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

Modify Date: 2024-01-03 19:31:11

1-(4-methylphenyl)-5-(trifluoromethyl)pyrazole-4-carboxylic acid Structure
1-(4-methylphenyl)-5-(trifluoromethyl)pyrazole-4-carboxylic acid structure
Common Name 1-(4-methylphenyl)-5-(trifluoromethyl)pyrazole-4-carboxylic acid
CAS Number 98534-84-0 Molecular Weight 270.20700
Density 1.4g/cm3 Boiling Point 377.8ºC at 760 mmHg
Molecular Formula C12H9F3N2O2 Melting Point 151-155ºC(lit.)
MSDS Chinese USA Flash Point 182.3ºC
Symbol GHS07
GHS07
Signal Word Warning

 Names

Name 1-(4-methylphenyl)-5-(trifluoromethyl)pyrazole-4-carboxylic acid
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.4g/cm3
Boiling Point 377.8ºC at 760 mmHg
Melting Point 151-155ºC(lit.)
Molecular Formula C12H9F3N2O2
Molecular Weight 270.20700
Flash Point 182.3ºC
Exact Mass 270.06200
PSA 55.12000
LogP 2.89770
Index of Refraction 1.552

 Safety Information

Symbol GHS07
GHS07
Signal Word Warning
Hazard Statements H302-H315-H319-H335
Precautionary Statements P261-P305 + P351 + P338
Personal Protective Equipment dust mask type N95 (US);Eyeshields;Gloves
Hazard Codes Xn: Harmful;
Risk Phrases 22-36/37/38
Safety Phrases 26-36
RIDADR NONH for all modes of transport

 Synonyms

1-p-tolyl-5-(trifluoromethyl)-1H-pyrazole-4-carboxylic acid
1-(4-Methylphenyl)-5-(trifluoromethyl)-1H-pyrazole-4-carboxylic acid
MFCD03934805