Dongying City Longxing Chemical Co., Ltd.

N,N-Dimethylacetamide

• Category :

  Intermediates

• Synonyms :

  N,N-Dimethylacetamide,(DMA);PROPYLENE CHLORIDE;Acetyldimeethylamine;CBC 510337;CH3CON(CH3)2;dimethylacetamid;dimethylacetoneamide;Dimethylamid kyseliny octove;Dimethylamide acetate;2-methylpropanamide;DMAC;

• CAS NO :

  127-19-5

• EC NO :

  204-826-4

• Molecular Formula :

  C₄H₉NO

• Molecular Weight :

  87.1204

• Main Specifications :

• InChI :

  InChI=1/C4H9NO/c1-3(2)4(5)6/h3H,1-2H3,(H2,5,6)

• Product description :

  Physicochemical properties	Color and smell status: colorless, transparent and light ammonia liquid
  	Toxicity: low toxicity	Flammability: flammable
  	Density: 0.9366	Volatility: volatile
  	Boiling point: 166.1℃	Decomposability: easy to decompose
  	Stability: stable	Melting point: -20 ℃
  	Alkalinity or acidity: weakly alkaline	Spontaneous ignition point: 420℃
  	Viscosity: 0.92	Flash point: 66°C
  	Solubility: It can be mixed with organic solvents such as water, alcohol, ether, ester, benzene, chloroform and aromatic compounds at will
  Uses	DMAC is mainly used as synthetic fibers, solvents, and is widely used in polymer films; coatings and medicine. At present, it is widely used to synthesize antibiotics and pesticides in medicine and pesticides. Can be used as reaction catalyst, electrolytic solvent, paint remover
  Hazard category	normal goods
  Fire-fighting measures	Use water spray, dry powder, alcohol-resistant foam, carbon dioxide, and sand to extinguish the fire. Keep the containers in the fire scene cool with water.
  Emergency treatment	Skin contact: Take off immediately and isolate the contaminated clothing, and rinse the skin thoroughly with water Eye contact: rinse immediately Inhalation: Move the patient to a place with fresh air and seek medical attention. If the patient stops breathing, give artificial respiration Ingestion: Seek medical attention, drink plenty of water, induce vomiting (except for coma).
  Packaging, storage, transportation	Metal pail, 190 kg/barrel or 10000 kg special tank. It should be sealed and stored in a cool and dry place, avoid water absorption and sunlight, and cannot be close to the fire source. It should be handled with care when handling, and transported according to general cargo requirements.

• Molecular Structure :