1-Amino-2-pyrrolidinone
[CAS# 6837-14-5]

Identification

• Name: 1-Amino-2-pyrrolidinone
• Molecular Formula: C₄H₈N₂O
• Molecular Weight: 100.12
• CAS Registry Number: 6837-14-5
• EC Number: 834-623-1

Properties

• Solubility: Freely soluble (192 g/L) (25 ºC), Calc.^*
• Density: 1.194±0.06 g/cm³ (20 ºC 760 Torr), Calc.^*
• Melting point: 53-54 ºC (benzene )^**
• Boiling point: 96-98 ºC (2 Torr)^***
• Flash point: 67.9±22.6 ºC, Calc.^*

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

^** Michels, Julian G.; Journal of the American Chemical Society 1956, V78, P5349-51.

^*** Taniyama, Masakazu; Kogyo Kagaku Zasshi 1962, V65, P1694-5.

Safety Data

Hazard Classification

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