1-Chlorobutane-2,3-dione

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Names

[ CAS No. ]:
5559-62-6

[ Name ]:
1-Chlorobutane-2,3-dione

[Synonym ]:
Chlordiacetyl
1-Chlor-butan-2,3-dion
1-chloro-butane-2,3-dione
1-chloro-2,3-dioxo-butane
1-chloro-2,3-butanedione

Chemical & Physical Properties

[ Density]:
1.203g/cm3

[ Boiling Point ]:
129.9ºC at 760 mmHg

[ Molecular Formula ]:
C4H5ClO2

[ Molecular Weight ]:
120.53400

[ Flash Point ]:
42ºC

[ Exact Mass ]:
119.99800

[ PSA ]:
34.14000

[ LogP ]:
0.38330

[ Index of Refraction ]:
1.422

Safety Information

[ HS Code ]:
2914700090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • butane-2,3-dione
  • 1-chlorobutane-2,3-dione 2-oxime

DownStream

  • 1-(2-Aminothiazol-4-yl)ethanone
  • 1-(2-sulfanylidene-3H-1,3-thiazol-4-yl)ethanone

Customs

[ HS Code ]: 2914700090

[ Summary ]:
HS: 2914700090 halogenated, sulphonated, nitrated or nitrosated derivatives of ketones and quinones, whether or not with other oxygen function Tax rebate rate:9.0% Supervision conditions:none VAT:17.0% MFN tariff:5.5% General tariff:30.0%

Related Compounds

  • 1-chlorobutane-2,3-dione dioxime
  • 1-chlorobutane-2,3-dione 3-oxime
  • 1-chlorobutane-2,3-dione 2-oxime
  • 1-methylpiperazine-2,3-dione
  • 1-phenylsulfanylbutane-2,3-dione
  • 1-aminopiperazine-2,3-dione
  • 1-Bromo-6-fluorodibenzo[b,d]furan
  • Ethyl4-bromo-2-phenylthiazole-5-carboxylate
  • Naphtho[2,1-b:3,4-b']bisbenzofuran,2,11-dibromo-
  • 3,5-Di-tert-butyl-N-(4-(tert-butyl)phenyl)aniline
  • 4-(3,3-Difluoropiperidin-1-yl)-3-methylaniline
  • 4-(3,3-Difluoropyrrolidin-1-yl)-3-fluoroaniline
  • 4-(3,3-Difluoropyrrolidin-1-yl)-3-methylaniline
  • 1-(But-3-en-1-yl)-4-(trifluoromethyl)piperidine
  • 2-(3,3-Difluoropyrrolidin-1-yl)isonicotinic acid
  • (3-Phenylcyclopentyl)methanamine;hydrochloride
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