N,N-dimethylacetamide

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

inoa Pelekania:N,N-dimethylacetamide

CAS:127-19-5

UN code:

EINECS:204-826-4

Maʻemaʻe: 99.9%

Paona pākahi: 190 KG

ʻĀpana hoʻopaʻa ʻana: pahu pahu

wehewehe huahana:

ʻO Dimethylacetamide), ʻo ka inoa piha ʻo N,N-dimethylacetamide (kemu kumu: CH3C(O)N(CH3)2, i hoʻopau ʻia ʻo DMAC a i ʻole DMA. He mea hoʻohana maʻamau aprotic polar solvent. ʻO ke kala ʻole a me ke aniani ʻo Liquid, hiki ke hoʻohui ʻia me wai, waiʻona, etera, ester, benzene, chloroform a me nā mea ʻala a me nā mea hoʻohenehene ʻē aʻe e hana ʻia e ka hopena o ka dimethylamine a me ka acetyl chloride.

Nā waiwai kino a me kemika:

ʻAno molekole: C4H9NO

Māmā: 0.94

Hiki ke hoʻoheheʻe:

Kaumaha molekula: 87.1

Kuhikuhi uila: 63

ʻAno: ʻO ka wai kala ʻole a me ka ʻākala, haʻahaʻa haʻahaʻa, hiki ke puhi.

hoʻohana

Hoʻohana nui ʻia ʻo ia ma ke ʻano he solvent no ka fiber synthetic (acrylonitrile) a me ka polyurethane spinning a me ka resin polyamide synthetic. Hoʻohana ʻia ʻo ia ma ke ʻano he extractive distillation solvent e hoʻokaʻawale i ka styrene mai ka hapa C8, a hoʻohana nui ʻia i nā kiʻiʻoniʻoni polymer; nā uhi a me nā lāʻau lapaʻau. I kēia manawa, hoʻohana nui ʻia i ka lāʻau lapaʻau a me nā pesticides e synthesize i nā antibiotic a me nā pesticides.

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