar: --
gravies: -0.20000
hard candy: -0.20000
imitation dairy: -0.10000
instant coffee / tea: --
jams / jellies: --
meat products: --
milk products: --
nut products: -5.00000
other grains: --
poultry: --
processed fruits: --
processed vegetables: --
reconstituted vegetables: --
seasonings / flavors: --
snack foods: -2.00000
soft candy: --
soups: -0.50000
sugar substitutes: --
sweet sauces: -0.10000

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 13 (FGE.13); Furfuryl and furan derivatives with and without additional side-chain substituents and heteroatoms from chemical group 14 (Commission Regulation (EC) No 1565/2000 of 18
View page or View pdf

Scientific Opinion on Flavouring Group Evaluation 13Rev1: Furfuryl and furan derivatives with and without additional side-chain substituents and heteroatoms from chemical group 14
View page or View pdf

Consideration of sulfur-substituted furan derivatives used as flavouring agents evaluated by JECFA (59th meeting) structurally related to a subgroup of substances within the group of “Furfuryl and furan derivatives with and without additional side-chain substituents and heteroatoms from chemical group 14” evaluated by EFSA in FGE.13Rev1 (2009)
View page or View pdf

Flavouring Group Evaluation 67 (FGE.67): Consideration of 40 furan-substituted aliphatic hydrocarbons, alcohols, aldehydes, ketones, carboxylic acids and related esters, sulfides, disulfides and ethers evaluated by JECFA at the 65th meeting (JECFA, 2006b) and re-evaluated at the 69th meeting (JECFA, 2009c)
View page or View pdf

Scientific Opinion on Flavouring Group Evaluation 13, Revision 2 (FGE.13Rev2): Furfuryl and furan derivatives with and without additional side-chain substituents and heteroatoms from chemical group 14
View page or View pdf

Scientific Opinion on Flavouring Group Evaluation 67, Revision 1 (FGE.67Rev.1): Consideration of 40 furan-substituted aliphatic hydrocarbons, alcohols, aldehydes, ketones, carboxylic acids and related esters, sulfides, disulfides and ethers evaluated by JECFA at the 65th meeting (JECFA, 2006b) and re-evaluated at the 69th meeting (JECFA, 2009c)
View page or View pdf

Scientific Opinion on Flavouring Group Evaluation 65, Revision 1 (FGE.65Rev1): Consideration of sulfur-substituted furan derivatives used as flavouring agents evaluated by JECFA (59th meeting) structurally related to a subgroup of substances within the group of ‘Furfuryl and furan derivatives with and without additional side-chain substituents and heteroatoms from chemical group 14’ evaluated by EFSA in FGE.13Rev2 (2011)
View page or View pdf

Scientific Opinion on Flavouring Group Evaluation 13 Revision 3 (FGE.13Rev3): furfuryl and furan derivatives with and without additional side-chain substituents and heteroatoms from chemical group 14
View page or View pdf

EPI System: View
AIDS Citations:Search
Cancer Citations:Search
Toxicology Citations:Search
EPA Substance Registry Services (TSCA):94278-27-0
EPA ACToR:Toxicology Data
EPA Substance Registry Services (SRS):Registry
Laboratory Chemical Safety Summary :556940
National Institute of Allergy and Infectious Diseases:Data
WGK Germany:3
ethyl 3-(furan-2-ylmethylsulfanyl)propanoate
Chemidplus:0094278270