Dimethyl disulphide

• Post Date:

  Apr 08,2015

• Expiry Date:

  Oct 05,2015

• Detailed Description:

  Cas No. :624-92-0

  Chemical name: Dimethyl Disulfide
  Synonyms: Dimethyldisulfide; 2,3-Dithiabutane; Sulfa-Hitech; DMDS
  CAS No.: 624-92-0 
  Molecular formula: C2H6S2
  Molecular Weight: 94.2

  Usage:
  Used as an activator in hydrodesulfurization process of oil refinery, and in presulfurization process, an inhibitor in cracking coking of petrochemicals, also an intermediate for solvent and pesticides.

  Specification:

  Appearance	colorless to yellowish liquid
  Purity (%)	99.5 min.
  Methyl mercaptan (%)	0.1 max.
  Dimethyl sulfide (%)	0.1 max.
  Moisture (ppm)	600
  Dimethyl Polysulfide (%)	0.2 max.
  Sulfur content (%)	68 min.

  Packing: 200 kg net galvanized steel drum, PE drum or ISO tank.

• CAS Registry Number:

  624-92-0

• Synonyms:

  ;Dimethyldisulfide;Dimethyl disulphide;Dimethyl disulfide;Methyl disulphide;DMDS;(methyldisulfanyl)methane;Dimethyldisulfane;Dimethyl Disulfide DMDS;

• Molecular Formula:

  C₂H₆S₂

• Molecular Weight:

  94.199

• Molecular Structure:

  

• Hazard Symbols:

   F:Flammable;
   T+:Very toxic;
   N:Dangerous for the environment;
  

• Risk Codes:

  R11:;
  R22:;
  R26:;
  R36/37/38:;
  R51/53:;
  

• Safety Description:

  S16:;
  S26:;
  S28A:;
  S36/37/39:;
  S38:;
  S45:;
  S61:;
  

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