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Dichloromethane

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  Post Date: Jul 05,2017
  Expiry Date: Jan 01,2018
  Detailed Description: Cas No. :75-09-2
Product name Dichloromethane
CAS RN 75-09-2
EINECS No. 200-838-9
Molecular formula CH2Cl2
Molecular weight 84.93
Physical and chemical properties Appearance and Properties: Colorless transparent liquid with aromatic odor. 
       Melting point (° C): -96.7 
       Boiling point (° C): 39.8 
       Relative density (water = 1): 1.33 
       Relative vapor density (air = 1): 2.93 
       Saturated vapor pressure (kPa): 30.55 (10 ° C) 
       Combustion heat (kJ / mol): 604.9 
       Critical temperature (° C): 237 
       Critical pressure (MPa): 6.08 
       Octanol / water partition coefficient logarithm: 1.25 
       Ignition temperature (℃): 615 
       Upper explosion limit% (V / V): 19 
       Lower explosion limit% (V / V): 12 
       Solubility: slightly soluble in water, soluble in ethanol, ether.
Uses      Used as solvent for the resin and plastics industry. Widely used in medicine, plastics and film industry.

  CAS Registry Number:

75-09-2

  Synonyms: ;Methylene chloride;Methane dichloride;Methylene dichloride;narkotil;Plastisolve;R 30;Refrigerant 30;solaesthin;solmethine;
  Molecular Formula: CH2Cl2
  Molecular Weight: 84.93
  Molecular Structure: 75-09-2 Dichloromethane
  Hazard Symbols:  Xn:Harmful;
  Risk Codes: R40:;
  Safety Description: S23:;
S24/25:;
S36/37:;

  Company: Shandong KStone Chemical Co.,Ltd.     [ China ]        
  Contact: Manager Xing
  Tel: +86-13964396037
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