Trimethylsilyl trifluoromethanesulfonate, 99%, Thermo Scientific Chemicals

Description

This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Specifications

Chemical Identifiers

• CAS: 27607-77-8
• Molecular Formula: C₄H₉F₃O₃SSi
• Molecular Weight (g/mol): 222.26
• MDL Number: MFCD00000406
• InChI Key: FTVLMFQEYACZNP-UHFFFAOYSA-N
• Synonym: trimethylsilyl triflate, tmsotf, trifluoromethanesulfonic acid trimethylsilyl ester, trimethylsilyl trifluoromethylsulphonate, unii-z84v0cbh9j, methanesulfonic acid, trifluoro-, trimethylsilyl ester, trimethylsilyl trifluoromethylsulfonate, trimethylsllytrifluoromethanesulphonate, trimethylsilyl trifluoromethanesulphonate, trimethylsilyltrifluoromethanesulphonate
• PubChem CID: 65367
• IUPAC Name: trimethylsilyl trifluoromethanesulfonate
• SMILES: C[Si](C)(C)OS(=O)(=O)C(F)(F)F

• Color: Colorless to Brown
• Density: 1.2250g/mL
• Boiling Point: 140°C
• Flash Point: 25°C
• Infrared Spectrum: Authentic
• Assay Percent Range: 99%
• Packaging: Glass bottle
• Linear Formula: CF₃SO₃Si(CH₃)₃
• Refractive Index: 1.3600 to 1.362
• Quantity: 10 mL
• Fieser: 08,514; 09,497; 10,438; 11,584; 12,543; 13,118; 14,333; 16,363; 17,379
• Merck Index: 15, 9891
• Specific Gravity: 1.225
• Solubility Information: Solubility in water: reacts
• Formula Weight: 222.26
• Percent Purity: 99%
• Physical Form: Fuming Liquid
• Chemical Name or Material: Trimethylsilyl trifluoromethanesulfonate

Safety and Handling

Product Identifier

• Trimethylsilyl trifluoromethanesulfonate

Signal Word

• Danger

Hazard Category

• Flammable liquid Category 3
• Skin corrosion/irritation Category 1 B
• Serious eye damage/eye irritation Category 1

Hazard Statement

• H226-Flammable liquid and vapour.
• H314-Causes severe skin burns and eye damage.
• EUH014-Reacts violently with water.

Precautionary Statement

• P210-Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking.
• P280-Wear protective gloves/protective clothing/eye protection/face protection.
• P301+P330+P331-IF SWALLOWED: rinse mouth. Do NOT induce vomiting.
• P305+P351+P338-IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
• P310-Immediately call a POISON CENTER/doctor/.
• P402+P404-Store in a dry place. Store in a closed container.

RUO – Research Use Only