Methanesulfonic acid,1,1,1-trifluoro-, tris(1-methylethyl)silyl ester cas no:80522-42-5
Synonyms: Methanesulfonicacid, trifluoro-, tris(1-methylethyl)silyl ester (9CI);Triisopropyl(trifluoromethanesulfonato)silane;Triisopropylsilyl triflate;
NameMethanesulfonic acid,1,1,1-trifluoro-, tris(1-methylethyl)silyl ester
CAS80522-42-5
SynonymsMethanesulfonicacid, trifluoro-, tris(1-methylethyl)silyl ester (9CI);Triisopropyl(trifluoromethanesulfonato)silane;Triisopropylsilyl triflate;
EINECS(EC#)-0
Molecular FormulaC10H21F3O3SSi
Molecular Weight306.42
Appearanceclear light brown to orange-brown liquid
refractive index1.413-1.415
Sensitive Moisture Sensitive
Globally Harmonized System of Classification adn Labelling of Chemicals(GHS)
Hazardclass8
Hazard C:Corrosive;
Risk R34
Safety
Hazard Codes of Triisopropylsilyl trifluoromethanesulfonate (CAS NO.80522-42-5): 
C
Risk Statements: 34
R34: Causes burns.
Safety Statements: 26-36/37/39-45-28-27
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
S36/37/39: Wear suitable protective clothing, gloves and eye/face protection.
S45: In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.)
S28: After contact with skin, wash immediately with plenty of soap-suds.
S27: Take off immediately all contaminated clothing.
RIDADR: UN 3265 8/PG 2
WGK Germany: 3
F: 3-10-21
TSCA: No
HazardClass: 8
PackingGroup: II
