N,N-dimethylacetamide

Igoa igoa eseese: dimethylacetamide; dimethylacetamide; acetyldimethylamine; N-acetyldimethylamine; dimethylamide; DMAC

Igoa Peretania: N,N-dimethylacetamide

CAS:127-19-5

Fa'ailoga a le UN:

EINECS:204-826-4

Mama: 99.9%

Mamafa ta'itasi: 190 KG

Vaega afifiina: paelo palasitika

fa'amatalaga o oloa:

Dimethylacetamide), o le igoa atoa o le N,N-dimethylacetamide (fua fa'akemikolo: CH3C(O)N(CH3)2, fa'apu'upu'u o le DMAC po'o le DMA. O se vaila'au fa'a-aprotic polar e masani ona fa'aaogaina. Vai e leai se lanu ma manino, e mu vave. E mafai ona fa'afefiloi ma le vai, ava malosi, ether, ester, benzene, chloroform ma vaila'au manogi ma isi vaila'au fa'aola. E maua mai i le tali atu o le dimethylamine ma le acetyl chloride. Meatotino: Vai manino e leai se lanu.

Uiga faaletino ma vailaʻau:

Fua fa'atatau molekiula: C4H9NO

Mafiafia: 0.94

Fa'asolo:

Mamafa molekiula: 87.1

Tulaga e oso ai le ita: 63

Foliga Vaaia: Vai e leai se lanu ma manino, e maualalo le oona, e mu.

fa'aaogā

E masani ona faʻaaogaina o se vailaʻau faʻamaʻi mo alava faʻapitoa (acrylonitrile) ma le polyurethane spinning ma le synthetic polyamide resin. E faʻaaogaina foʻi o se vailaʻau faʻamaʻi e faʻamamā ai le styrene mai le vaega C8, ma e lautele lona faʻaaogaina i ata polymer; vali ma vailaʻau. O loʻo faʻaaogaina lautele nei i vailaʻau ma vailaʻau faʻamaʻi e faʻaputu ai vailaʻau faʻamaʻi ma vailaʻau faʻamaʻi.

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