N-Tosylaziridine
[CAS# 3634-89-7]

Identification

• Name: N-Tosylaziridine
• Synonyms: 1-(4-methylphenyl)sulfonylaziridine
• Molecular Formula: C₉H₁₁NO₂S
• Molecular Weight: 197.25
• CAS Registry Number: 3634-89-7
• EC Number: 627-169-9
• SMILES: CC1=CC=C(C=C1)S(=O)(=O)N2CC2

Properties

• Solubility: 2450 mg/L (25 °C water)
• Density: 1.3±0.1 g/cm³, Calc.^*
• Index of Refraction: 1.611, Calc.^*
• Melting point: 105.50 °C
• Boiling Point: 320.65 °C, 322.3±35.0 °C (760 mmHg), Calc.^*
• Flash Point: 148.7±25.9 °C, Calc.^*

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

Safety Data

• Hazard Symbols: GHS07 Warning
• Risk Statements: H302-H315-H319-H335
• Safety Statements: P261-P264-P270-P301+P312-P302+P352-P305+P351+P338

Hazard Classification

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