103132 1,4-Dioxane

103132
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Overview

Replacement Information

Key Specifications Table

CAS #EC NumberHill FormulaMolar Mass
123-91-1 204-661-8 C₄H₈O₂ 88.11 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 00
          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)
          Density1.03 g/cm3 (20 °C)
          Explosion limit1.7 - 25.2 %(V)
          Flash point11 °C
          Ignition temperature300 °C
          Melting Point12 °C
          pH value6 - 8 (500 g/l, H₂O, 20 °C)
          Vapor pressure41 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.
          H351: Suspected of causing cancer.
          EUH019: May form explosive peroxides.
          EUH066: Repeated exposure may cause skin dryness or cracking.
          Precautionary Statement(s)P210: Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking.
          P240: Ground/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 2 obviously 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
          Hazard Symbols Hazard SymbolsHarmful
          Hazard SymbolsFlammable
          Categories of dangerhighly flammable, irritant, carcinogenic
          R PhraseR 11-19-36/37-40-66
          Highly flammable.May form explosive peroxides.Irritating to eyes and respiratory system.Limited evidence of a carcinogenic effect.Repeated exposure may cause skin dryness or cracking.
          S PhraseS 9-16-36/37-46
          Keep container in a well-ventilated place.Keep away from sources of ignition - No smoking.Wear suitable protective clothing and gloves.If swallowed, seek medical advice immediately and show this container or label.
          Product Usage Statements
          Storage and Shipping Information
          StorageStore at +5°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

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          Categories

          Analytics and Sample Preparation > Analytical Chromatography > Mobile Phases for Chromatography > Solvents for Liquid Chromatography, LiChrosolv®
          Reagents, Chemicals and Labware > Solvents > Solvents for Instrumental Organic Analysis > Solvents for Liquid Chromatography, LiChrosolv®