5-chloropent-1-en-3-one

Names

[ CAS No. ]:
20757-87-3

[ Name ]:
5-chloropent-1-en-3-one

[Synonym ]:
5-chloro-pent-1-en-3-one
EINECS 244-011-0
1-Penten-3-one,5-chloro
5-CHLORO-1-PENTEN-3-ONE

Chemical & Physical Properties

[ Density]:
1.033g/cm3

[ Boiling Point ]:
168.2ºC at 760 mmHg

[ Molecular Formula ]:
C₅H₇ClO

[ Molecular Weight ]:
118.56100

[ Flash Point ]:
62.2ºC

[ Exact Mass ]:
118.01900

[ PSA ]:
17.07000

[ LogP ]:
1.37040

[ Vapour Pressure ]:
1.64mmHg at 25°C

[ Index of Refraction ]:
1.433

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%