3,3',4,4'-Biphenyltetracarboxylic acid

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Names

[ CAS No. ]:
22803-05-0

[ Name ]:
3,3',4,4'-Biphenyltetracarboxylic acid

[Synonym ]:
biphenyl-3,3′,4,4′-tetracarboxylic acid
3,4,3',4'-biphenyltetracarboxylic acid
MFCD00496632
3,3',4,4'-Biphenyltetracarboxylic acid
Biphenyl-3,3',4,4'-tetracarboxylic acid
4,4'-biphenyltetracarboxylic acid
[1,1'-Biphenyl]-3,3',4,4'-tetracarboxylic acid
diphenyl-3,3',4,,4'-tetracarboxylic acid
1,1'-biphenyl-2,3',3,4'-tetracarboxylic acid

Chemical & Physical Properties

[ Density]:
1.6±0.1 g/cm3

[ Boiling Point ]:
673.3±55.0 °C at 760 mmHg

[ Melting Point ]:
>300ºC

[ Molecular Formula ]:
C16H10O8

[ Molecular Weight ]:
330.246

[ Flash Point ]:
375.0±28.0 °C

[ Exact Mass ]:
330.037567

[ PSA ]:
149.20000

[ LogP ]:
1.72

[ Vapour Pressure ]:
0.0±2.2 mmHg at 25°C

[ Index of Refraction ]:
1.693

Safety Information

[ Hazard Codes ]:
Xi

[ Risk Phrases ]:
R36/37/38

[ Safety Phrases ]:
26-36

[ HS Code ]:
2917399090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 4-Bromophthalicanhydride
  • Dimethyl 4-bromophthalate
  • 4-Cyclohexene-1,2-dicarboxylic acid,dimethyl ester
  • 3,3'-Dimethyl-[1,1'-biphenyl]-4,4'-dicarboxylic acid
  • Tetramethyl 3,3',4,4'-biphenyltetracarboxylate
  • 4-Iodo-1,2-benzenedicarboxylic acid

DownStream

  • Biphthalicanhydride

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%

Related Compounds

  • 3,3',4,4'-biphenyltetracarboxylic acid dianhydride
  • 3,3',4,4'-biphenyltetracarboxylic acid tetramethyl ester
  • POLY(3,3',4,4'-BIPHENYLTETRACARBOXYLIC DIANHYDRIDE-CO-1,4-PHENYLENEDIAMINE),AMIC ACID
  • 3,3',4,4'-tetramethyldipyrromethane-5,5'-dicarboxylic acid
  • 3,3'-(4,4'-hexanediyl-di-phenyl)-di-propionic acid
  • 3,3'-<4,4'-biphenyldiylbis(sulfonylamino)>bis(1,5-naphthalenedisulfonic acid) tetrasodium salt
  • ethyl 2-(1,5-dimethyl-1H-pyrazole-3-carboxamido)thiazole-4-carboxylate
  • 1,5-dimethyl-N-(4-(4-phenoxyphenyl)thiazol-2-yl)-1H-pyrazole-3-carboxamide
  • N-(4-(benzo[d][1,3]dioxol-5-yl)thiazol-2-yl)-1,5-dimethyl-1H-pyrazole-3-carboxamide
  • tert-butyl N-[3-hydroxy-2-(hydroxymethyl)-2-methylpropyl]-N-methylcarbamate
  • N-(3-(benzo[d]thiazol-2-yl)-4,5,6,7-tetrahydrobenzo[b]thiophen-2-yl)-1,5-dimethyl-1H-pyrazole-3-carboxamide
  • N-(4-(2,3-dihydrobenzo[b][1,4]dioxin-6-yl)thiazol-2-yl)-1,5-dimethyl-1H-pyrazole-3-carboxamide
  • 2-(4-Chloro-2-fluoro-5-hydroxyphenyl)-4,5,6,7-tetrahydro-2H-indazol-3-ol
  • 5-Cyclopropyl-3-[2-[2,5-dimethyl-1-(tetrahydro-1,1-dioxido-3-thienyl)-1H-pyrrol-3-yl]-2-oxoethyl]-5-methyl-2,4-imidazolidinedione
  • 6-methyl-N-(3-methylphenyl)-4-oxo-4H-chromene-2-carboxamide
  • Ethyl 4-[(trimethylsilyl)oxy]-3-cyclohexene-1-carboxylate