1-(4-methoxyphenyl)-5-(trifluoromethyl)pyrazole-4-carboxylic acid

Names

[ CAS No. ]:
98534-83-9

[ Name ]:
1-(4-methoxyphenyl)-5-(trifluoromethyl)pyrazole-4-carboxylic acid

[Synonym ]:
I04-8588
1-(4-methoxyphenyl)-5-(trifluoromethyl)-1H-pyrazole-4-carboxylic acid
MFCD03934806

Chemical & Physical Properties

[ Density]:
1.44g/cm3

[ Boiling Point ]:
403.1ºC at 760 mmHg

[ Melting Point ]:
163-167ºC(lit.)

[ Molecular Formula ]:
C₁₂H₉F₃N₂O₃

[ Molecular Weight ]:
286.20700

[ Flash Point ]:
197.6ºC

[ Exact Mass ]:
286.05700

[ PSA ]:
64.35000

[ LogP ]:
2.59790

[ Index of Refraction ]:
1.545

Safety Information

[ Symbol ]:

GHS07

[ Signal Word ]:
Warning

[ Hazard Statements ]:
H317

[ Precautionary Statements ]:
P280

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

[ Hazard Codes ]:
Xi: Irritant;

[ Risk Phrases ]:
43

[ Safety Phrases ]:
26-36/37

[ RIDADR ]:
NONH for all modes of transport

[ HS Code ]:
2933199090

Synthetic Route

Click to get detail 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%