2-Phenylmaleic acid

Names

[ Name ]:
2-Phenylmaleic acid

[Synonym ]:
2-phenylmaleic acid
Phenylmaleinsaeure
Phenyl-cis-butendisaeure
PHENYLMALEIC ACID
2-phenyl-2-butenedioic acid

Chemical & Physical Properties

[ Density]:
1.377g/cm3

[ Boiling Point ]:
347.8ºC at 760mmHg

[ Melting Point ]:
107-108ºC

[ Molecular Formula ]:
C₁₀H₈O₄

[ Molecular Weight ]:
192.16800

[ Flash Point ]:
178.3ºC

[ Exact Mass ]:
192.04200

[ PSA ]:
74.60000

[ LogP ]:
1.23920

[ Vapour Pressure ]:
1.98E-05mmHg at 25°C

[ Index of Refraction ]:
1.612

Safety Information

[ Risk Phrases ]:
R36/37/38

[ Safety Phrases ]:
S26-S36

[ 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%