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818043 Trifluoromethanesulfonic anhydride

Trifluoromethanesulfonic anhydride for synthesis. CAS 358-23-6, EC Number 206-616-8, chemical formula (CF₃SO₂)₂O.

Trifluoromethanesulfonic anhydride MSDS (material safety data sheet) or SDS, CoA and CoQ, dossiers, brochures and other available documents.
CAS #: 358-23-6 EC Number: 206-616-8 Molar Mass: 282.13 g/mol Chemical Formula: (CF₃SO₂)₂O Hill Formula: C₂F₆O₅S₂
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Overview

Replacement Information

Key Spec Table

CAS #EC NumberHill FormulaChemical FormulaMolar Mass
358-23-6206-616-8C₂F₆O₅S₂(CF₃SO₂)₂O282.13 g/mol

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      		 Glass bottle 50 ml
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      Description
      Catalogue Number818043
      DescriptionTrifluoromethanesulfonic anhydride
      References
      Product Information
      CAS number358-23-6
      EC number206-616-8
      Hill FormulaC₂F₆O₅S₂
      Chemical formula(CF₃SO₂)₂O
      Molar Mass282.13 g/mol
      HS Code2904 99 00
      Structure formula ImageStructure formula Image
      Quality LevelMQ200
      Applications
      ApplicationTrifluoromethanesulfonic anhydride for synthesis. CAS 358-23-6, EC Number 206-616-8, chemical formula (CF₃SO₂)₂O.
      Biological Information
      Physicochemical Information
      Density1.716 g/cm3 (20 °C)
      Melting Point-82 °C
      Vapor pressure10 hPa (20 °C)
      Dimensions
      Materials Information
      Toxicological Information
      LD 50 oralLD50 Rat 1012 mg/kg
      Safety Information according to GHS
      Hazard Pictogram(s) Hazard Pictogram(s)
      Hazard Pictogram(s)
      Hazard Pictogram(s)
      Hazard Statement(s)H272: May intensify fire; oxidizer.
      H302: Harmful if swallowed.
      H314: Causes severe skin burns and eye damage.
      H335: May cause respiratory irritation.
      EUH014: Reacts violently with water.
      Precautionary Statement(s)P210: Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking.
      P220: Keep away from clothing and other combustible materials.
      P280: Wear protective gloves/ protective clothing/ eye protection/ face protection/ hearing protection.
      P301 + P312: IF SWALLOWED: Call a POISON CENTER/doctor if you feel unwell.
      P303 + P361 + P353: IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water.
      P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
      Signal WordDanger
      Storage class5.1B Oxidizing hazardous materials
      WGKWGK 3 highly hazardous to water
      Disposal12
      Inorganic acids and anhydrides thereof should first be diluted or hydrolyzed by stirring carefully into ice water and then neutralized (protective gloves, fume cupboard!) with sodium hydroxide solution (Cat. No. 105587). Before filling into container D, check the pH with pH universal indicator strips (Cat. No. 109535). Fuming sulfuric acid should be carefully stirred dropwise into 40 % sulfuric acid (Cat. No. 109286). Ensure that plenty of ice is available for cooling! When sufficiently cool, treat the highly concentrated sulfuric acid as described above. Analogous to this procedure, other anhydrides can be converted into their corresponding acids. Acid gases (e.g. hydrogen halide, chlorine, phosgene, sulfur dioxide) can be introduced into dilute sodium hydroxide solution and after neutralization disposed of in container D.
      Safety Information
      Categories of dangerharmful, corrosive
      Product Usage Statements
      Storage and Shipping Information
      StorageStore below +30°C.
      Packaging Information
      Transport Information
      Declaration (railroad and road) ADR, RIDUN 3098 , 5.1 (8), II
      Declaration (transport by air) IATA-DGRUN 3098 , 5.1 (8), II
      Declaration (transport by sea) IMDG-CodeUN 3098 , 5.1 (8), II
      Supplemental Information
      Specifications
      Assay (acidimetric)≥ 99.0 %
      Density (d 20 °C/ 4 °C)1.715 - 1.720
      Identity (IR)passes test
      Global Trade Item Number
      Catalogue Number GTIN
      8180430050 04027269123857

      Documentation

      Trifluoromethanesulfonic anhydride SDS

      Title

      Safety Data Sheet (SDS) 

      Trifluoromethanesulfonic anhydride Certificates of Analysis

      Product Number PackagingSpecificationLot Number
      8180430050 Glass bottlePDF Specification Document

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      Categories

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      Reagents, Chemicals and Labware > Organic Synthesis > Product Line for synthesis > Sulfur Compounds > Sulfonic Acids and Derivatives > Sulfonic Acid Chlorides and Anhydrides