43193-60-8
43193-60-8 structure
- Name: Pyrazinetetracarboxylic acid
- Chemical Name: pyrazine-2,3,5,6-tetracarboxylic acid
- CAS Number: 43193-60-8
- Molecular Formula: C8H4N2O8
- Molecular Weight: 256.12600
- Create Date: 2016-02-16 00:31:56
- Modify Date: 2024-01-05 18:06:37
| Name | pyrazine-2,3,5,6-tetracarboxylic acid |
|---|---|
| Synonyms |
pyrazinetetracarboxylic acid
2,3,5,6-pyrazinetetracarboxylic acid EINECS 256-137-3 |
| 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 |
| HS Code | 2933990090 |
|---|
|
~75%
43193-60-8 |
| Literature: Vishweshwar, Peddy; Babu, N. Jagadeesh; Nangia, Ashwini; Mason, Sax A.; Puschmann, Horst; Mondal, Raju; Howard, Judith A. K. Journal of Physical Chemistry A, 2004 , vol. 108, # 43 p. 9406 - 9416 |
|
~60%
43193-60-8 |
| Literature: Gao, Hong-Ling; Zhang, Yan-Ping; Yang, Ai-Hong; Fang, Su-Rong; Cui, Jian-Zhong Journal of Molecular Structure, 2009 , vol. 918, # 1-3 p. 97 - 100 |
|
~%
43193-60-8 |
| Literature: Korzhenevskii; Markova; Efimova; Koifman; Krylova Russian Journal of General Chemistry, 2005 , vol. 75, # 6 p. 980 - 984 |
|
~%
43193-60-8 |
| Literature: Mager; Berends Recueil des Travaux Chimiques des Pays-Bas, 1957 , vol. 76, p. 28,32, 34 |
|
~%
43193-60-8 |
| Literature: Mager; Berends Recueil des Travaux Chimiques des Pays-Bas, 1957 , vol. 76, p. 28,32, 34 |
|
~%
43193-60-8 |
| Literature: Chattaway; Humphrey Journal of the Chemical Society, 1929 , p. 648 |
| Precursor 6 | |
|---|---|
| DownStream 3 | |
| 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% |