Ukusetyenziswa kweAcetonitrile

1. Uhlalutyo lwekhemikhali kunye nohlalutyo lwezixhobo

I-acetonitrile isetyenziswe njengesilungisi sendalo kunye nesinyibilikisiweyo kwikhromatografi ebhityileyo, ikhromatography yephepha, i-spectroscopy, kunye nohlalutyo lwe-polarographic kwiminyaka yakutshanje.Ngenxa yokuba i-acetonitrile ecocekileyo ayifuni ukukhanya kwe-ultraviolet phakathi kwe-200nm kunye ne-400nm, isicelo esiphuhlisayo sinjenge-solvent ye-high-performance liquid chromatography HPLC, enokufikelela kwi-analytical sensitivity ukuya kumanqanaba angama-10-9.

2. I-solvent ye-hydrocarbon extraction kunye nokwahlula

I-Acetonitrile yi-solvent esetyenziswa ngokubanzi, ngokukodwa isetyenziswe njenge-solvent ye-extractive distillation ukwahlula i-butadiene kwi-C4 hydrocarbons.I-acetonitrile isetyenziselwa ukwahlula ezinye ii-hydrocarbons, ezifana nepropylene, isoprene, kunye ne-methylacetylene, ukusuka kumaqhezu e-hydrocarbon.I-acetonitrile isetyenziselwa ukuhlukana okukhethekileyo, njengokukhupha kunye nokwahlula i-fatty acids kwi-oyile yemifuno kunye neoli yesibindi sentlanzi, ukwenza ioli ephathwayo ilula, ihlambulukile, kwaye iphucule iphunga layo, ngelixa igcina umxholo wevithamini efanayo.I-Acetonitrile ikwasetyenziswa ngokubanzi njengesinyibilikisi kumayeza, amayeza okubulala izitshabalalisi, amalaphu, amacandelo eplastiki.[2]

3. Iziphakathi zamayeza okwenziwa kunye nezibulali-zinambuzane

I-acetonitrile ingasetyenziselwa njengendawo ephakathi kwi-synthesis yamachiza ahlukeneyo kunye ne-pesticides.Kwiyeza, isetyenziselwa ukudibanisa uluhlu olubalulekileyo lwe-pharmaceutical intermediates, njenge-vitamin B1, i-metronidazole, i-ethambutol, i-aminopteridine, i-adenine kunye ne-dipyridamole;Kwimichiza yokubulala izinambuzane, isetyenziselwa ukudibanisa izibulali-zinambuzane ezifana nepyrethroid insecticides kunye ne-acetoxim.[1]

4. I-arhente yokucoca i-semiconductor

I-Acetonitrile sisinyibilikisi se-organic kunye ne-polarity eyomeleleyo, ene-solubility efanelekileyo kwigrisi, ityuwa ye-inorganic, i-organic matter kunye ne-macromolecular compound, kwaye inokucoca igrisi, i-wax, iminwe yeminwe, i-agent e-corrosive kunye ne-flux intsalela kwi-silicon wafer.Ngoko ke, i-acetonitrile ecocekileyo ingasetyenziselwa njenge-agent ye-semiconductor yokucoca.

5. Ezinye izicelo

Ukongeza kwezi zicelo zingentla, i-acetonitrile inokusetyenziswa njengenxalenye ye-organic synthesis imathiriyeli ekrwada, i-catalysts, okanye i-catalysts ye-transition metal complex.Ukongeza, i-acetonitrile ikwasetyenziswa kwilaphu lokudaya kunye ne-composites yokwambathisa, kwaye ikwasisizinzisi esisebenzayo kwizinyibilikisi ezineklorini.