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4-METHOXY-3-BUTEN-2-ONE

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4-METHOXY-3-BUTEN-2-ONE Basic information

Product Name:
4-METHOXY-3-BUTEN-2-ONE
Synonyms:
  • 4-METHOXY-3-BUTEN-2-ONE
  • TRANS-1-METHOXY-1-BUTEN-3-ONE
  • TRANS-4-METHOXY-3-BUTEN-2-ONE
  • 4-methoxybut-3-en-2-one
  • 4-Methoxy-3-buten-2-one, tech., 90%
  • 4-Methoxy-3-buten-2-one, 90%,tech
  • 1-Methoxy-1-buten-3-one
  • 2-Methoxyvinyl methyl ketone
CAS:
4652-27-1
MF:
C5H8O2
MW:
100.12
EINECS:
225-087-4
Mol File:
4652-27-1.mol
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4-METHOXY-3-BUTEN-2-ONE Chemical Properties

Boiling point:
200 °C(lit.)
Density 
0.982 g/mL at 25 °C(lit.)
refractive index 
n20/D 1.468(lit.)
Flash point:
146 °F
storage temp. 
Sealed in dry,2-8°C
solubility 
Miscible with tetrahydrofuran, ether, acetonitrile and benzene.
form 
Liquid
color 
Clear yellow
BRN 
1741053
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Safety Information

Safety Statements 
23-24/25
WGK Germany 
3
10-21
HS Code 
29145000

MSDS

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4-METHOXY-3-BUTEN-2-ONE Usage And Synthesis

Chemical Properties

clear yellow liquid

Uses

4-Methoxy-3-buten-2-one is an important precursor for the synthesis of 1-methoxy-3-trimethylsilyloxy-1,3-butadiene and the Danishefsky diene and its equivalent. It is widely used as a reactant in the synthesis of hydroisoquinoline derivatives. It is employed as an intermediate for the synthesis of manzamine.

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