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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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820544
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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
              8205449011 04022536648125