N-(1-Cyclopenten-1-yl)morpholine
[CAS# 936-52-7]

Identification

• Name: N-(1-Cyclopenten-1-yl)morpholine
• Synonyms: 1-Morpholinocyclopentene
• Molecular Formula: C₉H₁₅NO
• Molecular Weight: 153.22
• CAS Registry Number: 936-52-7
• EC Number: 213-316-0

Properties

• Density: 0.957
• Boiling point: 105-106 ºC (12 mmHg)
• Refractive index: 1.5105-1.5125
• Flash point: 60 ºC

Safety Data

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

Hazard Classification

Hazard	Class	Category Code	Hazard Statement
Flammable liquids	Flam. Liq.	3	H226
Specific target organ toxicity - single exposure	STOT SE	3	H335
Skin irritation	Skin Irrit.	2	H315
Eye irritation	Eye Irrit.	2	H319
Aspiration hazard	Asp. Tox.	1	H304
Reproductive toxicity	Repr.	2	H361
Skin corrosion	Skin Corr.	1A	H314
Serious eye damage	Eye Dam.	1	H318
Specific target organ toxicity - repeated exposure	STOT RE	2	H373