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106048 Dichloromethane

106048
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Overview

Replacement Information

Key Specifications Table

CAS #EC NumberHill FormulaChemical FormulaMolar Mass
75-09-2 200-838-9 CH₂Cl₂ CH₂Cl₂ 84.93 g/mol

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          Description
          Catalogue Number106048
          SynonymsDCM, Methylene chloride, Methylene dichloride
          DescriptionDichloromethane
          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.
          References
          Product Information
          CAS number75-09-2
          EC index number602-004-00-3
          EC number200-838-9
          Hill FormulaCH₂Cl₂
          Chemical formulaCH₂Cl₂
          Molar Mass84.93 g/mol
          HS Code2903 12 00
          Structure formula ImageStructure formula Image
          Quality LevelMQ100
          Applications
          ApplicationDichloromethane for spectroscopy Uvasol®. CAS 75-09-2, chemical formula CH₂Cl₂.
          Biological Information
          Physicochemical Information
          Boiling point40 °C (1013 hPa)
          Density1.33 g/cm3 (20 °C)
          Evaporation number1.9
          Explosion limit13 - 22 %(V)
          Ignition temperature605 °C DIN 51794
          Melting Point-95 °C
          Vapor pressure475 hPa (20 °C)
          Solubility20 g/l
          Dimensions
          Materials Information
          Toxicological Information
          LD 50 oralLD50 Rat 1600 mg/kg
          LD 50 dermalLD50 Rat > 2000 mg/kg
          Safety Information according to GHS
          Hazard Pictogram(s) Hazard Pictogram(s)
          Hazard Pictogram(s)
          Hazard Statement(s)H315: Causes skin irritation.
          H319: Causes serious eye irritation.
          H336: May cause drowsiness or dizziness.
          H351: Suspected of causing cancer.
          Precautionary Statement(s)P281: Use personal protective equipment as required.
          P302 + P352: IF ON SKIN: Wash with plenty of soap and water.
          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.
          Signal WordWarning
          RTECSPA8050000
          Storage class6.1 D Non combustible, acute toxicity cat. 3 / toxic or substances with chronic effects
          WGKWGK 2 obviously hazardous to water
          Disposal2
          Organic halogenated solvents and solutions of organic halogen-containing substances: For strongly contaminated or mixed halogenated solvents container B: Caution: Do not use aluminium containers; in addition, in the case of water-containing chlorinated waste materials do not use stainless-steel containers (danger of leaks caused by corrosion).
          Safety Information
          Hazard Symbols Hazard SymbolsHarmful
          Categories of dangercarcinogenic
          R PhraseR 40
          Limited evidence of a carcinogenic effect.
          S PhraseS 3-36/37
          Keep in a cool place.Wear suitable protective clothing and gloves.
          Product Usage Statements
          Storage and Shipping Information
          StorageStore at +2°C to +30°C.
          Packaging Information
          Transport Information
          Declaration (railroad and road) ADR, RIDUN 1593 , 6.1, III
          Declaration (transport by air) IATA-DGRUN 1593 , 6.1, III
          Declaration (transport by sea) IMDG-CodeUN 1593 , 6.1, III, Segregation Group: 10 (Liquid halogenated hydrocarbons)
          Supplemental Information
          Specifications
          Purity (GC)≥ 99.9 %
          Evaporation residue≤ 0.0002 %
          Water≤ 0.01 %
          Color≤ 10 Hazen
          Acidity≤ 0.0002 meq/g
          Alkalinity≤ 0.0002 meq/g
          Fluorescence (as quinine at 254 nm)≤ 1.0 ppb
          Fluorescence (as quinine at 365 nm)≤ 1.0 ppb
          Transmission (at 235 nm)≥ 30 %
          Transmission (at 240 nm)≥ 70 %
          Transmission (at 245 nm)≥ 85 %
          Transmission (at 250 nm)≥ 95 %
          Transmission (from 255 nm)≥ 98 %
          Absorbance (at 235 nm)≤ 0.52
          Absorbance (at 240 nm)≤ 0.16
          Absorbance (at 245 nm)≤ 0.07
          Absorbance (at 250 nm)≤ 0.02
          Absorbance (from 255 nm)≤ 0.01
          The product is stabilized with about 50 ppm 2-Methyl-2-butene
          Meet the requirements of "Specific use spectroscopy" according ACS

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          Categories

          Analytics and Sample Preparation > Spectroscopy > Solvents for Spectroscopy, Uvasol®
          Reagents, Chemicals and Labware > Solvents > Solvents for Instrumental Organic Analysis > Solvents for Spectroscopy, Uvasol®
          Analytics and Sample Preparation > Spectroscopy > UV/VIS Spectroscopy > Solvents for UV/VIS Spectroscopy