2,6-Dibromopyrazine
Names
[ CAS No. ]:
23229-25-6
[ Name ]:
2,6-Dibromopyrazine
[Synonym ]:
2,6-Dibrom-pyrazin
Pyrazine, 2,6-dibromo-
2,5-DI(2-AMINOPHENYL)THIOPHENE
2,6-dibromo-pyrazine
2,6-Dibromopyrazine
pyrazine,2,6-dibromo
2,5-Dibromopyrazine
Chemical & Physical Properties
[ Density]:
2.2±0.1 g/cm3
[ Boiling Point ]:
233.6±35.0 °C at 760 mmHg
[ Melting Point ]:
51.0 to 55.0 °C
[ Molecular Formula ]:
C4H2Br2N2
[ Molecular Weight ]:
237.880
[ Flash Point ]:
95.1±25.9 °C
[ Exact Mass ]:
235.858459
[ PSA ]:
25.78000
[ LogP ]:
1.79
[ Appearance of Characters ]:
Crystalline Solid | Off-white to pale brown
[ Vapour Pressure ]:
0.1±0.4 mmHg at 25°C
[ Index of Refraction ]:
1.616
[ Water Solubility ]:
Slightly soluble in water.
MSDS
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%