2-Chloro-5-methylphenyl isocyanate
[CAS# 40398-03-6]

Identification

• Name: 2-Chloro-5-methylphenyl isocyanate
• Molecular Formula: C₈H₆ClNO
• Molecular Weight: 167.59
• CAS Registry Number: 40398-03-6
• EC Number: 625-855-2

Properties

• Solubility: Very slightly soluble (0.3 g/L) (25 ºC), Calc.^*
• Density: 1.17±0.1 g/cm³ (20 ºC 760 Torr), Calc.^*
• Boiling point: 231.5±20.0 ºC (760 Torr), Calc.^*
• Flash point: 83.6±11.0 ºC, Calc.^*

^* Calculated using Advanced Chemistry Development (ACD/Labs) Software V11.02 (©1994-2015 ACD/Labs)

Safety Data

Hazard Classification

Hazard	Class	Category Code	Hazard Statement
Acute toxicity	Acute Tox.	4	H302
Specific target organ toxicity - single exposure	STOT SE	3	H335
Respiratory sensitization	Resp. Sens.	1	H334
Acute toxicity	Acute Tox.	4	H332
Skin irritation	Skin Irrit.	2	H315
Acute toxicity	Acute Tox.	4	H312
Eye irritation	Eye Irrit.	2	H319
Eye irritation	Eye Irrit.	2A	H319