ChemNet > CAS > 37718-11-9 4-pyrazolecarboxylic acid

37718-11-9 4-pyrazolecarboxylic acid

product Name	4-pyrazolecarboxylic acid
CAS No	37718-11-9
Synonyms	1H-pyrazole-4-carboxylic acid; Pyrazole-4-carboxylic acid
Molecular Formula	C₄H₄N₂O₂
Molecular Weight	112.0868
InChI	InChI=1/C4H4N2O2/c7-4(8)3-1-5-6-2-3/h1-2H,(H,5,6)(H,7,8)
EINECS	253-641-5
Molecular Structure
Density	1.524g/cm³
Melting point	282℃ (dec.)
Boiling point	417.1°C at 760 mmHg
Refractive index	1.616
Flash point	206.1°C
Vapour Pressur	1.05E-07mmHg at 25°C
Hazard Symbols	Xi:Irritant;
Risk Codes	R36/37/38:;
Safety Description	S26:; S37/39:;

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