(4S)-4-Hydroxy-2-oxo-1-pyrrolidinecarboxylic acid 1,1-dimethylethyl ester
[CAS# 320343-58-6]

Identification

• Name: (4S)-4-Hydroxy-2-oxo-1-pyrrolidinecarboxylic acid 1,1-dimethylethyl ester
• Molecular Formula: C₉H₁₅NO₄
• Molecular Weight: 201.22
• CAS Registry Number: 320343-58-6
• EC Number: 687-273-5

Properties

• Solubility: Sparingly soluble (18 g/L) (25 °C), Calc.^*
• Density: 1.254±0.06 g/cm³ (20 °C 760 Torr), Calc.^*

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

Safety Data

Hazard Classification

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