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820959 Tetraethylene glycol dimethyl ether

Tetraethylene glycol dimethyl ether for synthesis. CAS 143-24-8, EC Number 205-594-7, chemical formula CH₃O(CH₂CH₂O)₄CH₃.

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

Synonyms: Dimethyl tetraglycol, Bis[2-(2-methoxyethoxy)ethyl]ether

CAS #: 143-24-8 EC Number: 205-594-7 Molar Mass: 222.28 g/mol Chemical Formula: CH₃O(CH₂CH₂O)₄CH₃ Hill Formula: C₁₀H₂₂O₅
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820959
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Overview

Replacement Information

Key Spec Table

CAS #EC NumberHill FormulaChemical FormulaMolar Mass
143-24-8205-594-7C₁₀H₂₂O₅CH₃O(CH₂CH₂O)₄CH₃222.28 g/mol

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          Description
          Catalogue Number820959
          SynonymsDimethyl tetraglycol, Bis[2-(2-methoxyethoxy)ethyl]ether
          DescriptionTetraethylene glycol dimethyl ether
          References
          Product Information
          CAS number143-24-8
          EC number205-594-7
          Hill FormulaC₁₀H₂₂O₅
          Chemical formulaCH₃O(CH₂CH₂O)₄CH₃
          Molar Mass222.28 g/mol
          HS Code2909 19 90
          Structure formula ImageStructure formula Image
          Quality LevelMQ200
          Applications
          ApplicationTetraethylene glycol dimethyl ether for synthesis. CAS 143-24-8, EC Number 205-594-7, chemical formula CH₃O(CH₂CH₂O)₄CH₃.
          Biological Information
          Physicochemical Information
          Boiling point272 - 277 °C (1013 hPa)
          Density1.01 g/cm3 (20 °C)
          Explosion limit0.8 %(V)
          Flash point141 °C
          Ignition temperature195 °C DIN 51794
          Melting Point-30 °C
          Vapor pressure0.0025 hPa (25 °C)
          Viscosity kinematic4.1 mm2/s (20 °C)
          Dimensions
          Materials Information
          Toxicological Information
          LD 50 oralLD50 Rat 3850 mg/kg
          Safety Information according to GHS
          Hazard Pictogram(s) Hazard Pictogram(s)
          Hazard Statement(s)H360FD: May damage fertility. May damage the unborn child.
          EUH019: May form explosive peroxides.
          Precautionary Statement(s)P201: Obtain special instructions before use.
          P202: Do not handle until all safety precautions have been read and understood.
          P280: Wear protective gloves/ protective clothing/ eye protection/ face protection/ hearing protection.
          P308 + P313: IF exposed or concerned: Get medical advice/ attention.
          P405: Store locked up.
          P501: Dispose of contents/ container to an approved waste disposal plant.
          Signal WordDanger
          RTECSSB 0400000
          Storage class6.1C Combustible, acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
          WGKWGK 1 slightly hazardous to water
          Disposal3
          Relatively unreactive organic reagents should be collected in container A. If halogenated, they should be collected in container B. For solid residues use container C.
          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)1.010 - 1.012
          Identity (IR)passes test
          Global Trade Item Number
          Catalogue Number GTIN
          8.20959.0250 04022536470436
          8.20959.1000 04022536880532