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109671 | 1,4-Dioxane

109671
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      Overview

      Replacement Information

      Key Specifications Table

      CAS #EC NumberHill FormulaMolar MassGrade Value
      123-91-1 204-661-8 C₄H₈O₂ 88.11 g/mol ACS,ISO

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      1096710250
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          Glass bottle 250 ml
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          1096711000
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              Glass bottle 1 l
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              1096712500
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                  Glass bottle 2.5 l
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                  1096716025
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                      Barrel stainl. st. 25 l
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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 00
                      Structure formula Image
                      Applications
                      Application1,4-Dioxane for analysis EMSURE® ACS,ISO. CAS 123-91-1, pH 6 - 8 (500 g/l, H₂O, 20 °C). MSDS and product info below.
                      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 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/sparks/open flames/hot surfaces. 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.
                      RTECSJG8225000
                      Storage class3 Flammable liquids
                      WGKWGK 2 water endangering
                      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 Flammable
                      Harmful
                      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)≥ 99.5 %
                      Identity (IR)conforms
                      Colour≤ 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

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                      Categories

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