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trans-4-(DiMethylaMino)-3-buten-2-one

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trans-4-(DiMethylaMino)-3-buten-2-one Basic information

Product Name:
trans-4-(DiMethylaMino)-3-buten-2-one
Synonyms:
  • 1-DIMETHYLAMINO-BUT-1-EN-3-ONE, 98
  • 1-DIMETHYLAMINO-BUT-1-EN-3-ONE 98%
  • 1-Dimetylamino-but-1-en-3-one
  • 3-Buten-2-one, 4-(dimethylamino)-, (3E)- (9CI)
  • 4-(diMethylaMino)but-3-en-2-one
  • 3-Buten-2-one,4-(diMethylaMino)-, (3E)-
  • trans-4-(DiMethylaMino)-3-buten-2-one 97%
  • TRANS-4-(DIMETHYLAMINO)-3-BUTEN-2-ONE
CAS:
2802-08-6
MF:
C6H11NO
MW:
113.16
Product Categories:
  • ACETYLGROUP
  • C3 to C6
  • Carbonyl Compounds
  • Ketones
Mol File:
2802-08-6.mol
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trans-4-(DiMethylaMino)-3-buten-2-one Chemical Properties

Boiling point:
101-102 °C5 mm Hg(lit.)
Density 
0.973 g/mL at 25 °C(lit.)
refractive index 
n20/D 1.557(lit.)
Flash point:
225 °F
storage temp. 
2-8°C
solubility 
DMSO (Slightly), Methanol (Slightly)
form 
Oil
pka
5.56±0.70(Predicted)
color 
Clear Colourless to Light Orange
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Safety Information

Hazard Codes 
Xi
Risk Statements 
36/37/38
Safety Statements 
26-36
WGK Germany 
3
HS Code 
29223900
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trans-4-(DiMethylaMino)-3-buten-2-one Usage And Synthesis

Chemical Properties

CLEAR REDDISH-BROWN TO DARK BROWN LIQUID

Uses

trans-4-(Dimethylamino)-3-buten-2-one may be used in the preparation of 1,3,5-triacetylbenzene.

Uses

trans-4-(Dimethylamino)-3-buten-2-one is an reagent used in the synthetic preparation of various substances.

Synthesis Reference(s)

The Journal of Organic Chemistry, 52, p. 2929, 1987 DOI: 10.1021/jo00389a052

General Description

trans-4-(Dimethylamino)-3-buten-2-one is an α,β-unsaturated ketone. Its enthalpy of vaporization at boiling point (474.25K) is 41.416kjoule/mol.

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