5-Bromo-1-methyl-1,2,4-triazole
[CAS# 16681-72-4]

Identification

• Name: 5-Bromo-1-methyl-1,2,4-triazole
• Synonyms: 1-Methyl-5-bromo-1,2,4-triazole; 5-Bromo-1-methyl-1H-1,2,4-triazole
• Molecular Formula: C₃H₄BrN₃
• Molecular Weight: 161.99
• CAS Registry Number: 16681-72-4
• EC Number: 808-782-2

Properties

• Density: 1.93
• Boiling point: 256 °C
• Flash point: 109 °C

Safety Data

Hazard Classification

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