2-Methylthiazole-4-carbonitrile
[CAS# 21917-76-0]

Identification

• Name: 2-Methylthiazole-4-carbonitrile
• Synonyms: 2-Methyl-4-cyanothiazole
• Molecular Formula: C₅H₄N₂S
• Molecular Weight: 124.16
• CAS Registry Number: 21917-76-0
• EC Number: 640-920-5

Properties

• Solubility: Sparingly soluble (21 g/L) (25 °C), Calc.^*
• Density: 1.25±0.1 g/cm³ (20 °C 760 Torr), Calc.^*
• Boiling point: 229.4±13.0 °C (760 Torr), Calc.^*
• Flash point: 92.5±19.8 °C, 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
Acute toxicity	Acute Tox.	4	H312
Specific target organ toxicity - single exposure	STOT SE	3	H335
Acute toxicity	Acute Tox.	4	H302
Skin irritation	Skin Irrit.	2	H315
Acute toxicity	Acute Tox.	4	H332
Eye irritation	Eye Irrit.	2A	H319