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ETHYL 2-MERCAPTOPROPIONATE

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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
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ETHYL 2-MERCAPTOPROPIONATE Chemical Properties

Boiling point:
40-41 °C1 mm Hg(lit.)
Density 
1.031 g/mL at 25 °C(lit.)
refractive index 
n20/D 1.449(lit.)
FEMA 
3279 | ETHYL 2-MERCAPTOPROPIONATE
Flash point:
137 °F
storage temp. 
Sealed in dry,Room Temperature
form 
clear liquid
pka
8.59±0.10(Predicted)
color 
Colorless to Almost colorless
Odor
at 0.10 % in dipropylene glycol. sulfury meaty green onion
Odor Type
sulfurous
Sensitive 
Air Sensitive
JECFA Number
552
BRN 
1071465
LogP
1.53
CAS DataBase Reference
19788-49-9(CAS DataBase Reference)
EPA Substance Registry System
Ethyl 2-mercaptopropionate (19788-49-9)
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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

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ETHYL 2-MERCAPTOPROPIONATE Usage And Synthesis

Chemical Properties

Colorless liquid

Chemical Properties

Ethyl-2-mercaptopropionate has a sulfurous, fruity odor on dilution.

Definition

ChEBI: Ethyl 2-mercaptopropionate is a carboxylic ester.

Aroma threshold values

Detection: 1 ppb

ETHYL 2-MERCAPTOPROPIONATESupplier

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