N-Cyclohexylmaleimide
[CAS# 1631-25-0]

Identification

• Classification: Chemical reagent >> Organic reagent >> Imide
• Name: N-Cyclohexylmaleimide
• Synonyms: 1-Cyclohexyl-1H-pyrrole-2,5-dione
• Molecular Formula: C₁₀H₁₃NO₂
• Molecular Weight: 179.22
• CAS Registry Number: 1631-25-0
• EC Number: 216-630-6

Properties

• Melting point: 89-91 ºC

Safety Data

• Hazard Symbols: Xi
• Risk Codes: R36/37/38
• Safety Description: S26;S37/39

Hazard Classification

Hazard	Class	Category Code	Hazard Statement
Skin irritation	Skin Irrit.	2	H315
Specific target organ toxicity - single exposure	STOT SE	3	H335
Eye irritation	Eye Irrit.	2	H319
Acute toxicity	Acute Tox.	3	H301
Skin sensitization	Skin Sens.	1A	H317
Acute hazardous to the aquatic environment	Aquatic Acute	1	H400
Chronic hazardous to the aquatic environment	Aquatic Chronic	3	H412
Serious eye damage	Eye Dam.	1	H318
Acute toxicity	Acute Tox.	2	H330