N,N-Dimethylacetamide CAS 127-19-5

CAS:127-19-5

Tātai rāpoi:C4H9NO

Taumaha rāpoi:87.12

EINECS:204-826-4

kupu taurite:N,N-DIMETHILACETAMIDE, MO HPLC; N,N-DIMETHYLACETAMIDE, MO te UV-SPECTROSCOPY; N-DIMETHYLACETAMIDE DIST. 5 L; N,N-DIMETHILACETAMIDE, MO TE PEPTIDE; N,N-DIMETHYLACETAMIDE AR extrapure; PROPYLENE CHLORIDE; Acetyldimethylamine; CBC 510337; CH3CON(CH3)2; dimethylacetamide; N-Acetyldimethylamine DMA; N,N-dimethylacetamide B&J parani 4 L

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Taipitopito Hua

Tikiake

Tohu Hua

He aha te N,N-Dimethylacetamide CAS 127-19-5?

Ko te N,N-Dimethylacetamide, e mohiotia ana ko Acetyldimethylamine, Acetyldimethylamine ranei, whakapotohia ko DMAC, he whakarewa kore iraoho tino polar me te kakara haukinia iti me te wairewa kaha. Ka taea e ia te whakakore i te maha o nga momo matū, tae atu ki te wai, te pūhui kakara, te hākawa, te ketones, te waipiro, te ethers, te benzene, me te trichloromethane, ka taea hoki te whakahohe i nga ngota ngota. Na reira, ka whakamahia nuitia hei whakarewa me te whakakorikori.

Whakatakotoranga

Tūemi	Whakatakotoranga
Kohuatanga	164.5-166 °C (marama)
Kiato	0.937 g/mL i te 25 °C (marama)
Te rewa	-20 °C (marama)
tohu uira	158 °F
parenga	n20/D 1.439(marama)
Nga tikanga rokiroki	Whakaorangia ki raro +30°C.

Taupānga

Ka whakamahia te N,N-Dimethylacetamide hei rauemi mata mo te muka waihanga me te whakarewa polar tino pai mo te whakahiato waro. N, N-Dimethylacetamide e whakamahia ana i roto i te whakahiato waro, me te mea hei whakarewa, hei whakakorikori, hei tango peita. N, N-Dimethylacetamide ka whakamahia hei whakarewa tauhohenga mo te whakahiato raau taero, he whakarewa mo te miro muka waihanga me te whakahiato kapia, he whakarewa mo nga tae matū whakaahua, me te whakarewa mo te paninga. whakakorikori.