109678 Dimethyl sulfoxide

109678
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Overview

Replacement Information

Key Specifications Table

CAS #EC NumberHill FormulaChemical FormulaMolar Mass
67-68-5 200-664-3 C₂H₆OS (CH₃)₂SO 78.13 g/mol

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      Glass bottle 100 ml
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      Description
      Catalogue Number109678
      SynonymsMethanesulfinylmethane, Methyl sulfoxide, Dimethyl(oxido)sulfur, DMSO
      DescriptionDimethyl sulfoxide
      References
      Product Information
      CAS number67-68-5
      EC number200-664-3
      Hill FormulaC₂H₆OS
      Chemical formula(CH₃)₂SO
      Molar Mass78.13 g/mol
      HS Code2930 90 98
      Structure formula ImageStructure formula Image
      Quality LevelMQ100
      Applications
      ApplicationDimethyl sulfoxide for gas chromatography. CAS 67-68-5, chemical formula (CH₃)₂SO.
      Biological Information
      Physicochemical Information
      Boiling point189 °C (1013 hPa)
      Density1.10 g/cm3 (20 °C)
      Explosion limit1.8 - 63.0 %(V)
      Flash point87 °C
      Ignition temperature300 - 302 °C
      Melting Point18.5 °C
      Saturation concentration (air)8.0 g/m3 (20 °C)
      Vapor pressure0.6 hPa (20 °C)
      Viscosity kinematic2.14 mm2/s
      Solubility1000 g/l
      Dimensions
      Materials Information
      Toxicological Information
      LD 50 oralLD50 Rat 28300 mg/kg
      LD 50 dermalLD50 Rat 40000 mg/kg
      Safety Information according to GHS
      RTECSPV6210000
      Storage class10 - 13 Other liquids and solids
      WGKWGK 1 slightly hazardous to water
      Disposal1
      Strongly contaminated halogen-free organic solvents: container A.
      Safety Information
      Product Usage Statements
      Storage and Shipping Information
      StorageStore at +5°C to +30°C.
      Packaging Information
      Transport Information
      Declaration (railroad and road) ADR, RIDKein Gefahrgut
      Declaration (transport by air) IATA-DGRNo Dangerous Good
      Declaration (transport by sea) IMDG-CodeNo Dangerous Good
      Supplemental Information
      Specifications
      Assay (GC)≥ 99.7 %
      Identity (IR)conforms
      Water≤ 0.3 %