3,4-Dichlorocyclobutene-1,2-dione

Names

[ CAS No. ]:
2892-63-9

[ Name ]:
3,4-Dichlorocyclobutene-1,2-dione

[Synonym ]:
3,4-dichlorocyclobut-3-ene-1,2-dione

Chemical & Physical Properties

[ Density]:
1.74g/cm3

[ Boiling Point ]:
175.6ºC at 760mmHg

[ Molecular Formula ]:
C4Cl2O2

[ Molecular Weight ]:
150.94800

[ Exact Mass ]:
149.92800

[ PSA ]:
34.14000

[ LogP ]:
0.82740

[ Vapour Pressure ]:
1.14mmHg at 25°C

[ Index of Refraction ]:
1.556

Safety Information

[ HS Code ]:
2914700090

Synthetic Route

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%


Related Compounds