Dongying City Longxing Chemical Co., Ltd.

Dimethyl Sulfate

• Category :

  Organic chemicals and Derivatives

• Synonyms :

  Dimethylsulfate;dimethyl sulphate;Sulfuricacid, dimethyl ester;

• CAS NO :

  77-78-1

• EC NO :

  201-058-1

• Molecular Formula :

  C₂H₆O₄S

• Molecular Weight :

  126.13

• Main Specifications :

• InChI :

  InChI=1/C2H6O4S/c1-5-7(3,4)6-2/h1-2H3

• Product description :

  Physical and chemical properties	Color Odor State: Colorless or light yellow transparent liquid
  	Toxicity: highly toxic	Combustibility: flammable
  	Density: 1.333	Volatility: not volatile
  	Boiling point: about 188.3°C	Deliquescence: hydrolysis
  	Hygroscopicity: Moisture absorption	Melting point: -31.75°C
  	Spontaneous ignition point: 187.78°C	Flash point: 83.3°C
  	Solubility: Slightly soluble in water, soluble in ethanol, ether, acetone, etc.
  Uses	Used in pesticides, dyes, medicines, perfume industries, etc., and also used in organic chemical synthesis
  Hazard category	Class 6.1,
  Firefighting measures	Extinguishing agent: mist water , carbon dioxide, foam, sand. .
  First aid treatment	Skin contact: Immediately take off contaminated clothing, rinse with plenty of running water for at least 15 minutes, seek medical attention Eye contact: Immediately raise the eyelids, rinse thoroughly with plenty of running water or saline for at least 15 minutes, seek medical attention Inhalation: quickly leave the scene to a place with fresh air, keep the airway unobstructed, if breathing is difficult, give oxygen, if breathing stops, perform artificial respiration immediately, seek medical attention Ingestion: If swallowed by mistake, rinse mouth with water, give milk or egg white, seek medical attention.
  Packaging, storage, and transportation	packed in iron drums, 250kg/drum, and should be stored in a cool, ventilated, and dry warehouse. Keep away from fire and heat sources

• Molecular Structure :