N,N-dimethylacetamide

ʻAi kapa ʻia: dimethylacetamide; dimethylacetamide; acetyldimethylamine; N-acetyldimethylamine; dimethylamide; DMAC

Inoa Pelekania: N,N-dimethylacetamide

CAS:127-19-5

Kōkuhi UN:

EINECS:204-826-4

Maʻemaʻe: 99.9%

Kaumaha pākahi: 190 KG

Māhele ʻōpala: pahu plastik

wehewehe huahana:

ʻO Dimethylacetamide), ʻo ka inoa piha ʻo N,N-dimethylacetamide (kemika: CH3C(O)N(CH3)2, i hoʻopōkole ʻia ʻo DMAC a i ʻole DMA. He mea hoʻoheheʻe polar aprotic i hoʻohana pinepine ʻia. Wai ʻole kala a moakaka, hiki ke lapalapa. Hiki ke kāwili ʻia me ka wai, ka waiʻona, ether, ester, benzene, chloroform a me nā hui ʻala a me nā mea hoʻoheheʻe organik ʻē aʻe. Hana ʻia ia e ka hopena o ka dimethylamine a me ka acetyl chloride. Nā Waiwai: Wai moakaka ʻole kala.

Nā waiwai kino a me nā kemika:

ʻO ke ʻano molekole: C4H9NO

Ka nui o ka paʻa: 0.94

Ka hoʻoheheʻe ʻana:

Kaumaha molekole: 87.1

Wahi hoʻāla: 63

ʻAno: Wai ʻole kala a moakaka, haʻahaʻa ka ʻawahia, hiki ke lapalapa.

hoʻohana

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

ʻIke Hoʻokaʻaʻike

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