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820544 1-Dodecanethiol

1-Dodecanethiol for synthesis. CAS 112-55-0, chemical formula CH₃(CH₂)₁₁SH.

1-Dodecanethiol MSDS (material safety data sheet) or SDS, CoA and CoQ, dossiers, brochures and other available documents.

Synonyms: Lauryl mercaptan, Dodecyl mercaptan

CAS #: 112-55-0 EC Number: 203-984-1 Molar Mass: 202.39 g/mol Chemical Formula: CH₃(CH₂)₁₁SH Hill Formula: C₁₂H₂₆S
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Overview

Key Spec Table

CAS #EC NumberHill FormulaChemical FormulaMolar Mass
112-55-0203-984-1C₁₂H₂₆SCH₃(CH₂)₁₁SH202.39 g/mol

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                  Description
                  Catalogue Number820544
                  SynonymsLauryl mercaptan, Dodecyl mercaptan
                  Description1-Dodecanethiol
                  Product Information
                  CAS number112-55-0
                  EC number203-984-1
                  Hill FormulaC₁₂H₂₆S
                  Chemical formulaCH₃(CH₂)₁₁SH
                  Molar Mass202.39 g/mol
                  HS Code2930 90 95
                  Structure formula ImageStructure formula Image
                  Quality LevelMQ200
                  Applications
                  Application1-Dodecanethiol for synthesis. CAS 112-55-0, chemical formula CH₃(CH₂)₁₁SH.
                  Physicochemical Information
                  Density0.845 g/cm3 (20 °C)
                  Flash point128 °C
                  Ignition temperature230 °C
                  Melting Point-9 - -7 °C
                  Vapor pressure0.002 hPa (20 °C)
                  Solubility<1 g/l
                  Toxicological Information
                  LD 50 oralLD50 Rat > 2000 mg/kg
                  Safety Information according to GHS
                  Hazard Pictogram(s) Hazard Pictogram(s)
                  Hazard Pictogram(s)
                  Hazard Pictogram(s)
                  Hazard Statement(s)H314: Causes severe skin burns and eye damage.
                  H317: May cause an allergic skin reaction.
                  H410: Very toxic to aquatic life with long lasting effects.
                  Precautionary Statement(s)P261: Avoid breathing mist or vapours.
                  P272: Contaminated work clothing should not be allowed out of the workplace.
                  P273: Avoid release to the environment.
                  P280: Wear protective gloves/ protective clothing/ eye protection/ face protection/ hearing protection.
                  P303 + P361 + P353: IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with 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 WordDanger
                  Storage class8A Combustible, corrosive hazardous materials
                  WGKWGK 3 highly hazardous to water
                  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
                  Categories of dangerirritant
                  Storage and Shipping Information
                  StorageStore below +30°C.
                  Transport Information
                  Declaration (railroad and road) ADR, RIDUN 1760 , 8, III
                  Declaration (transport by air) IATA-DGRUN 1760 , 8, III
                  Declaration (transport by sea) IMDG-CodeUN 1760 , 8, III
                  Specifications
                  Assay (GC, area%)≥ 98.0 % (a/a)
                  Density (d 20 °C/ 4 °C)0.844 - 0.846
                  Identity (IR)passes test
                  Global Trade Item Number
                  Catalogue Number GTIN
                  8205440250 04022536461076
                  8205441000 04022536461083
                  8205443000 04022536660608
                  8205449011 04022536648125