I-4-Methyl-2-pentanone CAS 108-10-1

Isingeniso

I-reagent ye-4-methyl-2-pentanone (i-methyl isotetramethicone) isetshenziswa kabanzi njengesinyibilikisi ezimbonini zamakhemikhali nezemithi, ukuhlukaniswa nokubuyiselwa kwemikhiqizo yokuqhekeka kwenyukliya, kanye nokuhlolwa kocwaningo lwesayensi. I-4-methyl-2-pentanone ethengiswa emakethe inokuqukethwe okungu-≤99%, okuqukethe inani elincane lotshwala nezinto zamakhemikhali. I-4-methyl-2-pentanone isetshenziswa njengesinyibilikisi se-nitrocellulose, upende, kanye nezinyibilikisi ezithile nama-resin, futhi isetshenziswa futhi njengesinyibilikisi sokwenziwa kwe-2-(1-toluene-3-methylbutyl starch)-1h-indene-1,3(2H)-dione.

Izakhiwo zamakhemikhali

Lo mkhiqizo uketshezi olungabonakali olungenambala olunephunga le-camphor, mp-80℃, bp117～118℃, n20D1.3960, ukuminyana okuhlobene okungu-0.801, fp56℉(13℃)Chemicalbook, cishe aluncibiliki emanzini, kodwa lungakha i-azeotrope ngamanzi, iphuzu layo lokubila lingu-87.9℃, liqukethe amanzi angu-24.3% kanye ne-ketone engu-75.7%, futhi lingaxutshwa nezinyibilikisi eziphilayo ezifana ne-phenol, i-aldehyde, i-ether, i-benzene, njll. Lo mkhiqizo unobuthi, futhi umhwamuko wawo ucasula amehlo kanye nendlela yokuphefumula.

Ukusetshenziswa:

Lo mkhiqizo uyisisombululo esihle kakhulu samaphuzu aphakathi nendawo. Usetshenziswa njenge-ejenti yokucubungula amaminerali, isixazululo sokususa amafutha, i-ejenti yokufaka imibala ngefilimu, i-ejenti ye-tetracycline, i-pyrethroids kanye ne-DDT, i-glue, i-raber glue, kanye nopende wezindiza namamodeli. Futhi iyi-ejenti yokuhlukanisa ephumelelayo kwamanye usawoti we-inorganic, futhi ingahlukanisa i-plutonium ne-uranium, i-niobium ne-tantalum, kanye ne-zirconium ne-hafnium. I-peroxide yayo iyisiqalo esibaluleke kakhulu ekusabeleni kwe-polymerization kwama-resin e-polyester. Iphinde isetshenziswe embonini yokwenziwa kwezinto eziphilayo. Ingasetshenziswa futhi njenge-anticoagulant kanye ne-diluent yama-resin e-ethylene.

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