ChemicalBook--->CAS DataBase List--->19788-49-9

19788-49-9

19788-49-9 Structure

19788-49-9 Structure
IdentificationMore
[Name]

ETHYL 2-MERCAPTOPROPIONATE
[CAS]

19788-49-9
[Synonyms]

2-MERCAPTOPROPIONIC ACID ETHYL ESTER
ETHYL 2-MERCAPTOPROPIONATE
ETHYL THIOLACTATE
FEMA 3279
THIOLATE
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~2-Mercaptopropionic acid ethyl ester
ETHYL 2-MERCAPTOPROPIONATE 95+%
2-MERCAPTOPROPIONIC ACID ETHYL ESTER 97+%
ethylmercaptopropionate,ethyl-2-mercaptopropionate
Ethyl 2-mercaptopropanoate
[EINECS(EC#)]

243-314-5
[Molecular Formula]

C5H10O2S
[MDL Number]

MFCD00040233
[Molecular Weight]

134.2
[MOL File]

19788-49-9.mol
Chemical PropertiesBack Directory
[Boiling point ]

40-41 °C1 mm Hg(lit.)
[density ]

1.031 g/mL at 25 °C(lit.)
[FEMA ]

3279
[refractive index ]

n20/D 1.449(lit.)
[Fp ]

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)
Safety DataBack Directory
[Risk Statements ]

R20/21/22:Harmful by inhalation, in contact with skin and if swallowed .
[Safety Statements ]

S16:Keep away from sources of ignition-No smoking .
S23:Do not breathe gas/fumes/vapor/spray (appropriate wording to be specified by the manufacturer) .
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection .
[RIDADR ]

UN 1993 3/PG 3
[WGK Germany ]

3
[TSCA ]

Yes
[HazardClass ]

6.1
[PackingGroup ]

III
[HS Code ]

29309090
Hazard InformationBack Directory
[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
Spectrum DetailBack Directory
[Spectrum Detail]

ETHYL 2-MERCAPTOPROPIONATE(19788-49-9)MS
ETHYL 2-MERCAPTOPROPIONATE(19788-49-9)1HNMR
ETHYL 2-MERCAPTOPROPIONATE(19788-49-9)13CNMR
ETHYL 2-MERCAPTOPROPIONATE(19788-49-9)IR1
Well-known Reagent Company Product InformationBack Directory
[Alfa Aesar]

Ethyl 2-mercaptopropionate, 98%(19788-49-9)
[Sigma Aldrich]

19788-49-9(sigmaaldrich)
[TCI AMERICA]

Ethyl 2-Mercaptopropionate,>97.0%(GC)(19788-49-9)
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