2-Chloroethyl trifluoromethanesulfonate
[CAS# 73323-80-5]

Identification

• Name: 2-Chloroethyl trifluoromethanesulfonate
• Synonyms: NSC 314043
• Molecular Formula: C₃H₄ClF₃O₃S
• Molecular Weight: 212.58
• CAS Registry Number: 73323-80-5
• EC Number: 838-304-8

Properties

• Solubility: Slightly soluble (2.1 g/L) (25 °C), Calc.^*
• Density: 1.595±0.06 g/cm³ (20 °C 760 Torr), Calc.^*
• Melting point: -50.5--50.0 °C^**
• Boiling point: 170.8±40.0 °C (760 Torr), Calc.^*
• Flash point: 57.1±27.3 °C, Calc.^*

^* Calculated using Advanced Chemistry Development (ACD/Labs) Software V11.02 (©1994-2015 ACD/Labs)

^** Katsuhara, Yutaka

Safety Data

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	H332
Specific target organ toxicity - single exposure	STOT SE	3	H335
Eye irritation	Eye Irrit.	2A	H319
Acute toxicity	Acute Tox.	4	H302