I-N,N-dimethylformamide iwuketshezi olusobala olungenambala. Ingaxutshwa namanzi kanye nezinyibilikisi eziningi eziphilayo ngaphandle kwama-hydrocarbon ane-halogenated, futhi inokuncibilika okuhle kwezinhlobonhlobo zamakhemikhali ezinto eziphilayo kanye nezingazinto eziphilayo.

I-N,N-dimethylformamide (DMF) inezindlela eziningi zokusetshenziswa, ikakhulukazi okuhlanganisa izici ezilandelayo:

‌1. Njenge-solvent ephilayo:

I-DMF iyisinyibilikisi esihle kakhulu sezinto eziphilayo esingancibilikisa izinhlobo ezahlukene zamakhemikhali ezinto eziphilayo kanye nezinto ezingaphili futhi sincibilika kakhulu.

Embonini yamakhemikhali e-polymer, isetshenziselwa ukuphotha imicu yokwenziwa emanzi njengemicu ye-polyacrylonitrile, ukwenziwa kwe-polyurethanes, kanye nokwenza ifilimu yepulasitiki.

‌2. Njengezinto zokusetshenziswa zamakhemikhali:
I-DMF iyindlela yokusabela enhle kakhulu ekuphenduleni kwamakhemikhali amaningi, enganciphisa izinga lokushisa lokusabela futhi ithuthukise ubumsulwa bomkhiqizo.

Ekuhlanganisweni kwezinto eziphilayo, i-DMF, njenge-intermediate ebalulekile, ihlanganyela ekwakhiweni kwezinto ezihlukahlukene eziphilayo.

‌3. Ukusetshenziswa embonini yezemithi:
I-DMF isetshenziselwa ukuhlanganisa imithi ehlukahlukene, njenge-iodine pyrimidine, i-doxycycline, i-cortisone, njll.
Imboni yezemithi ivame ukusebenzisa i-DMF ekuhlanganiseni imithi, ikakhulukazi ukuhlanganiswa kwama-molecule athile ayinkimbinkimbi e-organic.
‌
4. Izicelo kwezinye izinkambu:
Embonini ye-elekthronikhi, i-DMF isetshenziselwa ukukhiqiza amafilimu e-capacitor namabhodi wesekethe aphrintiwe.
Ingasetshenziswa futhi njenge-reagent yokuhlaziya, i-solvent yama-resin e-vinyl kanye ne-acetylene, i-extractant, kanye nezinto zokusetshenziswa ze-chlordimeform yezibulala-zinambuzane.
Embonini yamakhemikhali kaphethiloli, i-DMF ingasetshenziswa njengesimunca igesi sokuhlukanisa nokucwenga amagesi.

Izakhiwo Zamakhemikhali ze-N,N-Dimethylformamide
Iphuzu lokuncibilika -61 °C (ngokukhanya)
i-alpha 0.94 º
Iphuzu lokubila 153 °C (elikhanyayo)
ukuminyana 0.944 g/mL (okukhanyayo)
ubuningi bomusi 2.5 (uma kuqhathaniswa nomoya)
umfutho womusi 2.7 mm Hg (20 °C)
inkomba yokubuyisa n20/D 1.430(lit.)
Fp 136 °F
izinga lokushisa lokugcina. Gcina kusukela ku-+5°C kuya ku-+30°C.
amanzi ancibilikayo: axutshwe
ifomu loketshezi
i-pka -0.44±0.70 (Kubikezelwe)
umbala we-APHA: ≤15
Iphunga Elifiphele, iphunga elifana ne-ammonia liyatholakala ku-100 ppm
I-polarity ehlobene 0.386
PH 7 (200g/l, H2O, 20℃)
umkhawulo wokuqhuma 2.2-16%(V)
Umkhawulo Wephunga 1.8ppm
Ukuncibilika kwamanzi okuncibilikayo
I-Hygroscopic Ezwelayo
λmax λ: 270 nm Amax: 1.00
λ: 275 nm Isilinganiso esiphezulu: 0.30
λ: 295 nm Isilinganiso esiphezulu: 0.10
λ: 310 nm Isilinganiso esiphezulu: 0.05
λ: 340-400 nm Isilinganiso esiphezulu: 0.01
I-Merck 14,3243
I-BRN 605365

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