Methyl 2-oxobutanoate

Names

[ Name ]:
Methyl 2-oxobutanoate

[Synonym ]:
Butyric acid, 2-oxo-, methyl ester
Methyl 2-oxobutanoate
2-Oxobutanoic Acid Methyl Ester
Butanoic acid,2-oxo-,methyl ester
2-Oxobutyric acid methyl ester
METHYL 2-KETOBUTYRATE
2-ketobutyric acid methyl ester
Methyl2-Oxobutanoate
methyl 2-oxobutyrate
Butanoic acid, 2-oxo-, methyl ester
2-OxobutanoicAcidMethylEster
Butyric acid,2-oxo-,methyl ester

Chemical & Physical Properties

[ Density]:
1.0±0.1 g/cm3

[ Boiling Point ]:
146.9±9.0 °C at 760 mmHg

[ Molecular Formula ]:
C₅H₈O₃

[ Molecular Weight ]:
116.115

[ Flash Point ]:
50.6±15.9 °C

[ Exact Mass ]:
116.047340

[ PSA ]:
43.37000

[ LogP ]:
0.05

[ Vapour Pressure ]:
4.5±0.3 mmHg at 25°C

[ Index of Refraction ]:
1.399

MSDS

Click to get detail MSDS

Safety Information

[ Symbol ]:

GHS02, GHS08

[ Signal Word ]:
Danger

[ Hazard Statements ]:
H226-H319-H334

[ Precautionary Statements ]:
P261-P305 + P351 + P338-P342 + P311

[ Personal Protective Equipment ]:
Eyeshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter

[ RIDADR ]:
UN 1993C 3 / PGIII

[ HS Code ]:
2918300090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

DownStream

Customs

[ HS Code ]: 2918300090

[ Summary ]:
2918300090 other carboxylic acids with aldehyde or ketone function but without other oxygen function, their anhydrides, halides, peroxides, peroxyacids and their derivatives。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0%