I-N,N-Dimethylacetamide (DMAc) CAS 127-19-5 Purity ≥99.80% (GC) Factory

I-N,N-Dimethylacetamide (DMAc) (i-CAS: 127-19-5) iyi-solvent ye-aprotic epholile kakhulu, iphunga elincane le-ammonia, amandla aqine kakhulu okuncibilika, ancibilika ububanzi, axubene namanzi, ama-aromatics, ama-esters, ama-ketones, utshwala, i-ether, i-benzene ne-chloroform nezinye izinto ezingenangqondo futhi zenza kusebenze izinhlanganisela zamangqamuzana.Isetshenziswa kabanzi njenge-solvent kanye ne-catalyst.I-solvent, enephuzu eliphezulu lokubilisa, i-flash point, ukuzinza okushisayo kanye nokuzinza kwamakhemikhali we-solvent, isetshenziselwa i-polyacrylonitrile spinning solvent, i-synthetic resin kanye ne-resin yemvelo, i-formic acid vinyl ester resin, i-vinyl pyridine copolymer ne-aromatic carboxylic acid.I-catalyst ingasetshenziswa ohlelweni lokushisa urea ukukhiqiza ukusabela kwe-cyanide, i-sodium halide ne-metal cyanide ukukhiqiza ukusabela kwe-alkyl acetylene, i-organic halide ne-isocyanate.I-N,N-Dimethylacetamide futhi ingasetshenziswa njenge-electrolytic solvent kanye nokuthatha izithombe nge-coupler solvent, i-ejenti yepende, ukuhlanganiswa kwemvelo kwezinto zokusetshenziswa, isibulala-zinambuzane nezinto zokusetshenziswa zemithi.Ukuhlukaniswa kwe-styrene kusuka ku-C8 ingxenyenamba, isizinda, i-distillation, i-solvent, njll.
I-N,N-Dimethylacetamide isetshenziswa njenge-solvent ye-polar ku-organic synthesis kanye nokusabela okubandakanya izisekelo eziqinile njenge-sodium hydroxide.Iphinde isetshenziswe njengesixazululi semicu efana ne-polyacrylonitrile, i-spandex, njengesamukeli sezidakamizwa okungukuthi.vumon, busulfex nasembonini yokunamathisela.Ithola ukusetshenziswa njengendlela yokusabela ekukhiqizeni imithi, amakhemikhali ezolimo, odayi namapulasitiki.Isetshenziswa kabanzi embonini ye-polymer ngenxa yamandla ayo aphezulu okuxazulula ama-polymers anesisindo samangqamuzana aphezulu kanye nama-synthetic resins.Idlala indima ebalulekile njenge-catalyst ekuphenduleni okuhlukahlukene okungukuthi.i-cyclization, i-halogenation, i-cynidation, i-alkylation kanye ne-dehydrogenation futhi inyusa isivuno semikhiqizo eyinhloko.Iphinde isetshenziswe njenge-ejenti yokukhipha uwoyela namagesi, ekususeni upende, ekukhiqizweni kwenhlanganisela yokuhlubula izithombe nanjenge-booster solvent kuma-coatings.
I-DMAc iyinhlanganisela ye-organic synthetic ekhiqizwa ngokusabela kwe-dimethylamine ne-acetic acid noma i-acetic anhydride.I-DMAc ivamise ukuhlotshaniswa nokusetshenziswa okuningi kwezimboni, kungaba njengento yokuqala noma okuphakathi.I-DMAC iyisinyibilikisi esihle esisetshenziswa ekuhlakazweni kwe-polymer, ikakhulukazi embonini yefayibha.
I-N,N-Dimethylacetamide iyi-solvent enhle kakhulu futhi ngokuvamile isebenza njenge-catalyst ku-halogenation, cyclization, kanye nokusabela kwe-alkylation.Kuyi-solvent ebalulekile yezimboni ye-polyacrylonitrile, i-vinyl resins, i-cellulose derivatives, ama-styrene polymers nama-polyester aqondile.Ibuye isetshenziswe kuwo wonke amalabhorethri okuhlaziya njengengxenye enkulu yesigaba seselula ku-High Performance Liquid Chromatography (HPLC) naku-Liquid Chromatography - Mass Spectrometry (LC-MS).N, N-dimethylacetamide lithium chelate complexes intercalate cationic sites in silicates layered.
I-N,N-Dimethylacetamide isetshenziswa ngokuyinhloko njengesixazululi sezimboni futhi imaphakathi ekwenziweni kwemithi, amakhemikhali amahle, amakhemikhali ezolimo, ama-polymers, nama-resin.Ibuye isetshenziswe njenge-solvent yokuphotha ekukhiqizeni imicu yama-polymers ahlukahlukene, okuhlanganisa i-acrylic, i-polyurethane, i-polyurea copolymer, ne-meta-aramid.Ngaphezu kwalokho, le solvent ye-aprotic dipolar nayo isetshenziswa ku-X-ray kanye nemikhiqizo yezithombe nasekukhiqizeni amafilimu e-polyimide.