Dimethyl disulfide

• Category :

  Organic chemicals and Derivatives

• Synonyms :

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

• CAS NO :

  624-92-0

• EC NO :

  210-871-0

• Molecular Formula :

  C₂H₆S₂

• Molecular Weight :

  94.199

• Main Specifications :

• InChI :

  InChI=1/C2H6S2/c1-3-4-2/h1-2H3

• Product description :

  Physicochemical properties	Color and odor state: pale yellow transparent liquid, with foul odor
  	Toxicity: Low toxicity		Flammability: Flammable
  	Density: 1.062		Volatility: Volatile
  	Corrosive: corrosive		Boiling point: 117°C
  	Stability: Stability		Melting point: -85°C
  	Acidity-alkaline: neutral		Moisture absorption: does not absorb moisture
  	Spontaneous ignition point: 204°C		Viscosity: Medium viscosity
  	Deliquescence: No deliquescence		Flash point: 24°C
  	Solubility: insoluble in water, easily soluble in organic solvents such as ethanol, ether, benzene, gasoline, carbon tetrachloride, etc
  Various numbers	CAS:624-92-0	HS：2930909099	EINECS：210-871-0
  Uses	It is used as a desulfurizer and passivator in the process of petroleum refining; vulcanizing agents in the rubber industry; organic synthesis raw materials, production of pesticides and pharmaceutical intermediates; It is also used as a solvent, mineral separation agent, fungicide, etc
  Hazard category	3.3 flammable liquids
  Fire-fighting measures	Extinguish the fire with foam, carbon dioxide, dry powder, sand, water extinguishing is ineffective, spray water to cool the container, and if possible, move the container from the fire to an open place. Containers in the fire must be evacuated immediately if they have changed color or produced noise from the safety relief device
  Emergency treatment	Skin contact: Remove contaminated clothing immediately and rinse with plenty of running water for at least 15 minutes. Seek medical attention. Eye contact: Lift the eyelid immediately and rinse thoroughly with plenty of running water or saline for at least 15 minutes. Seek medical attention. Inhalation: Quickly leave the scene to fresh air. Keep your airways open. If breathing is difficult, give oxygen. If breathing stops, perform artificial respiration immediately. Seek medical attention. Food: Rinse your mouth with water and give milk or egg white. Seek medical attention.
  Packaging, storage, transportation	Packaging: Packed in corrosion-resistant galvanized iron drums, net weight of 200kg per barrel. Storage: Store in a cool, ventilated warehouse. Stay away from fire and heat sources. The storage temperature should not exceed 30°C. Keep the container tightly sealed. It should be stored separately from oxidants, acids, alkalis, and halogens, and should not be mixed. Explosion-proof lighting and ventilation facilities are adopted. It is forbidden to use mechanical equipment and tools that are prone to sparks. The storage area should be equipped with leak emergency treatment equipment and appropriate containment materials. Transportation: Transportation according to dangerous goods requirements.

• Molecular Structure :