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Merck - 1060482500 - Dichloromethane

  • MFR SKU: 1060482500
  • ITEM #: 6309782
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ITEM #: 6309782
Dichloromethane for spectroscopy Uvasol®. CAS 75-09-2, chemical formula CHCl.
This listing is for 2.5 l Glass bottle

Merck - 1060482500 - Dichloromethane

  • Item #: 6309782
  • MFR SKU: 1060482500
  • Catalogue Number 106048
  • Synonyms DCM, Methylene chloride, Methylene dichloride
  • Dichloromethane
  • Overview Accurate 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.
  • CAS number 75-09-2
  • EC index number 602-004-00-3
  • EC number 200-838-9
  • Hill Formula CHCl
  • Chemical formula CHCl
  • Molar Mass 84.93 g/mol
  • HS Code 2903 12 00
  • Structure formula Image
  • Quality Level MQ100
  • Application Dichloromethane for spectroscopy Uvasol®. CAS 75-09-2, chemical formula CHCl.
  • Boiling point 40 ° C (1013 hPa)
  • Density 1.33 g/cm3 (20 ° C)
  • Evaporation number 1.9
  • Explosion limit 13 - 22 %(V)
  • Ignition temperature 605 ° C DIN 51794
  • Melting Point -95 ° C
  • Vapor pressure 584 hPa (25 ° C)
  • Solubility 20 g/l
  • LD 50 oral LD50 Rat 1600 mg/kg
  • LD 50 dermal LD50 Rat > 2000 mg/kg
  • 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) P201: Obtain special instructions before use.
  • P202: Do not handle until all safety precautions have been read and understood.
  • P261: Avoid breathing dust/ fume/ gas/ mist/ vapours/ spray.
  • P302 + P352: IF ON SKIN: Wash with plenty of 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 Word Warning
  • RTECS PA8050000
  • Storage class 6.1D Non-combustible, acute toxic Cat.3 / toxic hazardous materials or hazardous materials causing chronic effects
  • WGK WGK 2 obviously hazardous to water
  • Disposal 2
  • 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).
  • Categories of danger carcinogenic
  • Storage Store at +2° C to +30° C.
  • Declaration (railroad and road) ADR, RID UN 1593 , 6.1, III
  • Declaration (transport by air) IATA-DGR UN 1593 , 6.1, III
  • Declaration (transport by sea) IMDG-Code UN 1593 , 6.1, III, Segregation Group: 10 (Liquid halogenated hydrocarbons)
  • 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 254nm) ≤ 1.0 ppb
  • Fluorescence (as quinine at 365nm) ≤ 1.0 ppb
  • Transmission (at 235nm) ≥ 30 %
  • Transmission (at 240nm) ≥ 70 %
  • Transmission (at 245nm) ≥ 85 %
  • Transmission (at 250nm) ≥ 95 %
  • Transmission (from 255nm) ≥ 98 %
  • Absorbance (at 235nm) ≤ 0.52
  • Absorbance (at 240nm) ≤ 0.16
  • Absorbance (at 245nm) ≤ 0.07
  • Absorbance (at 250nm) ≤ 0.02
  • Absorbance (from 255nm) ≤ 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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