3,5-Diphenylpyrazole
Names
[ CAS No. ]:
1145-01-3
[ Name ]:
3,5-Diphenylpyrazole
[Synonym ]:
1H-Pyrazole, 3,5-diphenyl-
3,5-Diphenyl-1H-pyrazole
EINECS 214-543-8
3,5-Diphenylpyrazole
MFCD00039675
Chemical & Physical Properties
[ Density]:
1.1±0.1 g/cm3
[ Boiling Point ]:
442.7±14.0 °C at 760 mmHg
[ Melting Point ]:
199-203ºC(lit.)
[ Molecular Formula ]:
C15H12N2
[ Molecular Weight ]:
220.269
[ Flash Point ]:
207.2±13.1 °C
[ Exact Mass ]:
220.100052
[ PSA ]:
28.68000
[ LogP ]:
4.42
[ Appearance of Characters ]:
Crystalline Powder | White
[ Vapour Pressure ]:
0.0±1.0 mmHg at 25°C
[ Index of Refraction ]:
1.628
MSDS
Safety Information
[ Symbol ]:
GHS05, GHS07
[ Signal Word ]:
Danger
[ Hazard Statements ]:
H302-H315-H318-H335-H413
[ Precautionary Statements ]:
P261-P280-P305 + P351 + P338
[ Personal Protective Equipment ]:
dust mask type N95 (US);Eyeshields;Gloves
[ Hazard Codes ]:
Xn: Harmful;
[ Risk Phrases ]:
R22
[ Safety Phrases ]:
26-39
[ RIDADR ]:
NONH for all modes of transport
[ WGK Germany ]:
3
[ 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%