-
Name
ETHYL 2-MERCAPTOPROPIONATE
- EINECS 243-314-5
- CAS No. 19788-49-9
- Article Data11
- CAS DataBase
- Density 1.041 g/cm3
- Solubility
- Melting Point
- Formula C5H10O2S
- Boiling Point 171.677 °C at 760 mmHg
- Molecular Weight 134.199
- Flash Point 57.448 °C
- Transport Information UN 1993 3/PG 3
- Appearance
- Safety 16-23-36/37/39
- Risk Codes 20/21/22
-
Molecular Structure
- Hazard Symbols R20/21/22:Harmful by inhalation, in contact with skin and if swallowed.;
- Synonyms Propionicacid, 2-mercapto-, ethyl ester (6CI,7CI,8CI);2-Mercaptopropionic acid ethyl ester;Ethyl a-mercaptopropionate;a-Mercaptopropionic acid ethyl ester;Ethyl thiolactate;
- PSA 65.10000
- LogP 0.86780
Ethyl 2-mercaptopropionate Chemical Properties
Molecular structure of Propanoic acid,2-mercapto-, ethyl ester (CAS NO.19788-49-9) is:
Product Name: Propanoic acid,2-mercapto-, ethyl ester
CAS Registry Number: 19788-49-9
IUPAC Name: Ethyl 2-sulfanylpropanoate
Molecular Weight: 134.1967 [g/mol]
Molecular Formula: C5H10O2S
XLogP3-AA: 1.2
H-Bond Donor: 0
H-Bond Acceptor: 2
Refractive index: n20/D 1.449(lit.)
Surface Tension: 31.2 dyne/cm
Density: 1.04 g/cm3
Flash Point: 57.4 °C
Enthalpy of Vaporization: 40.81 kJ/mol
Boiling Point: 171.7 °C at 760 mmHg
Vapour Pressure: 1.38 mmHg at 25 °C
EINECS: 243-314-5
Product Categories: ester Flavor; Alphabetical Listings; E-F; Flavors and Fragrances
Ethyl 2-mercaptopropionate Safety Profile
Safty information about Propanoic acid,2-mercapto-, ethyl ester (CAS NO.19788-49-9) is:
Risk Statements: 20/21/22
R20/21/22:Harmful by inhalation, in contact with skin and if swallowed.
Safety Statements: 16-23-36/37/39
S16:Keep away from sources of ignition.
S23:Do not breathe vapour.
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection.
RIDADR: UN 1993 3/PG 3
WGK Germany: 3
HazardClass: 6.1
PackingGroup: III
Ethyl 2-mercaptopropionate Specification
Propanoic acid,2-mercapto-, ethyl ester , its cas register number is 19788-49-9. It also can be called Ethyl 2-mercaptopropanoate ; Ethyl 2-mercaptopropionate ; Ethyl alpha-mercaptopropionate ; Ethyl thiolactate ; Propionic acid, 2-mercapto-, ethyl ester .
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- 19788-50-2
- 19788-74-0
- 19789-59-4
- 197899-76-6
- 197904-84-0
- 19792-52-0
- 1979-29-9
- 19793-20-5
- 1979-36-8
- 19794-10-6
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