Basic

CAS No.	321-07-3
Product Name	1-Phenyl-3-trifluoromethyl-2-pyrazolin-5-one
Synonyms	2-phenyl-5-(trifluoromethyl)-2,4-dihydro-3H-pyrazol-3-one
Molecular Formula	C10H7F3N2O
Molecular Weight	228.1706

Physical property

Density	1.39g/cm3
Boiling point	278.7°C at 760 mmHg
Flash point	122.3°C
Refractive index	1.543

Risk Codes	R36/37/38:Irritating to eyes, respiratory system and skin.;
Safety Description	S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.; S36:Wear suitable protective clothing.;