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801818 2-Butanethiol

2-Butanethiol for synthesis. CAS 513-53-1, chemical formula CH₃CH₂CH(SH)CH₃.

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

Synonyms: sec-Butyl mercaptan, 1-Methyl-1-propanthiol

CAS #: 513-53-1 EC Number: 208-165-2 Molar Mass: 90.19 g/mol Chemical Formula: CH₃CH₂CH(SH)CH₃ Hill Formula: C₄H₁₀S
801818
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Overview

Replacement Information

Key Specifications Table

CAS #EC NumberHill FormulaChemical FormulaMolar Mass
513-53-1208-165-2C₄H₁₀SCH₃CH₂CH(SH)CH₃90.19 g/mol

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      Description
      Catalogue Number801818
      Synonymssec-Butyl mercaptan, 1-Methyl-1-propanthiol
      Description2-Butanethiol
      References
      Product Information
      CAS number513-53-1
      EC number208-165-2
      Hill FormulaC₄H₁₀S
      Chemical formulaCH₃CH₂CH(SH)CH₃
      Molar Mass90.19 g/mol
      HS Code2930 90 98
      Structure formula ImageStructure formula Image
      Quality LevelMQ200
      Applications
      Application2-Butanethiol for synthesis. CAS 513-53-1, chemical formula CH₃CH₂CH(SH)CH₃.
      Biological Information
      Physicochemical Information
      Boiling point82 - 88 °C (1013 hPa)
      Density0.830 g/cm3
      Explosion limit1.7 - 9.6 %(V)
      Flash point-23 °C
      Melting Point-165 °C
      Vapor pressure108 hPa (25 °C)
      Solubility1.32 g/l
      Dimensions
      Materials Information
      Toxicological Information
      LD 50 oralLD50 Rat 5176 mg/kg
      LD 50 dermalLD50 Rabbit > 2000 mg/kg
      Safety Information according to GHS
      Hazard Pictogram(s) Hazard Pictogram(s)
      Hazard Statement(s)H225: Highly flammable liquid and vapour.
      Precautionary Statement(s)P210: Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking.
      P233: Keep container tightly closed.
      P240: Ground and bond container and receiving equipment.
      P241: Use explosion-proof electrical/ ventilating/ lighting equipment.
      P242: Use non-sparking tools.
      P243: Take action to prevent static discharges.
      Signal WordDanger
      Storage class3 Flammable liquids
      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 dangerhighly flammable
      Product Usage Statements
      Storage and Shipping Information
      StorageStore below +30°C.
      Packaging Information
      Transport Information
      Declaration (railroad and road) ADR, RIDUN 2347 , 3, II
      Declaration (transport by air) IATA-DGRUN 2347 , 3, II
      Declaration (transport by sea) IMDG-CodeUN 2347 , 3, II
      Supplemental Information
      Specifications
      Assay (GC, area%)≥ 95.0 % (a/a)
      Density (d 20 °C/ 4 °C)0.830 - 0.833
      Identity (IR)passes test
      Global Trade Item Number
      Catalog Number GTIN
      8018180250 04022536370866

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      Categories

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      Reagents, Chemicals and Labware > Organic Synthesis > Product Line for synthesis > Sulfur Compounds > Mercaptans > Aliphatic and Araliphatic Mercaptans
      Reagents, Chemicals and Labware > Organic Synthesis > Organic Synthesis Products for Pharma > Organic Synthesis Building Blocks and Reagents for Pharma > Sulfur Compounds > Mercaptans > Aliphatic and Araliphatic Mercaptans