Product Name

  • Name

    TRIISOPROPYLSILYL TRIFLUOROMETHANESULFONATE

  • EINECS -0
  • CAS No. 80522-42-5
  • Article Data9
  • CAS DataBase
  • Density 1.117 g/cm3
  • Solubility
  • Melting Point
  • Formula C10H21F3O3SSi
  • Boiling Point 252.9 °C at 760 mmHg
  • Molecular Weight 306.422
  • Flash Point 106.8 °C
  • Transport Information UN 3265 8/PG 2
  • Appearance clear light brown to orange-brown liquid
  • Safety 26-36/37/39-45-28A-27
  • Risk Codes 34
  • Molecular Structure Molecular Structure of 80522-42-5 (TRIISOPROPYLSILYL TRIFLUOROMETHANESULFONATE)
  • Hazard Symbols CorrosiveC
  • Synonyms Methanesulfonicacid, trifluoro-, tris(1-methylethyl)silyl ester (9CI);Triisopropyl(trifluoromethanesulfonato)silane;Triisopropylsilyl triflate;
  • PSA 51.75000
  • LogP 5.10890

Triisopropylsilyl trifluoromethanesulfonate Chemical Properties

Molecular Structure:

Molecular Formula: C10H21F3O3SSi
Molecular Weight: 306.4176 
Systematic Name: Tris(1-methylethyl)silyl trifluoromethanesulfonate
Synonyms of Triisopropylsilyl trifluoromethanesulfonate (CAS NO.80522-42-5): Silane ip3-triflate ; Tips-otf ; Tips triflate ; Trifluoromethanesulfonic acid triisopropylsilyl ester ; Triisopropylsilyl triflate ; Triisopropylsilyl trifluoromethanesulphonate ; Wacker silane ip3-triflate
CAS NO: 80522-42-5
Product Categories: Protection & Derivatization Reagents (for Synthesis) ; Si (Classes of Silicon Compounds) ; Silicon Compounds (for Synthesis) ; Silyl Esters ; Si-O Compounds ; Synthetic Organic Chemistry 
Index of Refraction: 1.41
Molar Refractivity: 67.95 cm3
Molar Volume: 274.2 cm3
Surface Tension: 24.1 dyne/cm
Density: 1.117 g/cm3
Flash Point: 106.8 °C
Enthalpy of Vaporization: 47.05 kJ/mol
Boiling Point: 252.9 °C at 760 mmHg
Vapour Pressure of Triisopropylsilyl trifluoromethanesulfonate (CAS NO.80522-42-5): 0.03 mmHg at 25°C

Triisopropylsilyl trifluoromethanesulfonate Safety Profile

Hazard Codes of Triisopropylsilyl trifluoromethanesulfonate (CAS NO.80522-42-5): CorrosiveC
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

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