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1-BROMO-2-BUTANONE

Basic information Safety Supplier Related

1-BROMO-2-BUTANONE Basic information

Product Name:
1-BROMO-2-BUTANONE
Synonyms:
  • 1-Brombutanon-(2)
  • 1-bromo-2-butanon
  • 1-bromo-butan-2-one
  • 1-BroMo-2-butanone, 88% [stabilized], 88%
  • 1-Bromo-2-butanone, technical, 85%, stabilized
  • (BROMOMETHYL)ETHYL KETONE
  • 1-BROMO-2-BUTANONE
  • Brommethylethylketon
CAS:
816-40-0
MF:
C4H7BrO
MW:
151
EINECS:
212-431-3
Product Categories:
  • Halogen compounds
Mol File:
816-40-0.mol
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1-BROMO-2-BUTANONE Chemical Properties

Boiling point:
105 °C150 mm Hg(lit.)
Density 
1.479 g/mL at 25 °C(lit.)
refractive index 
n20/D 1.465(lit.)
Flash point:
155 °F
storage temp. 
Keep Cold
form 
Liquid
Specific Gravity
1.479
color 
Colorless to light yellow
Sensitive 
Lachrymatory
BRN 
741894
CAS DataBase Reference
816-40-0(CAS DataBase Reference)
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Safety Information

Hazard Codes 
Xn,Xi,F
Risk Statements 
20/21/22-36/37/38
Safety Statements 
26-27-36/37/39
RIDADR 
1693
WGK Germany 
3
RTECS 
EL7000000
Hazard Note 
Harmful/Irritant/Lachrymatory
HazardClass 
6.1
PackingGroup 
III
HS Code 
29147000

MSDS

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1-BROMO-2-BUTANONE Usage And Synthesis

Chemical Properties

colorless to light yellow liquid

Uses

1-Bromo-2-butanone (bromomethyl ethyl ketone) was used as a potential regulatory site-directed reagent for the residue C221 on pyruvate decarboxylase. It was also used as a reagent for aromatic bromination with sodium hydride in DMSO and in a microwave-assisted preparation of fused heterocycles.

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