5-Cyclopropyl-1H-1,2,4-triazole
[CAS# 1211390-33-8]

Identification

• Name: 5-Cyclopropyl-1H-1,2,4-triazole
• Synonyms: 3-Cyclopropyl-1H-1,2,4-triazole
• Molecular Formula: C₅H₇N₃
• Molecular Weight: 109.13
• CAS Registry Number: 1211390-33-8
• EC Number: 834-661-9

Properties

• Solubility: Slightly soluble (5.2 g/L) (25 °C), Calc.^*
• Density: 1.327±0.06 g/cm³ (20 °C 760 Torr), Calc.^*

^* Calculated using Advanced Chemistry Development (ACD/Labs) Software V11.02 (©1994-2013 ACD/Labs)

Safety Data

Hazard Classification

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