2,3-Dibromopyrazine
Names
[ CAS No. ]:
95538-03-7
[ Name ]:
2,3-Dibromopyrazine
[Synonym ]:
2,3,5-tri-o-acetyl
2,3-dibromopyrazine
Pyrazine, 2,3-dibromo-
Chemical & Physical Properties
[ Density]:
2.2±0.1 g/cm3
[ Boiling Point ]:
242.6±35.0 °C at 760 mmHg
[ Molecular Formula ]:
C4H2Br2N2
[ Molecular Weight ]:
237.880
[ Flash Point ]:
100.5±25.9 °C
[ Exact Mass ]:
235.858459
[ PSA ]:
25.78000
[ LogP ]:
1.70
[ Vapour Pressure ]:
0.1±0.5 mmHg at 25°C
[ Index of Refraction ]:
1.616
[ Storage condition ]:
2-8°C
Safety Information
[ Hazard Codes ]:
Xi
[ HS Code ]:
2933990090
Synthetic Route
Precursor & DownStream
Precursor
DownStream
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%