4,5-Dibromo-1H-pyrrole-2-carbohydrazide

Names

[ CAS No. ]:
50371-65-8

[ Name ]:
4,5-Dibromo-1H-pyrrole-2-carbohydrazide

[Synonym ]:
dibromopyrrolecarbohydrazide
4,5-dibromopyrrole-2-carboxylic acid hydrazide

Chemical & Physical Properties

[ Density]:
2.216g/cm3

[ Melting Point ]:
209-211ºC

[ Molecular Formula ]:
C₅H₅Br₂N₃O

[ Molecular Weight ]:
282.92100

[ Exact Mass ]:
280.88000

[ PSA ]:
70.91000

[ LogP ]:
2.23440

[ Index of Refraction ]:
1.686

Safety Information

[ Hazard Codes ]:
Xi

[ HS Code ]:
2933990090

Synthetic Route

Click to get detail 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%