diethyl 2-[(4-chlorophenyl)methylidene]propanedioate

Names

[ CAS No. ]:
6827-40-3

[ Name ]:
diethyl 2-[(4-chlorophenyl)methylidene]propanedioate

[Synonym ]:
p-choro diethyl benzylidenemalonate
diethyl 4-chlorobenzylidene malonate
diethyl p-chlorobenzylidene

Chemical & Physical Properties

[ Density]:
1.22g/cm3

[ Boiling Point ]:
349.7ºC at 760 mmHg

[ Molecular Formula ]:
C₁₄H₁₅ClO₄

[ Molecular Weight ]:
282.72000

[ Flash Point ]:
129.7ºC

[ Exact Mass ]:
282.06600

[ PSA ]:
52.60000

[ LogP ]:
2.84960

[ Index of Refraction ]:
1.548

Safety Information

[ HS Code ]:
2917399090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

DownStream

Customs

[ HS Code ]: 2917399090

[ Summary ]:
2917399090 aromatic polycarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0%