Methyl 4-bromocrotonate Chemical Properties

Boiling point:

83-85 °C13 mm Hg(lit.)

Density 

1.522 g/mL at 25 °C(lit.)

refractive index 

n20/D 1.501

Flash point:

197 °F

storage temp. 

2-8°C

form 

Liquid

Specific Gravity

1.52

color 

Clear yellow

Water Solubility 

Slightly soluble in water.

BRN 

1745755

InChIKey

RWIKCBHOVNDESJ-NSCUHMNNSA-N

CAS DataBase Reference

1117-71-1(CAS DataBase Reference)

NIST Chemistry Reference

2-Butenoic acid, 4-bromo-, methyl ester(1117-71-1)

EPA Substance Registry System

2-Butenoic acid, 4-bromo-, methyl ester (1117-71-1)

Safety Information

Hazard Codes 

Xi,C

Risk Statements 

37/38-41-34-20/21/22

Safety Statements 

26-39-45-36/37/39

RIDADR 

3265

WGK Germany 

3

RTECS 

GQ3120000

F 

8-9

Hazard Note 

Corrosive

TSCA 

Yes

HazardClass 

8

PackingGroup 

III

HS Code 

29161900

MSDS

• Language:English Provider:Methyl 4-bromocrotonate
• Language:English Provider:SigmaAldrich
• Language:English Provider:ACROS
• Language:English Provider:ALFA

Methyl 4-bromocrotonate Usage And Synthesis

Chemical Properties

clear yellow liquid

Uses

It is a useful synthetic intermediate. It was used in the synthesis of irreversible inhibitors of EGFR and HER-2 tyrosine kinases with enhanced antitumor activities.

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