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100930 Diethyl ether

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Key Specifications Table

CAS #EC NumberHill FormulaChemical FormulaMolar Mass
60-29-7200-467-2C₄H₁₀O(C₂H₅)₂O74.12 g/mol

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      Catalogue Number100930
      SynonymsEthyl ether, Ether, Et2O, Ethoxyethane
      DescriptionDiethyl ether
      OverviewAccurate analytic results in UV/VIS and infrared spectroscopy depend on the use of very pure solvents for sample preparation. The Uvasol® solvents range has been specially designed for spectroscopy and other applications requiring solvents of the highest spectral purity. The refinement process allows a greater degree of security in applications and avoids misinterpretation of analytical results caused by traces of UV, IR and fluorescence contamination. Uvasol® solvents offer best UV transmittance. In all specifications the minimum transmittance for 5 typical wavelengths are identified. Furthermore the transmittance is specified in accordance with Reag. Ph Eur and ACS.
      Product Information
      CAS number60-29-7
      EC index number603-022-00-4
      EC number200-467-2
      Hill FormulaC₄H₁₀O
      Chemical formula(C₂H₅)₂O
      Molar Mass74.12 g/mol
      HS Code2909 11 00
      Structure formula ImageStructure formula Image
      Quality LevelMQ100
      ApplicationDiethyl ether for spectroscopy Uvasol®. CAS 60-29-7, chemical formula (C₂H₅)₂O.
      Biological Information
      Physicochemical Information
      Boiling point34.6 °C (1013 hPa)
      Density0.71 g/cm3 (20 °C)
      Explosion limit1.7 - 36 %(V)
      Flash point-40 °C
      Ignition temperature180 °C
      Melting Point-116 °C
      Vapor pressure563 hPa (20 °C)
      Solubility69 g/l
      Materials Information
      Toxicological Information
      LD 50 oralLD50 Rat 1215 mg/kg
      LD 50 dermalLD50 Rabbit > 2000 mg/kg
      Safety Information according to GHS
      Hazard Pictogram(s) Hazard Pictogram(s)
      Hazard Pictogram(s)
      Hazard Statement(s)H224: Extremely flammable liquid and vapour.
      H302: Harmful if swallowed.
      H336: May cause drowsiness or dizziness.
      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.
      P233: Keep container tightly closed.
      P240: Ground and bond container and receiving equipment.
      P241: Use explosion-proof electrical/ ventilating/ lighting equipment.
      P301 + P312: IF SWALLOWED: Call a POISON CENTER/doctor if you feel unwell.
      P403 + P233: Store in a well-ventilated place. Keep container tightly closed.
      Signal WordDanger
      Storage class3 Flammable liquids
      WGKWGK 1 slightly hazardous to water
      Strongly contaminated halogen-free organic solvents: container A.
      Safety Information
      Categories of dangerextremely flammable, harmful
      Product Usage Statements
      Storage and Shipping Information
      StorageStore at +15°C to +25°C.
      Packaging Information
      Transport Information
      Declaration (railroad and road) ADR, RIDUN 1155 , 3, I
      Declaration (transport by air) IATA-DGRUN 1155 , 3, I
      Declaration (transport by sea) IMDG-CodeUN 1155 , 3, I
      Supplemental Information
      Purity (GC)≥ 98.0 %
      Evaporation residue≤ 0.0003 %
      Water≤ 0.03 %
      Colour≤ 10 Hazen
      Acidity≤ 0.0002 meq/g
      Alkalinity≤ 0.0002 meq/g
      Peroxide≤ 0.0005 %
      Fluorescence (as quinine at 254 nm)≤ 1.0 ppb
      Fluorescence (as quinine at 365 nm)≤ 1.0 ppb
      Transmission (at 220 nm)≥ 30 %
      Transmission (at 235 nm)≥ 55 %
      Transmission (at 250 nm)≥ 80 %
      Transmission (at 270 nm)≥ 90 %
      Transmission (from 300 nm)≥ 98 %
      Absorbance (at 220 nm)≤ 0.52
      Absorbance (at 235 nm)≤ 0.26
      Absorbance (at 250 nm)≤ 0.10
      Absorbance (at 270 nm)≤ 0.05
      Absorbance (from 300 nm)≤ 0.01
      The product is stabilized with about 2% ethanol.

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