Pyrazinetetracarboxylic acid

Modify Date: 2024-01-05 18:06:37

Pyrazinetetracarboxylic acid Structure
Pyrazinetetracarboxylic acid structure
Common Name Pyrazinetetracarboxylic acid
CAS Number 43193-60-8 Molecular Weight 256.12600
Density 2.032g/cm3 Boiling Point 660ºC at 760 mmHg
Molecular Formula C8H4N2O8 Melting Point N/A
MSDS N/A Flash Point 353ºC

 Names

Name pyrazine-2,3,5,6-tetracarboxylic acid
Synonym More Synonyms

 Chemical & Physical Properties

Density 2.032g/cm3
Boiling Point 660ºC at 760 mmHg
Molecular Formula C8H4N2O8
Molecular Weight 256.12600
Flash Point 353ºC
Exact Mass 255.99700
PSA 174.98000
Index of Refraction 1.727

 Safety Information

HS Code 2933990090

 Customs

HS Code 2933990090
Summary 2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

 Synonyms

pyrazinetetracarboxylic acid
2,3,5,6-pyrazinetetracarboxylic acid
EINECS 256-137-3
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