1-Chlorobutane-2,3-dione

Names

[ 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

DownStream

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%