3-(4-chlorophenyl)pyrazole

Names

[ CAS No. ]:
59843-58-2

[ Name ]:
3-(4-chlorophenyl)pyrazole

[Synonym ]:
MFCD00111881
5-(4-chlorophenyl)-1H-pyrazole

Chemical & Physical Properties

[ Density]:
1.292 g/cm3

[ Boiling Point ]:
154 °C

[ Melting Point ]:
80 °C

[ Molecular Formula ]:
C₉H₇ClN₂

[ Molecular Weight ]:
178.61800

[ Flash Point ]:
206.9ºC

[ Exact Mass ]:
178.03000

[ PSA ]:
28.68000

[ LogP ]:
2.73010

[ Index of Refraction ]:
1.615

MSDS

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Safety Information

[ Symbol ]:

GHS05, GHS06

[ Signal Word ]:
Danger

[ Hazard Statements ]:
H301-H318

[ Precautionary Statements ]:
P280-P301 + P310-P305 + P351 + P338

[ Personal Protective Equipment ]:
dust mask type N95 (US);Eyeshields;Faceshields;Gloves

[ Hazard Codes ]:
Xn: Harmful;

[ Risk Phrases ]:
R22;R41

[ Safety Phrases ]:
S26-S39

[ RIDADR ]:
UN 2811 6.1/PG 3

[ HS Code ]:
2933199090

Synthetic Route

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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%