Tert-butyl 2,6-diazaspiro[3.4]octane-2-carboxylate
[CAS# 885270-84-8]

Identification

• Name: Tert-butyl 2,6-diazaspiro[3.4]octane-2-carboxylate
• Synonyms: tert-butyl 2,7-diazaspiro[3.4]octane-2-carboxylate
• Molecular Formula: C₁₁H₂₀N₂O₂
• Molecular Weight: 212.29
• CAS Registry Number: 885270-84-8
• EC Number: 851-213-8
• SMILES: CC(C)(C)OC(=O)N1CC2(C1)CCNC2

Properties

• Density: 1.1±0.1 g/cm³, Calc.^*
• Index of Refraction: 1.521, Calc.^*
• Boiling Point: 301.3±35.0 ºC (760 mmHg), Calc.^*
• Flash Point: 136.0±25.9 ºC, Calc.^*

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

Safety Data

• Hazard Symbols: GHS07 Warning
• Hazard Statements: H302-H315-H319-H335
• Precautionary Statements: P261-P264-P264+P265-P270-P271-P280-P301+P317-P302+P352-P304+P340-P305+P351+P338-P319-P321-P330-P332+P317-P337+P317-P362+P364-P403+P233-P405-P501

Hazard Classification

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