Hexahydro-1-(phenylmethyl)-2H-azepin-2-one
[CAS# 33241-96-2]

Identification

• Name: Hexahydro-1-(phenylmethyl)-2H-azepin-2-one
• Synonyms: 1-Benzyl-2-oxoazepane; 1-Benzylazepan-2-one; N-Benzyl-2-oxoazepane; N-Benzyl-epsilon-caprolactam; N-Benzylcaprolactam
• Molecular Formula: C₁₃H₁₇NO
• Molecular Weight: 203.28
• CAS Registry Number: 33241-96-2
• EC Number: 890-232-6

Properties

• Solubility: Slightly soluble (1.1 g/L) (25 ºC), Calc.^*
• Density: 1.069±0.06 g/cm³ (20 ºC 760 Torr), Calc.^*
• Melting point: 59-62 ºC^**

^* Calculated using Advanced Chemistry Development (ACD/Labs) Software V11.02 (©1994-2017 ACD/Labs)

^** Hanada, Shiori; Journal of the American Chemical Society 2009, V131(41), P15032-15040.

Safety Data

Hazard Classification

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