(E)-3-methoxycarbonyl-4-(4-methoxyphenyl)but-3-enoic acid

Names

[ CAS No. ]:
42151-35-9

[ Name ]:
(E)-3-methoxycarbonyl-4-(4-methoxyphenyl)but-3-enoic acid

[Synonym ]:
3-(methoxycarbonyl)-4-(4-methoxyphenyl)-but-3-enoic acid
4-Methoxyphenylitaconsaeuremonomethylester

Chemical & Physical Properties

[ Density]:
1.239g/cm3

[ Boiling Point ]:
432.7ºC at 760 mmHg

[ Molecular Formula ]:
C₁₃H₁₄O₅

[ Molecular Weight ]:
250.24700

[ Flash Point ]:
165ºC

[ Exact Mass ]:
250.08400

[ PSA ]:
72.83000

[ LogP ]:
1.72630

[ Index of Refraction ]:
1.566

Safety Information

[ HS Code ]:
2918990090

Customs

[ HS Code ]: 2918990090

[ Summary ]:
2918990090. other carboxylic acids with additional oxygen function and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%