Millipore Sigma Vibrant Logo

101900 Dimethyl sulfoxide

Dimethyl sulfoxide for headspace gas chromatography SupraSolv®. CAS 67-68-5, chemical formula (CH₃)₂SO.

Dimethyl sulfoxide MSDS (material safety data sheet) or SDS, CoA and CoQ, dossiers, brochures and other available documents.

Synonyms: Methanesulfinylmethane, Methyl sulfoxide, Dimethyl(oxido)sulfur, DMSO

CAS #: 67-68-5 EC Number: 200-664-3 Molar Mass: 78.13 g/mol Chemical Formula: (CH₃)₂SO Hill Formula: C₂H₆OS
View Products on Sigmaaldrich.com
101900
View Pricing & Availability

Overview

Replacement Information

Key Spec Table

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

Pricing & Availability

Catalogue Number AvailabilityPackaging Qty/Pack Price Quantity
1019000500
Retrieving availability...
—
Fulfillment and Delivery Delayed Fulfillment and Delivery Delayed
In Stock 
Discontinued
Limited Quantities Available
Availability to be confirmed
    Remaining : Will advise
      Remaining : Will advise
      Will advise
      Contact Customer Service
      Contact Customer Service

      		 Glass bottle 0.5 l
      Retrieving price...
      Price could not be retrieved
      Minimum Quantity is a multiple of
      Maximum Quantity is
      Upon Order Completion More Information
      You Saved ()
       
      —
      Request Pricing
      		 —
      1019001000
      Retrieving availability...
      —
      Fulfillment and Delivery Delayed Fulfillment and Delivery Delayed
      In Stock 
      Discontinued
      Limited Quantities Available
      Availability to be confirmed
        Remaining : Will advise
          Remaining : Will advise
          Will advise
          Contact Customer Service
          Contact Customer Service

          		 Glass bottle 1 l
          Retrieving price...
          Price could not be retrieved
          Minimum Quantity is a multiple of
          Maximum Quantity is
          Upon Order Completion More Information
          You Saved ()
           
          —
          Request Pricing
          		 —
          1019002500
          Retrieving availability...
          —
          Fulfillment and Delivery Delayed Fulfillment and Delivery Delayed
          In Stock 
          Discontinued
          Limited Quantities Available
          Availability to be confirmed
            Remaining : Will advise
              Remaining : Will advise
              Will advise
              Contact Customer Service
              Contact Customer Service

              		 Glass bottle 2.5 l
              Retrieving price...
              Price could not be retrieved
              Minimum Quantity is a multiple of
              Maximum Quantity is
              Upon Order Completion More Information
              You Saved ()
               
              —
              Request Pricing
              		 —
              Description
              Catalogue Number101900
              SynonymsMethanesulfinylmethane, Methyl sulfoxide, Dimethyl(oxido)sulfur, DMSO
              DescriptionDimethyl sulfoxide
              OverviewSupraSolv® solvents for headspace gas chromatography are developed particularly for the analysis of residual
              solvents in drug substances, excipients and drug products according to ICH, Ph Eur and USP - SupraSolv® headspace solvents are tested for all
              residual solvents defined by the ICH.
              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 ImageStructure formula Image
              Quality LevelMQ100
              Applications
              ApplicationDimethyl sulfoxide for headspace gas chromatography SupraSolv®. CAS 67-68-5, chemical formula (CH₃)₂SO.
              Biological Information
              Physicochemical Information
              Boiling point189 °C (1013 hPa)
              Density1.1 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 pressure0.55 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 +2°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)≥ 99.8 %
              Identity (IR)conforms
              Evaporation residue≤ 3.0 mg/l
              Water≤ 0.05 %
              Color≤ 10 Hazen
              GC/HS (Every residual solvent of class 1 acc. ICH)≤ 1 µg/g
              GC/HS (Every residual solvent of class 2 acc. ICH)≤ 10 µg/g
              GC/HS (Every residual solvent of class 3 acc. ICH)≤ 50 µg/g
              Suitable as solvent for the analysis of residual solvents of ICH classes 1,2 and 3 according to Ph Eur and USP.
              Formic acid, acetic acid, dimethylacetamide and cumene are not detected.
              Global Trade Item Number
              Catalogue Number GTIN
              1019000500 04027269573287
              1019001000 04027269159252
              1019002500 04027269159269

              Related Products & Applications

              Accessories (Secondary)

              Catalogue Number Description  
              108801 Bottle key Show Pricing & Availability
              963533 Safety carrier Show Pricing & Availability

              Related Products By: Application Facete

              HS-GC Headspace Gas Chromatography
              GC Gas Chromatography

              Related Products By: Brand Facete

              SupraSolv®

              Categories

              Analytics and Sample Preparation > Analytical Chromatography > Gas Chromatography GC > Solvents for Headspace Gas Chromatography, SupraSolv®
              Reagents, Chemicals and Labware > Solvents > Solvents for Instrumental Organic Analysis > Solvents for Headspace Gas Chromatography, SupraSolv®