1-Methyl-1H-1,2,4-triazol-5-amine
[CAS# 15795-39-8]

Identification

• Name: 1-Methyl-1H-1,2,4-triazol-5-amine
• Synonyms: 1-Methyl-1,2,4-triazol-5-amine; 1-Methyl-5-amino-1,2,4-triazole; 5-Amino-1-methyl-1,2,4-triazole; 5-Amino-1-methyl-1H-1,2,4-triazole
• Molecular Formula: C₃H₆N₄
• Molecular Weight: 98.11
• CAS Registry Number: 15795-39-8
• EC Number: 631-525-9

Properties

• Solubility: Sparingly soluble (24 g/L) (25 °C), Calc.^*
• Density: 1.44±0.1 g/cm³ (20 °C 760 Torr), Calc.^*
• Boiling point: 281.9±23.0 °C (760 Torr), Calc.^*
• Flash point: 124.3±22.6 °C, Calc.^*

^* Calculated using Advanced Chemistry Development (ACD/Labs) Software V11.02 (©1994-2017 ACD/Labs)

Safety Data

Hazard Classification

Hazard	Class	Category Code	Hazard Statement
Eye irritation	Eye Irrit.	2	H319
Acute toxicity	Acute Tox.	4	H302
Skin irritation	Skin Irrit.	2	H315
Specific target organ toxicity - single exposure	STOT SE	3	H335
Skin sensitization	Skin Sens.	1	H317