808249 Triethylene glycol dimethyl ether

808249
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      Overview

      Replacement Information

      Key Spec Table

      CAS #EC NumberHill FormulaChemical FormulaMolar Mass
      112-49-2203-977-3C₈H₁₈O₄CH₃O(CH₂CH₂O)₃CH₃178.23 g/mol

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      8082490250
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          Glass bottle 250 ml
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          Description
          Catalogue Number808249
          SynonymsDimethyl triglycol, Triglyme
          DescriptionTriethylene glycol dimethyl ether
          References
          Product Information
          CAS number112-49-2
          EC index number603-176-00-2
          EC number203-977-3
          Hill FormulaC₈H₁₈O₄
          Chemical formulaCH₃O(CH₂CH₂O)₃CH₃
          Molar Mass178.23 g/mol
          HS Code2909 19 90
          Structure formula ImageStructure formula Image
          Applications
          ApplicationTriethylene glycol dimethyl ether (stabilised) for synthesis. CAS 112-49-2, EC Number 203-977-3, chemical formula CH₃O(CH₂CH₂O)₃CH₃.
          Biological Information
          Physicochemical Information
          Density0.99 g/cm3 (20 °C)
          Explosion limit0.7 %(V)
          Flash point106 °C
          Ignition temperature195 °C
          Melting Point-40 °C
          Vapor pressure1.2 hPa (20 °C)
          Solubility>1000 g/l soluble
          Dimensions
          Materials Information
          Toxicological Information
          LD 50 oralLD50 Rat 5390 mg/kg
          Safety Information according to GHS
          Hazard Pictogram(s) Hazard Pictogram(s)
          Hazard Pictogram(s)
          Hazard Statement(s)H360Df: May damage the unborn child. Suspected of damaging fertility.
          H319: Causes serious eye irritation.
          EUH019: May form explosive peroxides.
          Precautionary Statement(s)P201: Obtain special instructions before use.
          P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
          P308 + P313: IF exposed or concerned: Get medical advice/ attention.
          Signal WordDanger
          RTECSXF0665000
          Storage class6.1C Combustible, acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
          WGKWGK 1 slightly hazardous to water
          Disposal9
          Carcinogenic compounds and flammable compounds labelled "Highly toxic" or "Toxic": container F. Alkyl sulfates are carcinogenic; Take particular care to avoid inhalation and skin contact. To neutralize alkyl sulfates, add dropwise (from a dropping funnel) to concentrated ice-cool Ammonia solution (Cat.No. 105426) with vigorous stirring. Before placing in container D, check the pH with pH Universal indicator strips (Cat.No. 109535).
          Safety Information
          Hazard Symbols Hazard SymbolsToxic
          Categories of dangertoxic for reproduction
          R PhraseR 61-19-62
          May cause harm to the unborn child.May form explosive peroxides.Possible risk of impaired fertility.
          S PhraseS 53-36/37-45
          Avoid exposure - obtain special instructions before use.Wear suitable protective clothing and gloves.In case of accident or if you feel unwell, seek medical advice immediately (show the label where possible).
          Product Usage Statements
          Storage and Shipping Information
          StorageStore below +30°C.
          Packaging Information
          Transport Information
          Supplemental Information
          Specifications
          Assay (GC, area%)≥ 98.0 % (a/a)
          Density (d 20 °C/ 4 °C)0.985 - 0.989
          Peroxide (as H₂O₂)≤ 0.005 %
          Identity (IR)passes test

          Documentation

          Triethylene glycol dimethyl ether SDS

          Title

          Safety Data Sheet (SDS) 

          Triethylene glycol dimethyl ether Certificates of Analysis

          Product Number PackagingSpecificationLot Number
          8082490250 Glass bottlePDF Specification Document

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          Categories

          Reagents, Chemicals and Labware > Organic Synthesis > Organic Synthesis Products for Pharma > Organic Synthesis Building Blocks and Reagents for Pharma > Ethers > Unsubstituted Mono and Polyethers
          Reagents, Chemicals and Labware > Organic Synthesis > Organic Synthesis Product Groups > Ethers > Unsubstituted Mono and Polyethers
          Reagents, Chemicals and Labware > Organic Synthesis > Product Line "for synthesis" > Ethers > Unsubstituted Mono and Polyethers