3H-Pyrazol-3-one,4-bromo-1,2-dihydro-1,5-dimethyl-2-phenyl-
Suppliers
Names
[ CAS No. ]:
5426-65-3
[ Name ]:
3H-Pyrazol-3-one,4-bromo-1,2-dihydro-1,5-dimethyl-2-phenyl-
[Synonym ]:
4-Brom-1,5-dimethyl-2-phenyl-1,2-dihydro-pyrazol-3-on
4-Bromphenazon
4-bromo-1,2-dihydro-1,5-dimethyl-2-phenyl-3H-pyrazol-3-one
4-bromo-1,5-dimethyl-2-phenyl-pyrazol-3-one
4-bromo-1,5-dimethyl-2-phenyl-1,2-dihydro-pyrazol-3-one
4-bromo-1,5-dimethyl-2-phenyl-1,2-dihydro-3H-pyrazol-3-one
Bromoantipyrine
Chemical & Physical Properties
[ Density]:
1.525g/cm3
[ Boiling Point ]:
309.3ºC at 760mmHg
[ Melting Point ]:
117ºC
[ Molecular Formula ]:
C11H11BrN2O
[ Molecular Weight ]:
267.12200
[ Flash Point ]:
140.8ºC
[ Exact Mass ]:
266.00500
[ PSA ]:
26.93000
[ LogP ]:
2.24690
[ Index of Refraction ]:
1.63
MSDS
Safety Information
[ Risk Phrases ]:
36/37/38
[ Safety Phrases ]:
26-36/37/39
[ HS Code ]:
2933199090
Synthetic Route
Precursor & DownStream
Precursor
DownStream
Customs
[ HS Code ]: 2933199090
[ Summary ]:
2933199090. other compounds containing an unfused pyrazole ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%