102931 Dimethyl sulfoxide

102931
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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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      1029311000
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          Glass bottle 1 l
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          1029312500
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              Glass bottle 2.5 l
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              Description
              Catalogue Number102931
              SynonymsMethanesulfinylmethane, Methyl sulfoxide, Dimethyl(oxido)sulfur, DMSO
              DescriptionDimethyl sulfoxide
              OverviewDNA and peptide synthesis applications demand solvents with the lowest possible water content. That’s why our solvents for DNA and peptide synthesis are carefully processed and purified to optimize efficiency and yields in these critical processes.
              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
              Applications
              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
              Purity (GC)≥ 99.9 %
              Identity (IR)conforms
              Color≤ 10 Hazen
              Acidity≤ 0.0005 meq/g
              Alkalinity≤ 0.0002 meq/g
              Evaporation residue≤ 10 mg/l
              Water≤ 0.025 %

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              Categories

              Reagents, Chemicals and Labware > Solvents > Solvents for Classical Analysis and Synthesis > DNA Reagents
              Reagents, Chemicals and Labware > Organic Synthesis > Organic Synthesis Product Groups > Reagents and Solvents for DNA / RNA-Synthesis