16617-46-2 3-Amino-4-pyrazolecarbonitrile

product Name	3-Amino-4-pyrazolecarbonitrile
CAS No	16617-46-2
Synonyms	5-Amino-4-cyanopyrazole; 5-Aminopyrazole-4-carbonitrile; 3-Aminopyrazole-4-carbonitrile; 3-Aminopyarazole-4-carbonitrile; 3-Amino-1H-pyrazole-4-carbonitrile; 3-Amino-4-cyanopyrazole; intermediate of Zaleplon; 3(5)-Amino-4-Cyanopyrrazole; 3-Amino-1H-4-cyanopyrazole; N-Ethyl-N-3-[(3-dimethylamino-1-oxo-2-propenyl)phenyl]acetamide; 3-amino-4-pyrazole carbonitrile; Zaleplon Intermediate
Molecular Formula	C₄H₄N₄
Molecular Weight	108.1014
InChI	InChI=1/C4H4N4/c5-1-3-2-7-8-4(3)6/h2H,(H3,6,7,8)
EINECS	240-665-6
Molecular Structure
Density	1.427g/cm³
Melting point	172-174℃
Boiling point	476.37°C at 760 mmHg
Refractive index	1.621
Flash point	241.9°C
Vapour Pressur	0mmHg at 25°C
Hazard Symbols	Xn:Harmful;
Risk Codes	R20/21:;
Safety Description	S23:;
MSDS	Material Safety Data Sheet

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