N, N-dimethylacetamide

Lub npe: dimethylacetamide; dimethylacetamide; acetyldimethylamine; N-acetyldimethylamine; dimethylamide; DMAC

Lub npe Askiv: N, N-dimethylacetamide

CAS: 127-19-5

UN code:

PIB: 204-826-4

Purity: 99.9%

Ib tus neeg hnyav: 190 KG

Packing qeb: yas thoob

Khoom piav qhia:

Dimethylacetamide), lub npe tag nrho yog N, N-dimethylacetamide (cov tshuaj formula: CH3C(O)N(CH3)2, abbreviated li DMAC los yog DMA. Ib qho nquag siv aprotic polar solvent. tsis muaj xim thiab pob tshab kua, flammable. dej, cawv, ether, ester, benzene, chloroform thiab cov tshuaj tsw qab thiab lwm cov kuab tshuaj organic Nws yog tsim los ntawm cov tshuaj tiv thaiv ntawm dimethylamine thiab acetyl chloride.

Lub cev thiab tshuaj muaj zog:

Cov mis mos molecular: C4H9NO

Qhov ceev: 0.94

Solubility:

Molecular Luj: 87.1

Qhov taw qhia: 63

Cov tsos mob: tsis muaj xim thiab pob tshab kua, tsis muaj tshuaj lom, flammable.

siv

Nws yog tsuas yog siv los ua ib qho hnyav rau hluavtaws fiber ntau (acrylonitrile) thiab polyurethane spinning thiab hluavtaws polyamide resin. Nws kuj yog siv los ua cov kuab tshuaj distillation kom cais cov styrene los ntawm C8 feem, thiab siv dav hauv cov yeeb yaj kiab polymer; txheej thiab tshuaj. Tam sim no nws yog dav siv hauv tshuaj thiab tshuaj tua kab los ua ke cov tshuaj tua kab mob thiab tshuaj tua kab.

Cov ntaub ntawv tiv tauj

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