Phenyl trifluoromethanesulfonate
[CAS# 17763-67-6]

Identification

• Classification: Chemical reagent >> Organic reagent >> Sulfonate / sulfinate
• Name: Phenyl trifluoromethanesulfonate
• Molecular Formula: C₇H₅F₃O₃S
• Molecular Weight: 226.17
• CAS Registry Number: 17763-67-6
• EC Number: 628-760-4
• SMILES: C1=CC=C(C=C1)OS(=O)(=O)C(F)(F)F

Properties

• Solubility: 54.18 mg/L (25 ºC water)
• Density: 1.5±0.1 g/cm³, Calc.^*
• Index of Refraction: 1.473, Calc.^*
• Melting point: 62.78 ºC
• Boiling Point: 271.73 ºC, 233.2±40.0 ºC (760 mmHg), Calc.^*
• Flash Point: 94.8±27.3 ºC, Calc.^*

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

Safety Data

• Hazard Symbols: GHS05 Danger
• Hazard Statements: H301-H311-H314
• Precautionary Statements: P260-P264-P270-P280-P301+P316-P301+P330+P331-P302+P352-P302+P361+P354-P304+P340-P305+P354+P338-P316-P321-P330-P361+P364-P363-P405-P501

Hazard Classification

Hazard	Class	Category Code	Hazard Statement
Acute toxicity	Acute Tox.	3	H301
Acute toxicity	Acute Tox.	3	H311
Skin corrosion	Skin Corr.	1B	H314
Acute toxicity	Acute Tox.	4	H302
Skin irritation	Skin Irrit.	2	H315
Eye irritation	Eye Irrit.	2	H319
Acute toxicity	Acute Tox.	4	H332
Acute toxicity	Acute Tox.	4	H312