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Dichloromethane 99.5% ACS Reagent

111.00 $
art: ---
Dichloromethane 99.5% ACS Reagent
  • 500mL Dichloromethane 99.5% ACS Reagent

  • $ 111.00000000
  • 1L Dichloromethane 99.5% ACS Reagent

  • $ 141.25000000
  • 2.5L Dichloromethane 99.5% ACS Reagent

  • $ 210.10000000
  • 4L Dichloromethane 99.5% ACS Reagent

  • $ 257.45000000
  • 6*1L Dichloromethane 99.5% ACS Reagent

  • $ 450.00000000
  • 18L Dichloromethane 99.5% ACS Reagent

  • $ 620.40000000
  • 4*4L Dichloromethane 99.5% ACS Reagent

  • $ 655.25000000
  • 200L Dichloromethane 99.5% ACS Reagent

  • $ 4900.00000000
 

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Methylene Chloride is a clear, colorless, nonflammable, volatile liquid chlorinated hydrocarbon with a sweet, pleasant smell and emits highly toxic fumes of phosgene when heated to decomposition. Methylene chloride is primarily used as a solvent in paint removers, but is also used in aerosol formulations, as a solvent in the manufacture of pharmaceuticals, as a degreasing agent, in electronics manufacturing and as an ethane foam blowing agent. Inhalation exposure to this substance irritates the nose and throat and affects the central nervous system. Methylene chloride is a possible mutagen and is reasonably anticipated to be a human carcinogen. Dichloromethane is used as an extraction solvent in the preparation of decaffeinated coffee, hop extracts and spice oleoresins. Diluent for colour additives and inks for marking fruit and vegetables The output of these processes is a mixture of methyl chloride, dichloromethane, chloroform, and carbon tetrachloride. These compounds are separated by distillation. Dichloromethane has been shown to exhibit anti-tumor, anti-proliferative, analgesic, anti-fungal and antibiotic functions . Dichloromethane belongs to the family of Organochlorides. These are organic compounds containing a chlorine atom.

Formula
CH2Cl2
Molar mass
84.927 g/mol
CAS Number
75-09-2
Density
1.325 g/mL at 25°C (77°F)
Purity/Grade
≥99.5% (ACS Reagent) contains 40-150 ppm amylene as stabilizer
Appearence
Colourless liquid
Melting point/freezing point
97°C (207°F) - lit.
Initial boiling point and boiling range
39.8 - 40°C (103.6 - 104°F) - lit.
Flash point
closed cup does not flash
Vapour pressure
465 hPa (349 mmHg) at 20°C (68°F)
Vapour density
2.93
Water solubility
13.2 g/l at 25°C (77°F)
Partition coefficient: n-octanol/water
log Pow: 1.25 at 20°C (68°F) - (ECHA), Bioaccumulation is not expected.
Upper/lower flammability or explosive limits
Upper EL: 22%(V); Lower EL: 13%(V)
Evaporation rate
0.71
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