CAS 22803-05-0|3,3',4,4'-Biphenyltetracarboxylic acid

Introduction：Basic information about CAS 22803-05-0|3,3',4,4'-Biphenyltetracarboxylic acid, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.

Table of Contents

1. Names
2. Chemical & Physical Properties
3. Safety Information
4. Customs
5. Synonyms

Common Name	3,3',4,4'-Biphenyltetracarboxylic acid
CAS Number	22803-05-0	Molecular Weight	330.246
Density	1.6±0.1 g/cm3	Boiling Point	673.3±55.0 °C at 760 mmHg
Molecular Formula	C₁₆H₁₀O₈	Melting Point	>300ºC
MSDS	/	Flash Point	375.0±28.0 °C

Names

Name	4-(3,4-dicarboxyphenyl)phthalic acid
Synonym	More Synonyms

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
InChIKey	LFBALUPVVFCEPA-UHFFFAOYSA-N
SMILES	O=C(O)c1ccc(-c2ccc(C(=O)O)c(C(=O)O)c2)cc1C(=O)O

Safety Information

Hazard Codes	Xi
Risk Phrases	R36/37/38
Safety Phrases	26-36
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

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

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