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

Modify Date: 2024-01-24 19:37:04

[1,1':2',1''-Terphenyl]-3',5'-dicarboxylicacid Structure
[1,1':2',1''-Terphenyl]-3',5'-dicarboxylicacid structure
Common Name [1,1':2',1''-Terphenyl]-3',5'-dicarboxylicacid
CAS Number 21991-02-6 Molecular Weight 318.32300
Density 1.298g/cm3 Boiling Point 502.7ºC at 760 mmHg
Molecular Formula C20H14O4 Melting Point N/A
MSDS N/A Flash Point 271.9ºC

 Names

Name 4,5-diphenylbenzene-1,3-dicarboxylic acid
Synonym More Synonyms

 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

 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%

 Synonyms

1,1':2',1''-terphenyl-3',5'-dicarboxylic acid