Butanoic acid,4-bromo-3-oxo-, methyl ester

Names

[ Name ]:
Butanoic acid,4-bromo-3-oxo-, methyl ester

[Synonym ]:
4-Bromo-3-oxobutyric acid,methyl ester
methyl 4-bromo-3-oxo-butanoate
methyl 4-bromo-3-oxobutyrate
methyl 4-bromoacetoacetate
4-bromo-3-oxo-butanoic acid,methyl ester

Chemical & Physical Properties

[ Density]:
1.561g/cm3

[ Boiling Point ]:
213.4ºC at 760mmHg

[ Molecular Formula ]:
C₅H₇BrO₃

[ Molecular Weight ]:
195.01100

[ Flash Point ]:
82.9ºC

[ Exact Mass ]:
193.95800

[ PSA ]:
43.37000

[ LogP ]:
0.51350

[ Vapour Pressure ]:
0.164mmHg at 25°C

[ Index of Refraction ]:
1.468

Safety Information

[ 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%