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801587 1-Butanethiol

1-Butanethiol for synthesis. CAS 109-79-5, chemical formula CH₃(CH₂)₃SH.

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

Synonyms: Butyl mercaptan

CAS #: 109-79-5 EC Number: 203-705-3 Molar Mass: 90.19 g/mol Chemical Formula: CH₃(CH₂)₃SH Hill Formula: C₄H₁₀S
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Overview

Replacement Information

Key Spec Table

CAS #EC NumberHill FormulaChemical FormulaMolar Mass
109-79-5203-705-3C₄H₁₀SCH₃(CH₂)₃SH90.19 g/mol

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      Description
      Catalogue Number801587
      SynonymsButyl mercaptan
      Description1-Butanethiol
      References
      Product Information
      CAS number109-79-5
      EC number203-705-3
      Hill FormulaC₄H₁₀S
      Chemical formulaCH₃(CH₂)₃SH
      Molar Mass90.19 g/mol
      HS Code2930 90 19
      Structure formula ImageStructure formula Image
      Quality LevelMQ200
      Applications
      Application1-Butanethiol for synthesis. CAS 109-79-5, chemical formula CH₃(CH₂)₃SH.
      Biological Information
      Physicochemical Information
      Boiling point97 - 99 °C (1013 hPa)
      Density0.84 g/cm3 (20 °C)
      Explosion limit1.4 - 11.3 %(V)
      Flash point12 °C
      Melting Point-116 °C
      Vapor pressure61 hPa (25 °C)
      Solubility0.597 g/l
      Dimensions
      Materials Information
      Toxicological Information
      LD 50 oralLD50 Rat 1500 mg/kg
      Safety Information according to GHS
      Hazard Pictogram(s) Hazard Pictogram(s)
      Hazard Pictogram(s)
      Hazard Statement(s)H225: Highly flammable liquid and vapour.
      H302 + H332: Harmful if swallowed or if inhaled.
      H315: Causes skin irritation.
      H317: May cause an allergic skin reaction.
      H319: Causes serious eye irritation.
      H335: May cause respiratory irritation.
      Precautionary Statement(s)P210: Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking.
      P280: Wear protective gloves/ protective clothing/ eye protection/ face protection/ hearing protection.
      P301 + P312: IF SWALLOWED: Call a POISON CENTER/doctor if you feel unwell.
      P303 + P361 + P353: IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water.
      P304 + P340 + P312: IF INHALED: Remove person to fresh air and keep comfortable for breathing. Call a POISON CENTER/doctor if you feel unwell.
      P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
      P403 + P235: Store in a well-ventilated place. Keep cool.
      Signal WordDanger
      RTECSEK6300000
      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, harmful
      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%)≥ 98.0 % (a/a)
      Density (d 20 °C/ 4 °C)0.840 - 0.842
      Identity (IR)passes test
      Global Trade Item Number
      Catalogue Number GTIN
      8015870100 04022536368382

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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