3-Amino-5-methyl-1H-pyrazole-4-carbonitrile
[CAS# 5453-07-6]

Identification

• Name: 3-Amino-5-methyl-1H-pyrazole-4-carbonitrile
• Synonyms: 3-Amino-4-cyano-5-methylpyrazole; 3-Amino-5-methylpyrazole-4-carbonitrile; 5-Amino-3-methylpyrazole-4-carbonitrile; 5-Amino-4-cyano-3-methyl-1H-pyrazole; 5-Amino-4-cyano-3-methylpyrazole; NSC 19055
• Molecular Formula: C₅H₆N₄
• Molecular Weight: 122.13
• CAS Registry Number: 5453-07-6
• EC Number: 692-277-5

Properties

• Density: 1.32
• Melting point: 162 ºC

Safety Data

Hazard Classification

Hazard	Class	Category Code	Hazard Statement
Skin irritation	Skin Irrit.	2	H315
Acute toxicity	Acute Tox.	4	H312
Acute toxicity	Acute Tox.	4	H302
Acute toxicity	Acute Tox.	4	H332
Eye irritation	Eye Irrit.	2	H319
Specific target organ toxicity - single exposure	STOT SE	3	H335