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808249 Triethylene glycol dimethyl ether

Triethylene glycol dimethyl ether (stabilised) for synthesis. CAS 112-49-2, EC Number 203-977-3, chemical formula CH₃O(CH₂CH₂O)₃CH₃.

Triethylene glycol dimethyl ether MSDS (material safety data sheet) or SDS, CoA and CoQ, dossiers, brochures and other available documents.

Synonyms: Dimethyl triglycol, Triglyme

CAS #: 112-49-2 EC Number: 203-977-3 Molar Mass: 178.23 g/mol Chemical Formula: CH₃O(CH₂CH₂O)₃CH₃ Hill Formula: C₈H₁₈O₄
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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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          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
          Quality LevelMQ200
          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 point113 °C
          Ignition temperature195 °C
          Melting Point-45 °C
          Vapor pressure0.027 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)H319: Causes serious eye irritation.
          H360Df: May damage the unborn child. Suspected of damaging fertility.
          EUH019: May form explosive peroxides.
          Precautionary Statement(s)P202: Do not handle until all safety precautions have been read and understood.
          P264: Wash skin thoroughly after handling.
          P280: Wear protective gloves/ protective clothing/ eye protection/ face protection/ hearing protection.
          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.
          P337 + P313: If eye irritation persists: 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
          Categories of dangertoxic for reproduction
          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
          The material is stabilised with Butylhydroxytoluene (BHT).
          At time of analytical testing a content of >10 ppm stabiliser was determined.
          Global Trade Item Number
          Catalogue Number GTIN
          8082490250 04022536398549
          8082499999 04022536398556