Benzoic acid,4,4'-carbonylbis-, 1,1'-dimethyl ester

Names

[ Name ]:
Benzoic acid,4,4'-carbonylbis-, 1,1'-dimethyl ester

[Synonym ]:
4,4'-Carbonyl-di-benzoesaeure-dimethylester
4,4'-bis(carbomethoxy)-benzophenone
4,4-dimethyl benzophenone dicarboxylic acid
Benzophenone-4,4'-dicarboxylic acid dimethyl ester
dimethyl 4,4'-carbonyldibenzoate
Benzoic acid,4,4'-carbonylbis-,dimethyl ester
4,4'-bis(methoxycarbonylphenyl)methanone
4,4'-carbonylbis-benzoic acid,dimethyl ester
4,4'-carbonyl-di-benzoic acid dimethyl ester

Chemical & Physical Properties

[ Density]:
1.225g/cm3

[ Boiling Point ]:
451.8ºC at 760mmHg

[ Molecular Formula ]:
C₁₇H₁₄O₅

[ Molecular Weight ]:
298.29000

[ Flash Point ]:
200.6ºC

[ Exact Mass ]:
298.08400

[ PSA ]:
69.67000

[ LogP ]:
2.49080

[ Vapour Pressure ]:
2.36E-08mmHg at 25°C

[ Index of Refraction ]:
1.567

Safety Information

[ HS Code ]:
2918300090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

DownStream

Customs

[ HS Code ]: 2918300090

[ Summary ]:
2918300090 other carboxylic acids with aldehyde or ketone function but without other oxygen function, 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%