Butanedioic acid,(diphenylmethylene)-

Names

[ Name ]:
Butanedioic acid,(diphenylmethylene)-

[Synonym ]:
(diphenylmethylene)-butanedioic acid
2-(Diphenylmethyliden)-bernsteinsaeure
Diphenylmethylen-bernsteinsaeure
2-(diphenylmethylidene)butanedioic acid
Benzhydryliden-bernsteinsaeure
2-(diphenylmethylene)butanedioic acid
benzhydrylidene-succinic acid

Chemical & Physical Properties

[ Density]:
1.289g/cm3

[ Boiling Point ]:
443.3ºC at 760 mmHg

[ Molecular Formula ]:
C₁₇H₁₄O₄

[ Molecular Weight ]:
282.29100

[ Flash Point ]:
236ºC

[ Exact Mass ]:
282.08900

[ PSA ]:
74.60000

[ LogP ]:
3.04780

[ Index of Refraction ]:
1.625

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%