"Umphumela omangalisayo" we-ethyl chloride

Uma sibuka imidlalo yebhola, sivame ukubona lesi simo: ngemva kokuba umsubathi ewele phansi ngenxa yokushayisana noma ukukhubeka kweqakala, udokotela weqembu uzoshesha ngokushesha ephethe isifutho esandleni, afuthe indawo elimele izikhathi ezimbalwa, bese umsubathi maduze nje ebuya enkundleni futhi aqhubeke nokuhlanganyela emdlalweni. Ngakho-ke, yini ngempela equkethe lesi sifutho?

Uketshezi olusesifuthweni luyikhemikhali yemvelo ebizwa ngokuthii-ethyl chloride, eyaziwa ngokuthi “udokotela wamakhemikhali” enkundleni yezemidlalo.I-ethyl chlorideiyigesi ekucindezelweni nasekushiseni okuvamile. Iyancibilikiswa ngaphansi kokucindezeleka okuphezulu bese ifakwa emathinini ebhodleleni lokufafaza. Uma abasubathi belimele, njengokuphuka kwezicubu ezithambile noma ukuminyana,i-ethyl chlorideifuthwa endaweni elimele. Ngaphansi kwengcindezi evamile, uketshezi luphenduka igesi ngokushesha.

Sonke sihlangane nalokhu ku-physics. Uketshezi ludinga ukumunca ukushisa okukhulu lapho luphefumula. Ingxenye yalokhu kushisa imuncwa emoyeni, kanti ingxenye imuncwa esikhumbeni somuntu, okwenza isikhumba siqine ngokushesha, okubangela ukuba ama-capillary angaphansi kwesikhumba anciphe futhi ayeke ukopha, kuyilapho abantu bengazizwa ubuhlungu. Lokhu kufana ne-anesthesia yendawo kwezokwelapha.

I-ethyl chlorideiyigesi engenambala enephunga elifana ne-ether. Incibilika kancane emanzini kodwa incibilika kakhulu ezincibilikisini eziningi eziphilayo.I-ethyl chlorideisetshenziswa kakhulu njengezinto zokusetshenziswa zodayi be-tetraethyl lead, i-ethyl cellulose, kanye ne-ethylcarbazole. Ingasetshenziswa futhi njengomkhiqizi wentuthu, i-refrigerant, i-local anesthetic, i-insecticide, i-ethylating agent, i-olefin polymerization solvent, kanye ne-gasoline anti-knock agent. Ingasetshenziswa futhi njenge-catalyst ye-polypropylene kanye ne-solvent ye-phosphorus, i-sulfur, amafutha, ama-resin, ama-waxes, namanye amakhemikhali. Isetshenziswa futhi ekuhlanganiseni izibulala-zinambuzane, amadayi, imithi, kanye nezinto ezisetshenziswayo.