2,5-Dibromo-3,4-pyridinediamine
Names
[ CAS No. ]:
221241-11-8
[ Name ]:
2,5-Dibromo-3,4-pyridinediamine
[Synonym ]:
3,4-Pyridinediamine, 2,5-dibromo-
2,5-Dibromo-3,4-pyridinediamine
3,4-diamino-2,5-dibromopyridine
2,5-dibromo-3,4-diaminopyridine
Chemical & Physical Properties
[ Density]:
2.2±0.1 g/cm3
[ Boiling Point ]:
395.7±37.0 °C at 760 mmHg
[ Melting Point ]:
27-218°C
[ Molecular Formula ]:
C5H5Br2N3
[ Molecular Weight ]:
266.921
[ Flash Point ]:
193.1±26.5 °C
[ Exact Mass ]:
264.885010
[ PSA ]:
64.93000
[ LogP ]:
3.53
[ Vapour Pressure ]:
0.0±0.9 mmHg at 25°C
[ Index of Refraction ]:
1.739
[ Storage condition ]:
2-8°C
Safety Information
[ Hazard Codes ]:
Xi
[ HS Code ]:
2933399090
Customs
[ HS Code ]: 2933399090
[ Summary ]:
2933399090. other compounds containing an unfused pyridine ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%