Tert-butyl 2,2-dioxo-2lambda6-thia-3,8-diazaspiro[4.5]decane-8-carboxylate
[CAS# 2344681-17-8]

Identification

• Name: Tert-butyl 2,2-dioxo-2lambda6-thia-3,8-diazaspiro[4.5]decane-8-carboxylate
• Molecular Formula: C₁₂H₂₂N₂O₄S
• Molecular Weight: 290.38
• CAS Registry Number: 2344681-17-8
• EC Number: 855-994-6
• SMILES: CC(C)(C)OC(=O)N1CCC2(CC1)CNS(=O)(=O)C2

Properties

• Density: 1.3±0.1 g/cm³, Calc.^*
• Index of Refraction: 1.544, Calc.^*
• Boiling Point: 419.3±55.0 ºC (760 mmHg), Calc.^*
• Flash Point: 207.4±31.5 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-P270-P271-P280-P301+P312-P302+P352-P304+P340-P305+P351+P338-P312-P330-P332+P313-P337+P313-P362-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.	2A	H319
Acute toxicity	Acute Tox.	4	H302