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109671 1,4-Dioxane

Overview

Replacement Information

Key Spec Table

CAS #EC NumberHill FormulaMolar MassGrade Value
123-91-1204-661-8C₄H₈O₂88.11 g/molACS,ISO

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1096710250
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      1096711000
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          Description
          Catalogue Number109671
          SynonymsGlycolethylether, 1,4-Diethylene dioxide, 1,4-Dioxacyclohexane
          OverviewEMSURE® grade solvents are suitable for a broad spectrum of classical lab applications, and are frequently used in regulated and highly demanding lab applications. EMSURE® provides worldwide best and most extensive product specifications. We declare our EMSURE® range to be in compliance with the ACS, with the reagent part of the European Pharmacopoeia (Reag. Ph Eur) and also with the ISO standards.
          References
          Product Information
          CAS number123-91-1
          EC index number603-024-00-5
          EC number204-661-8
          GradeACS,ISO
          Hill FormulaC₄H₈O₂
          Molar Mass88.11 g/mol
          HS Code2932 99 99
          Structure formula ImageStructure formula Image
          Quality LevelMQ300
          Applications
          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)≥ 99.5 %
          Identity (IR)conforms
          Color≤ 10 Hazen
          Acidity≤ 0.0008 meq/g
          Density (d 20 °C/ 4 °C)1.030 - 1.035
          Melting point≥ 11.0 °C
          Formaldehyde≤ 0.05 %
          Acetaldehyde≤ 0.005 %
          Peroxide (as H₂O₂)≤ 0.005 %
          Carbonyl compounds (as CO)≤ 0.01 %
          Evaporation residue≤ 0.001 %
          Water≤ 0.05 %
          Al (Aluminium)≤ 0.00005 %
          B (Boron)≤ 0.000002 %
          Ba (Barium)≤ 0.00001 %
          Ca (Calcium)≤ 0.00005 %
          Cd (Cadmium)≤ 0.000005 %
          Co (Cobalt)≤ 0.000002 %
          Cr (Chromium)≤ 0.000002 %
          Cu (Copper)≤ 0.000002 %
          Fe (Iron)≤ 0.00001 %
          Mg (Magnesium)≤ 0.00001 %
          Mn (Manganese)≤ 0.000002 %
          Ni (Nickel)≤ 0.000002 %
          Pb (Lead)≤ 0.00001 %
          Sn (Tin)≤ 0.00001 %
          Zn (Zinc)≤ 0.00001 %
          Stabilized with 25 ppm 2,6-Di-tert-butyl-4-methylphenol (BHT).
          ACS, ISO-reagent
          Global Trade Item Number
          Catalogue Number GTIN
          1096710250 04022536117027
          1096711000 04022536117034

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          Categories

          Analytics and Sample Preparation > Reagents for Pharmacopoeia Analysis > Solvents for Pharmacopoeia Analysis