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109678 | 二甲亞碸

109678
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      Overview

      Replacement Information

      Key Spec Table

      CAS #EC NumberHill FormulaChemical FormulaMolar Mass
      67-68-5200-664-3C₂H₆OS(CH₃)₂SO78.13 g/mol

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      1.09678.0100
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          玻璃瓶 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 99
          Structure formula Image
          Applications
          ApplicationDimethyl sulfoxide for gas chromatography. CAS 67-68-5, chemical formula (CH₃)₂SO. Dimethyl sulfoxide MSDS or SDS, and related info below.
          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 water endangering
          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 %