2-Chloro-5-isocyanatothiophene
[CAS# 76537-13-8]

Identification

• Name: 2-Chloro-5-isocyanatothiophene
• Synonyms: 5-Chloro-2-thienyl isocyanate
• Molecular Formula: C₅H₂ClNOS
• Molecular Weight: 159.59
• CAS Registry Number: 76537-13-8
• EC Number: 863-704-4

Properties

• Density: 1.44
• Boiling point: 215 ºC
• Flash point: 84 ºC

Safety Data

Hazard Classification

Hazard	Class	Category Code	Hazard Statement
Respiratory sensitization	Resp. Sens.	1	H334
Specific target organ toxicity - single exposure	STOT SE	3	H335
Serious eye damage	Eye Dam.	1	H318
Acute toxicity	Acute Tox.	4	H302
Skin irritation	Skin Irrit.	2	H315
Acute toxicity	Acute Tox.	4	H312
Acute toxicity	Acute Tox.	4	H332
Skin sensitization	Skin Sens.	1	H317