2,3,3',4'-Biphenyl tetracarboxylic dianhydride

Names

[ Name ]:
2,3,3',4'-Biphenyl tetracarboxylic dianhydride

[Synonym ]:
2,2-DIMETHYLPROPIONIC ACID 4-(2-BENZO[1,3]DIOXOL-5-YL-BENZOYL)PHENYL ESTER
2,3,3',4'-BIPHENYL TETRACARBOXYLIC DIANHYDRIDE
[4,5']Biisobenzofuranyl-1,3,1',3'-t; etraone
2,3,3',4'-Biphenyl tetracarboxylic diandhydride
(4,5'-Biisobenzofuran)-1,1',3,3'-tetrone
a-BPDA
α-BPDA
MFCD09030654
[4,5'-Biisobenzofuran]-1,1',3,3'-tetrone
4,5'-Bi-2-benzofuran-1,1',3,3'-tetrone
[4,5'-Biisobenzofuran]-1,1',3,3'-tetraone
2,3',3,4'-biphenyltetracarboxylic acid dianhydride
2,3,3',4'-Biphenyltetracarbonsaeuredianhydrid

Chemical & Physical Properties

[ Density]:
1.6±0.1 g/cm3

[ Boiling Point ]:
609.3±48.0 °C at 760 mmHg

[ Molecular Formula ]:
C₁₆H₆O₆

[ Molecular Weight ]:
294.215

[ Flash Point ]:
274.9±29.6 °C

[ Exact Mass ]:
294.016449

[ PSA ]:
86.74000

[ LogP ]:
2.74

[ Vapour Pressure ]:
0.0±1.7 mmHg at 25°C

[ Index of Refraction ]:
1.697

Safety Information

[ HS Code ]:
2932999099

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

DownStream

Customs

[ HS Code ]: 2932999099

[ Summary ]:
2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%