Basic

CAS No.	18213-77-9
Product Name	1-METHYL-5-NITRO-1H-PYRAZOLE-4-CARBOXYLIC ACID
Synonyms	BUTTPARK 33\04-33; 1-METHYL-5-NITROPYRAZOLE-4-CARBOXYLIC ACID
Molecular Formula	C5H5N3O4
Molecular Weight	171.1109

Physical property

Density	1.72g/cm3
Boiling point	399°C at 760 mmHg
Flash point	195.1°C
Refractive index	1.675

Hazard Symbols

Xi:Irritant;