3-Carbamoyl-2-pyrazinecarboxylic acid
Names
[ CAS No. ]:
67367-37-7
[ Name ]:
3-Carbamoyl-2-pyrazinecarboxylic acid
[Synonym ]:
MFCD00191679
2-Pyrazinecarboxylic acid, 3-(aminocarbonyl)-
3-Carbamoyl-2-pyrazinecarboxylic acid
3-carbamoylpyrazine-2-carboxylic acid
Chemical & Physical Properties
[ Density]:
1.6±0.1 g/cm3
[ Boiling Point ]:
464.4±45.0 °C at 760 mmHg
[ Melting Point ]:
156℃ (分解)
[ Molecular Formula ]:
C6H5N3O3
[ Molecular Weight ]:
167.122
[ Flash Point ]:
234.7±28.7 °C
[ Exact Mass ]:
167.033096
[ PSA ]:
106.17000
[ LogP ]:
-2.00
[ Vapour Pressure ]:
0.0±1.2 mmHg at 25°C
[ Index of Refraction ]:
1.634
MSDS
Safety Information
[ Hazard Codes ]:
Xi
[ Risk Phrases ]:
36
[ Safety Phrases ]:
S24/25
[ HS Code ]:
2933990090
Synthetic Route
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%