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  7. Trifluoromethanesulfonic anhydride, 98+%

Trifluoromethanesulfonic anhydride, 98+%

Product Code. 10502714 Shop All Thermo Scientific Chemicals Products
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Product Code. 10502714 Supplier Thermo Scientific Acros Supplier No. 175062500
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Estimated Shipment: 26-11-2026
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Description

Trifluoromethanesulfonic anhydride, 98+%, Quantity: 250mL, Packaging: Glass bottle, Boiling Point: 80.0 deg.C, Colorless to Brown, Molecular Weight: 282.13, Percent Purity: 98+%, Assay Percent Range: 98+%, Beilstein: 03, IV, 35, CAS: 358-23-6, ChEBI: CHEBI:48509, Density: 1.7000g/mL | CAS: 358-23-6 | C2F6O5S2 | 282.13 g/mol

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.

Alkylation reagent, Coupling reagent
TRUSTED_SUSTAINABILITY

Chemical Identifiers

CAS 358-23-6
MDL Number MFCD00000408
InChI Key WJKHJLXJJJATHN-UHFFFAOYSA-N
Synonym trifluoromethanesulfonic anhydride, triflic anhydride, trifluoromethanesulphonic anhydride, trifluoromethanesulfonic acid anhydride, methanesulfonic acid, trifluoro-, anhydride, trifluoromethanesulphonic acid anhydride, unii-8w034lhg1u, tf2o, trifluoromethane sulfonyl trifluoromethanesulfonate, trifluoromethane sulfonic anhydride
PubChem CID 67749
ChEBI CHEBI:48509
IUPAC Name trifluoromethylsulfonyl trifluoromethanesulfonate
SMILES C(F)(F)(F)S(=O)(=O)OS(=O)(=O)C(F)(F)F

Specifications

Color Colorless to Brown
Density 1.7000g/mL
Boiling Point 80.0°C
Infrared Spectrum Authentic
Assay Percent Range 98+%
Packaging Glass bottle
Molecular Formula C2F6O5S2
Linear Formula (CF3SO2)2O
Refractive Index 1.3200 to 1.3230
Quantity 250 mL
Beilstein 03, IV, 35
Fieser 04,533; 05,702; 06,618; 07,390; 10,419; 11,560; 12,532; 14,324; 15,339; 16,357; 17,156
Merck Index 15, 9850
Specific Gravity 1.7
Solubility Information Solubility in water: reacts viontly with water
Molecular Weight (g/mol) 282.13
Formula Weight 282.13
Percent Purity 98+%
Physical Form Liquid
Chemical Name or Material Trifluoromethanesulfonic anhydride
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Sicherheit und Handhabung

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Produktidentifikator
  • Trifluoromethanesulfonic anhydride
 Signalwort
  • Danger
 Gefahrenkategorie
  • Acute toxicity Category 4
  • Serious eye damage/eye irritation Category 1
  • Substances and mixtures corrosive to metals Category 1
  • Skin corrosion/irritation Category 1 A
 Gefahrenhinweis
  • H318-Causes serious eye damage.
  • H314-Causes severe skin burns and eye damage.
  • H302-Harmful if swallowed.
  • H290-May be corrosive to metals.
  • EUH014-Reacts violently with water.
 Sicherheitshinweis
  • P280-Wear protective gloves/protective clothing/eye protection/face protection.
  • P301+P330+P331-IF SWALLOWED: rinse mouth. Do NOT induce vomiting.
  • P303+P361+P353-IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water/ shower.
  • 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/.
Sicherheitsdatenblatt (SDS)

RUO – Research Use Only

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