[1,1':2',1''-Terphenyl]-3',5'-dicarboxylicacid

Names

[ CAS No. ]:
21991-02-6

[ Name ]:
[1,1':2',1''-Terphenyl]-3',5'-dicarboxylicacid

[Synonym ]:
1,1':2',1''-terphenyl-3',5'-dicarboxylic acid

Chemical & Physical Properties

[ Density]:
1.298g/cm3

[ Boiling Point ]:
502.7ºC at 760 mmHg

[ Molecular Formula ]:
C₂₀H₁₄O₄

[ Molecular Weight ]:
318.32300

[ Flash Point ]:
271.9ºC

[ Exact Mass ]:
318.08900

[ PSA ]:
74.60000

[ LogP ]:
4.41700

[ Vapour Pressure ]:
6.33E-11mmHg at 25°C

[ Index of Refraction ]:
1.649

MSDS

Click to get detail MSDS

Safety Information

[ HS Code ]:
2917399090

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%