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Ethanethioic acid S-ethyl ester

Ethanethioic acid S-ethyl ester Basic information
Product Name:Ethanethioic acid S-ethyl ester
Synonyms:Ethanethioic acid S-ethyl este;Acetic acid, thio-, S-ethyl ester;CH3COSC2H5;Ethyl thiolacetate;S-Ethyl ethanethioate;S-Ethyl thiolacetate;Thioacetic acid, ethyl ester;ETHYL THIOACETATE
CAS:625-60-5
MF:C4H8OS
MW:104.17
EINECS:210-904-9
Product Categories:Alphabetical Listings;E-F;API intermediates;thioester Flavor;Flavors and Fragrances
Mol File:625-60-5.mol
Ethanethioic acid S-ethyl ester Structure
Ethanethioic acid S-ethyl ester Chemical Properties
Boiling point 116 °C (lit.)
density 0.979 g/mL at 25 °C (lit.)
FEMA 3282 | ETHYL THIOACETATE
refractive index n20/D 1.458(lit.)
Fp 65 °F
form clear liquid
color Colorless to Light yellow
Odorat 0.10 % in propylene glycol. sulfury fruity onion garlic meaty coffee
Odor Typesulfurous
Water Solubility Insoluble in water
JECFA Number483
BRN 1737643
LogP1.26
CAS DataBase Reference625-60-5(CAS DataBase Reference)
NIST Chemistry References-Ethyl thioacetate(625-60-5)
EPA Substance Registry SystemEthanethioic acid, S-ethyl ester (625-60-5)
Safety Information
Hazard Codes F,Xn
Risk Statements 11-22-37/38-41-20/21/22
Safety Statements 26-39-36/37-23-16
RIDADR UN 1993 3/PG 2
WGK Germany 3
TSCA Yes
HazardClass 3
PackingGroup II
HS Code 29309090
MSDS Information
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Ethanethioic acid S-ethyl ester English
SigmaAldrich English
ALFA English
Ethanethioic acid S-ethyl ester Usage And Synthesis
Chemical PropertiesColorless liquid
Chemical PropertiesEthyl thioacetate has an alliaceous, coffee odor
OccurrenceReported found in beer, white wine, red wine, rose wine, durian (Durio zibethinus) and coffee.
UsesS-Ethyl Thioacetate, is a volatile sulfur compound that is reported to occur in durian fruit and wine.
PreparationFrom acetyl chloride and ethyl mercaptan.
DefinitionChEBI: S-Ethyl thioacetate is a thiocarboxylic ester.
Taste threshold valuesTaste characteristics at 10 ppm: sulfuraceous, onion-garlic with a sweet, fruity aftertaste.
General DescriptionEthyl thioacetate is a volatile sulfur compound that is reported to occur in durian fruit and wine.
Ethanethioic acid S-ethyl ester Preparation Products And Raw materials
Raw materialsEthanethiol
Ethyl thiooxamate Furfuryl thioacetate ETHYL THIOBUTYRATE Thiobenzoic acid Methyl thiobutyrate S-ETHYL THIOPROPIONATE Acrylamide S-N-PROPYL THIOACETATE Methyl 2-thiofuroate Thiocarbohydrazide Furfuryl thioformate S-METHYL THIOACETATE THIOMORPHOLINE 1,1-DIOXIDE HYDROCHLORIDE Furfuryl thiopropionate Letosteine ethyl ethanethioate Thioacetic acid Ethyl dithioacetate
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