111474 | 1,4-Dithiothreitol

111474
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      Overview

      Replacement Information

      Key Spec Table

      Empirical FormulaCAS #
      C₄H₁₀O₂S₂3483-12-3

      Pricing & Availability

      Catalogue NumberAvailability Packaging Qty/Pack Price Quantity
      1114740001
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          Glass bottle 1 g
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          1114740005
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              Glass bottle 5 g
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              1114740025
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                  Glass bottle 25 g
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                  Description
                  Catalogue Number111474
                  SynonymsDTT, Cleland’s reagent
                  References
                  Product Information
                  CAS number3483-12-3
                  EC number222-468-7
                  Hill FormulaC₄H₁₀O₂S₂
                  Chemical formula(C₂H₃OHSH)₂
                  Molar Mass154.24 g/mol
                  HS Code2930 90 98
                  Structure formula Image
                  Applications
                  Biological Information
                  Physicochemical Information
                  Flash point>110 °C
                  Melting Point40 - 43 °C
                  pH value5.1 (10 g/l, H₂O, 20 °C)
                  Bulk density300 kg/m3
                  Solubility1500 g/l
                  Dimensions
                  Materials Information
                  Toxicological Information
                  LD 50 oralLD50 Rat 400 mg/kg
                  Safety Information according to GHS
                  Hazard Pictogram(s)
                  Hazard Statement(s)H302: Harmful if swallowed.
                  H315: Causes skin irritation.
                  H319: Causes serious eye irritation.
                  Precautionary Statement(s)P302 + P352: IF ON SKIN: Wash with plenty of soap and 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 WordWarning
                  RTECSEK1610000
                  Storage class10 - 13 Other liquids and solids
                  WGKWGK 3 highly water endangering
                  Disposal6
                  Sulfides and sulfites as well as other reducing substances, inorganic cyanides and isonitriles: Stir into sodium hypochlorite solution (Cat. No. 105614) and, if necessary, leave to react for several days. Caution: some substances may show a violent reaction! Draw off any toxic or flammable gases that may be formed. Excess oxidant should be neutralized with sodium thiosulfate (Cat. No. 106513). Container D or E.
                  Safety Information
                  Hazard Symbols Harmful
                  Categories of dangerharmful, irritant
                  R PhraseR 22-36/38
                  Harmful if swallowed.Irritating to eyes and skin.
                  Product Usage Statements
                  Storage and Shipping Information
                  StorageStore at +2°C to +8°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 (iodometric)≥ 99 %
                  Identity (IR-spectrum)passes test
                  Melting point40 - 43 °C
                  Heavy metals (as Pb)≤ 10 ppm
                  Fe (Iron)≤ 5 ppm