ETHYL (METHYLTHIO)ACETATE

ETHYL (METHYLTHIO)ACETATE Basic information
Product Name:ETHYL (METHYLTHIO)ACETATE
Synonyms:FEMA 3835;ETHYL (METHYLTHIO)ACETATE;(Methylthio)acetic acid ethyl ester, Ethyl α-(methylthio)acetate;ETHYL ALPHA-(METHYLTHIO)ACETATE;ETHYL 2-(METHYLTHIO)ACETATE;METHYLTHIOACETIC ACID ETHYL ESTER;Ethyl(methylthio)acetate,98%;(Methylmercapto)-essigsαure-ethylester
CAS:4455-13-4
MF:C5H10O2S
MW:134.2
EINECS:224-700-2
Product Categories:C2 to C5;Carbonyl Compounds;Esters
Mol File:4455-13-4.mol
ETHYL (METHYLTHIO)ACETATE Structure
ETHYL (METHYLTHIO)ACETATE Chemical Properties
Boiling point 70-72 °C/25 mmHg (lit.)
density 1.043 g/mL at 25 °C (lit.)
FEMA 3835 | ETHYL 2-(METHYLTHIO)ACETATE
refractive index n20/D 1.459(lit.)
Fp 139 °F
storage temp. 2-8°C
form clear liquid
color colorless
Odorat 0.10 % in dipropylene glycol. sulfurous green fruity tropical
Odor Typefruity
Water Solubility Miscible with alcohol. Immiscible with water.
Sensitive Moisture Sensitive
JECFA Number475
BRN 1744999
LogP1.35
CAS DataBase Reference4455-13-4(CAS DataBase Reference)
Safety Information
Hazard Codes Xi
Risk Statements 36/37/38
Safety Statements 26-36
RIDADR UN 3272 3/PG 3
WGK Germany 3
HazardClass 3
PackingGroup III
HS Code 29309090
MSDS Information
ProviderLanguage
ACROS English
SigmaAldrich English
ALFA English
ETHYL (METHYLTHIO)ACETATE Usage And Synthesis
Chemical Propertiesclear colorless to slightly yellow liquid
Chemical PropertiesEthyl-2-(methylthio)acetate has a fruity odor.
OccurrenceReported found in melon, apple, pineapple, durian, yellow passion fruit and kiwifruit.
UsesEthyl (methylthio)acetate is used as an internal standard during the analytical determination of volatile sulfur compounds in port wines. Further, it is used as food flavors.
UsesEthyl (methylthio)acetate was used as internal standard during the analytical determination of volatile sulfur compounds in port wines.
DefinitionChEBI: Ethyl 2-(methylthio)acetate is a carboxylic ester.
Aroma threshold valuesDetection: 250 ppb. Aroma characteristics at 1.0%: sweet, ethereal, rummy with a fruity sulfureous note, slightly vegetative cauliflower with a garlic nuance.
Taste threshold valuesTaste characteristics at 1 to 2 ppm: sweet, fruity melon with an uplifting rummy undertone.
General DescriptionNatural occurrence: Apple and melon.
Biochem/physiol ActionsTaste at 1-2 ppm
ETHYL (METHYLTHIO)ACETATE Preparation Products And Raw materials
Preparation Products(METHYLTHIO)ACETIC ACID-->1H-Indole-5-carbonitrile, 2,3-dihydro-3-(methylthio)-2-oxo--->2-(methylsulfanyl)acetohydrazide
S-ACETYLMERCAPTOSUCCINIC ANHYDRIDE ethyl 2-[(furan-2-ylmethyl)sulfanyl]acetate ETHYL 1,3-DITHIOLANE-2-CARBOXYLATE ETHYL 2-[(2-METHYL-1H-INDOL-3-YL)THIO]ACETATE ETHYL (METHYLTHIO)ACETATE PHENYLSULFONYLACETIC ACID ETHYL ESTER ETHYL 2-[(4-METHYLPHENYL)SULFONYL]ACETATE ETHYL METHANESULFONYLACETATE 2-ETHYLHEXYLTHIOCYANOACETATE ETHYL 2-[(4-METHOXYPHENYL)SULFONYL]ACETATE Ethyl 1,3-dithiane-2-carboxylate ETHYL-A-(4-ACETAMIDOPHENYLSULFONYL)ACETATE ETHYL-2-(CARBAMOYLMETHYLTHIO)- ACETATE METHYLENEBIS(THIOGLYCOLIC ACID DI-N-BUTYL ESTER) DIETHYL METHYLENEBIS(2-THIOACETATE) DIISOPROPYL THIODIGLYCOLATE GLYOXYLIC ACID ETHYL ESTER DIETHYL MERCAPTAL ETHYL 2-METHYL-2-(METHYLTHIO)PROPIONATE

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