4-(3,5-DIMETHOXYPHENYL)-4-OXOBUTYRIC ACID

Names

[ CAS No. ]:
17103-70-7

[ Name ]:
4-(3,5-DIMETHOXYPHENYL)-4-OXOBUTYRIC ACID

[Synonym ]:
4-(3,5-Dimethoxy-phenyl)-4-oxo-buttersaeure
4-(3,5-DIMETHOXYPHENYL)-4-OXOBUTYRIC ACID

Chemical & Physical Properties

[ Density]:
1.211g/cm3

[ Boiling Point ]:
425.2ºC at 760 mmHg

[ Molecular Formula ]:
C₁₂H₁₄O₅

[ Molecular Weight ]:
238.23700

[ Flash Point ]:
164.3ºC

[ Exact Mass ]:
238.08400

[ PSA ]:
72.83000

[ LogP ]:
1.75130

[ Vapour Pressure ]:
5.49E-08mmHg at 25°C

[ Index of Refraction ]:
1.527

Safety Information

[ HS Code ]:
2918990090

Synthetic Route

Click to get detail synthetic route

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%