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103132 1,4-Dioxane

1,4-Dioxane for liquid chromatography LiChrosolv®. CAS 123-91-1, pH 6 - 8 (500 g/l, H₂O, 20 °C).

1,4-Dioxane MSDS (material safety data sheet) or SDS, CoA and CoQ, dossiers, brochures and other available documents.

Synonyms: Glycolethylether, 1,4-Diethylene dioxide, 1,4-Dioxacyclohexane

CAS #: 123-91-1 EC Number: 204-661-8 Molar Mass: 88.11 g/mol Hill Formula: C₄H₈O₂
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103132
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Overview

Replacement Information

Key Spec Table

CAS #EC NumberHill FormulaMolar Mass
123-91-1204-661-8C₄H₈O₂88.11 g/mol

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      Description
      Catalogue Number103132
      SynonymsGlycolethylether, 1,4-Diethylene dioxide, 1,4-Dioxacyclohexane
      OverviewWith their high degree of UV transmittance, low particle count, low acidity and alkalinity and low evaporation residue level, LiChrosolv® solvents are ideal for reproducible separations. Since separations are normally carried out under gradient conditions in analytical HPLC, we offer solvents in "gradient grade" as well as "isocratic grade". This enables to minimize the gradient effect of the solvent involved.
      References
      Product Information
      CAS number123-91-1
      EC index number603-024-00-5
      EC number204-661-8
      Hill FormulaC₄H₈O₂
      Molar Mass88.11 g/mol
      HS Code2932 99 99
      Structure formula ImageStructure formula Image
      Quality LevelMQ100
      Applications
      Application1,4-Dioxane for liquid chromatography LiChrosolv®. CAS 123-91-1, pH 6 - 8 (500 g/l, H₂O, 20 °C).
      Biological Information
      Physicochemical Information
      Boiling point101.5 °C (1013 hPa)
      Density1.034 g/cm3 (20 °C)
      Explosion limit1.7 - 25.2 %(V)
      Flash point11 °C
      Ignition temperature300 °C
      Melting Point11.8 °C
      pH value6.0 - 8 (500 g/l, H₂O, 20 °C)
      Vapor pressure36 hPa (20 °C)
      Dimensions
      Materials Information
      Toxicological Information
      LD 50 oralLD50 Rat 5200 mg/kg
      LD 50 dermalLD50 Rabbit 7600 mg/kg
      Safety Information according to GHS
      Hazard Pictogram(s) Hazard Pictogram(s)
      Hazard Pictogram(s)
      Hazard Pictogram(s)
      Hazard Statement(s)H225: Highly flammable liquid and vapour.
      H319: Causes serious eye irritation.
      H335: May cause respiratory irritation.
      H350: May cause cancer.
      EUH019: May form explosive peroxides.
      EUH066: Repeated exposure may cause skin dryness or cracking.
      Precautionary Statement(s)P202: Do not handle until all safety precautions have been read and understood.
      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.
      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.
      P403 + P233: Store in a well-ventilated place. Keep container tightly closed.
      Signal WordDanger
      RTECSJG8225000
      Storage class3 Flammable liquids
      WGKWGK 3 highly 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 dangerhighly flammable, irritant, carcinogenic
      Product Usage Statements
      Storage and Shipping Information
      StorageStore at +2°C to +30°C.
      Packaging Information
      Transport Information
      Declaration (railroad and road) ADR, RIDUN 1165 , 3, II
      Declaration (transport by air) IATA-DGRUN 1165 , 3, II
      Declaration (transport by sea) IMDG-CodeUN 1165 , 3, II
      Supplemental Information
      Specifications
      Purity (GC)≥ 99.8 %
      Identity (IR)conforms
      Evaporation residue≤ 2.0 mg/l
      Water≤ 0.02 %
      Acidity≤ 0.0002 meq/g
      Alkalinity≤ 0.0002 meq/g
      Transmission (at 245 nm)≥ 50 %
      Transmission (at 270 nm)≥ 80 %
      Transmission (from 300 nm)≥ 98 %
      Filtered by 0.2 µm filter
      Global Trade Item Number
      Catalogue Number GTIN
      1031322500 04022536040165

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