ChemicalBook Product Catalog Flavors and fragrances Synthetic fragrances Carboxylic acids and esters Aromatic carboxylic acid ester ETHYL 2-MERCAPTOPROPIONATE

ETHYL 2-MERCAPTOPROPIONATE

ETHYL 2-MERCAPTOPROPIONATE Basic information
Product Name:ETHYL 2-MERCAPTOPROPIONATE
Synonyms:2-mercapto-propanoicaciethylester;Ethyl 2-sulfanylpropanoate;Ethyl 2-thiolpropanoate;mercaptopropionicacidethylester;Propanoic acid, 2-mercapto-, ethyl ester;Propanoicacid,2-mercapto-,ethylester;Propionic acid, 2-mercapto-, ethyl ester;ETHYL THIOLACTATE
CAS:19788-49-9
MF:C5H10O2S
MW:134.2
EINECS:243-314-5
Product Categories:ester Flavor;Alphabetical Listings;E-F;Flavors and Fragrances;bc0001
Mol File:19788-49-9.mol
ETHYL 2-MERCAPTOPROPIONATE Structure
ETHYL 2-MERCAPTOPROPIONATE Chemical Properties
Boiling point 40-41 °C1 mm Hg(lit.)
density 1.031 g/mL at 25 °C(lit.)
FEMA 3279 | ETHYL 2-MERCAPTOPROPIONATE
refractive index n20/D 1.449(lit.)
Fp 137 °F
storage temp. Sealed in dry,Room Temperature
pka8.59±0.10(Predicted)
form clear liquid
color Colorless to Almost colorless
Odorat 0.10 % in dipropylene glycol. sulfury meaty green onion
Odor Typesulfurous
Sensitive Air Sensitive
JECFA Number552
BRN 1071465
LogP1.53
CAS DataBase Reference19788-49-9(CAS DataBase Reference)
EPA Substance Registry SystemEthyl 2-mercaptopropionate (19788-49-9)
Safety Information
Risk Statements 20/21/22-10
Safety Statements 16-23-36/37/39-36/37
RIDADR UN 1993 3/PG 3
WGK Germany 3
TSCA Yes
HazardClass 6.1
PackingGroup III
HS Code 29309090
MSDS Information
ProviderLanguage
SigmaAldrich English
ALFA English
ETHYL 2-MERCAPTOPROPIONATE Usage And Synthesis
Chemical PropertiesColorless liquid
Chemical PropertiesEthyl-2-mercaptopropionate has a sulfurous, fruity odor on dilution.
DefinitionChEBI: Ethyl 2-mercaptopropionate is a carboxylic ester.
Aroma threshold valuesDetection: 1 ppb
ETHYL 2-MERCAPTOPROPIONATE Preparation Products And Raw materials
Preparation Products2-Mercaptopropionic acid-->Propanoic acid, 2-(chlorosulfonyl)-, ethyl ester-->ethyl (2E)-2-methylnon-2-enoate
ETHYL 2-(METHYLDITHIO)PROPIONATE DI-ISOAMYLTHIOMALATE ETHYL 2-([2-(4-CHLOROBENZYL)-4-QUINAZOLINYL]SULFANYL)PROPANOATE SUCCINIC ACID DI-(ETHYLHEXYL)-ESTER 2-SULFONIC ACID POTASSIUM SALT N-OCTADECYL DISODIUM SULFOSUCCINATE TERT-BUTYL 2-[(4-CHLOROPHENYL)THIO]-2-METHYLPROPANOATE 2-mercaptosuccinic acid diethyl ester acetic acid, mercaptophenyl-, ethyl ester, s-ester with o,o-dimethyl phosphorod SODIUM DIISOBUTYL SULFOSUCCINATE DI-N-HEXYL SODIUM SULFOSUCCINATE ETHYL 2-MERCAPTOPROPIONATE ISO-MALATHION SODIUM DIAMYL SULFOSUCCINATE MALAOXON BIS(TRIDECYL) SODIUM SULFOSUCCINATE Dioctyl sulfosuccinate sodium salt Malathion ETHYL 2-METHYL-2-(METHYLTHIO)PROPIONATE
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