N, N-dimethylacetamide

Alamar: dimethylacetamide; dimethylacetamide; acetyldimethylamine; N-acetyldimethylamine; dimethylamide; DMAC

Sunan Ingilishi: N, N-dimethylacetamide

CAS: 127-19-5

Lambar UN:

EINECS: 204-826-4

Tsafta: 99.9%

Nauyin mutum ɗaya: 190 KG

Nau'in marufi: ganga filastik

bayanin samfurin:

Dimethylacetamide), cikakken suna N, N-dimethylacetamide (tsarin sinadarai: CH3C(O) N(CH3)2, an rage shi da DMAC ko DMA. Ruwan da ba shi da launi da bayyananne, mai flammable. Ana iya haɗe shi da DMAC ko DMA. ruwa, barasa, ether, ester, benzene, chloroform da aromatic mahadi da sauran Organic kaushi An samar da dauki na dimethylamine da acetyl chloride Properties: Colorless ruwa.

Kaddarorin jiki da sinadarai:

Tsarin kwayoyin halitta: C4H9NO

Yawan yawa: 0.94

Solubility:

Nauyin Kwayoyin: 87.1

Filashin wuta: 63

Bayyanar: Ruwa mara launi da bayyane, ƙarancin guba, mai ƙonewa.

amfani

An fi amfani dashi azaman sauran ƙarfi don fiber na roba (acrylonitrile) da polyurethane kadi da guduro polyamide na roba. Hakanan ana amfani dashi azaman mai narkewa mai cirewa don raba styrene daga ɓangaren C8, kuma ana amfani dashi sosai a cikin fina-finai na polymer; sutura da magunguna. A halin yanzu ana amfani da shi sosai a cikin magunguna da magungunan kashe qwari don haɗa maganin rigakafi da magungunan kashe qwari.

Bayanin hulda

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