3-Bromo-1H-pyrazole
Names
[ CAS No. ]:
14521-80-3
[ Name ]:
3-Bromo-1H-pyrazole
[Synonym ]:
3-Bromo-1H-pyrazole
T5MNJ CE
1H-Pyrazole, 3-bromo-
Chemical & Physical Properties
[ Density]:
1.9±0.1 g/cm3
[ Boiling Point ]:
264.1±13.0 °C at 760 mmHg
[ Melting Point ]:
60-65°C
[ Molecular Formula ]:
C3H3BrN2
[ Molecular Weight ]:
146.973
[ Flash Point ]:
113.5±19.8 °C
[ Exact Mass ]:
145.947952
[ PSA ]:
28.68000
[ LogP ]:
1.39
[ Vapour Pressure ]:
0.0±0.5 mmHg at 25°C
[ Index of Refraction ]:
1.602
[ Storage condition ]:
?20°C
MSDS
Safety Information
[ Symbol ]:
GHS07
[ Signal Word ]:
Warning
[ Hazard Statements ]:
H302-H315-H319-H335
[ Precautionary Statements ]:
P261-P305 + P351 + P338
[ Hazard Codes ]:
Xn
[ Risk Phrases ]:
22-36/37/38
[ Safety Phrases ]:
26-37/39
[ RIDADR ]:
NONH for all modes of transport
[ 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%