4-Isobutylpyrrolidin-2-one
[CAS# 61312-87-6]

Identification

• Name: 4-Isobutylpyrrolidin-2-one
• Molecular Formula: C₈H₁₅NO
• Molecular Weight: 141.21
• CAS Registry Number: 61312-87-6
• EC Number: 800-892-9
• SMILES: CC(C)CC1CC(=O)NC1

Properties

• Solubility: 4334 mg/L (25 °C water)
• Density: 0.9±0.1 g/cm³, Calc.^*
• Index of Refraction: 1.445, Calc.^*
• Melting point: 75.72 °C
• Boiling Point: 288.54 °C, 269.1±9.0 °C (760 mmHg), Calc.^*
• Flash Point: 152.3±3.7 °C, Calc.^*

^* Calculated using Advanced Chemistry Development (ACD/Labs) Software.

Safety Data

• Hazard Symbols: GHS05;GHS07 Danger
• Risk Statements: H315-H318-H319-H335
• Safety Statements: P261-P264-P264+P265-P271-P280-P302+P352-P304+P340-P305+P351+P338-P305+P354+P338-P317-P319-P321-P332+P317-P337+P317-P362+P364-P403+P233-P405-P501

Hazard Classification

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