(3-BROMOACETYL)COUMARIN Chemical Properties

Melting point:

164-168 °C (lit.)

Boiling point:

424.6±45.0 °C(Predicted)

Density 

1.674±0.06 g/cm3(Predicted)

storage temp. 

Inert atmosphere,Room Temperature

form 

powder to crystal

color 

White to Orange to Green

λmax

363nm(MeOH)(lit.)

CAS DataBase Reference

29310-88-1(CAS DataBase Reference)

Safety Information

Hazard Codes 

Xn

Risk Statements 

22-41

Safety Statements 

26-36/39

WGK Germany 

3

HazardClass 

IRRITANT

HS Code 

2932209090

MSDS

• Language:English Provider:SigmaAldrich

(3-BROMOACETYL)COUMARIN Usage And Synthesis

Uses

3-(bromoacetyl)coumarin may be used in the synthesis of the following:

• 3-(bromoacetyl)coumarin oxime via reaction with hydroxylamine hydrochloride in methanol
• 3-(bromoacetyl)coumarin-O-methyloxime via reaction with O-benzylhydroxylammonium chloride/diluted HCl in methanol
• 3-(bromoacetyl)coumarin-O-benzyloxime via reaction with O-benzyl hydroxylamine hydrochloride in methanol
• 3-[2′-(2′′-arylidenehydrazinyl)thiazolyl]coumarins via reaction with benzaldehyde thiosemicarbazones

General Description

3-(Bromoacetyl)coumarin can be synthesized via the bromination of 3-acetylcoumarin in chloroform.

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