(R)-di-tert-Butyl 4-oxopyrrolidine-1,2-dicarboxylate
[CAS# 1260591-66-9]

Identification

• Name: (R)-di-tert-Butyl 4-oxopyrrolidine-1,2-dicarboxylate
• Molecular Formula: C₁₄H₂₃NO₅
• Molecular Weight: 285.34
• CAS Registry Number: 1260591-66-9
• EC Number: 893-652-8
• SMILES: CC(C)(C)OC(=O)[C@H]1CC(=O)CN1C(=O)OC(C)(C)C

Properties

• Density: 1.1±0.1 g/cm³, Calc.^*
• Index of Refraction: 1.485, Calc.^*
• Boiling Point: 366.7±42.0 °C (760 mmHg), Calc.^*
• Flash Point: 175.6±27.9 °C, Calc.^*

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

Safety Data

• Hazard Symbols: GHS07 Warning
• Risk Statements: H302-H315-H319
• Safety Statements: P501-P270-P264-P280-P302+P352-P337+P313-P305+P351+P338-P362+P364-P332+P313-P301+P312+P330

Hazard Classification

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