(S)-1-Carbobenzoxy-4,4-difluoropyrrolidine-2-carboxylic acid methyl ester
[CAS# 72180-26-8]

Identification

• Name: (S)-1-Carbobenzoxy-4,4-difluoropyrrolidine-2-carboxylic acid methyl ester
• Synonyms: (2S)-4,4-Difluoro-1,2-pyrrolidinedicarboxylic acid 2-methyl 1-(phenylmethyl) ester
• Molecular Formula: C₁₄H₁₅F₂NO₄
• Molecular Weight: 299.27
• CAS Registry Number: 72180-26-8
• EC Number: 868-915-5

Properties

• Solubility: Very slightly soluble (0.75 g/L) (25 ºC), Calc.^*
• Density: 1.31±0.1 g/cm³ (20 ºC 760 Torr), Calc.^*

^* Calculated using Advanced Chemistry Development (ACD/Labs) Software V11.02 (©1994-2016 ACD/Labs)

Safety Data

Hazard Classification

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