2-Chloro-5-methyl-1,3,4-thiadiazole
[CAS# 53645-94-6]

Identification

• Name: 2-Chloro-5-methyl-1,3,4-thiadiazole
• Molecular Formula: C₃H₃ClN₂S
• Molecular Weight: 134.59
• CAS Registry Number: 53645-94-6
• EC Number: 816-476-5

Properties

• Solubility: Slightly soluble (2 g/L) (25 °C), Calc.^*
• Density: 1.438±0.06 g/cm³ (20 °C 760 Torr), Calc.^*
• Melting point: 70-71 °C^**
• Boiling point: 89-91 °C (20 Torr)^**
• Flash point: 87.7±22.6 °C, Calc.^*

^* Calculated using Advanced Chemistry Development (ACD/Labs) Software V11.02 (©1994-2016 ACD/Labs)

^** Kanaoka, Matao

Safety Data

Hazard Classification

Hazard	Class	Category Code	Hazard Statement
Acute toxicity	Acute Tox.	4	H302