I-Propionyl chloride, eyaziwa nangokuthi i-propionyl chloride, iyinhlanganisela yoketshezi engenambala enephunga elimnandi.Kuyikhemikhali esebenzayo esetshenziswa kakhulu embonini yamakhemikhali ngezinhloso ezahlukahlukene.Kule bhulogi, sizohlola ukuthi yinipropionyl chlorideiyini nokuthi isetshenziselwa ini.
Iyini iPropionyl Chloride?
I-Propionyl chloride itholakala ku-carboxylic acid yomndeni wama-acid chloride.Kuyinhlanganisela esebenzayo esebenza kakhulu enezinhlobonhlobo eziningi zama-nucleophile.I-Propionyl chloride inefomula yamakhemikhali engu-C3H5ClO kanye nesisindo semolekyuli esingu-92.53 g/mol.
I-Propionyl chlorideilungiswa ngokusabela kwe-propionic acid nge-thionyl chloride.Kuyinto ephakathi ekuhlanganiseni amakhemikhali ahlukahlukene nezidakamizwa.
Isetshenziselwani i-propionyl chloride?
I-Propionyl chloride isetshenziswa ezinhlobonhlobo zezimboni nezentengiso.Okunye ukusetshenziswa kwayo okujwayelekile kufaka:
1. Ukuhlanganiswa kwamakhemikhali
Isetshenziswa kabanzi njenge-organic synthesis reagent embonini yamakhemikhali.Isetshenziselwa ukuhlanganiswa kwamakhemikhali ahlukahlukene njenge-propionates, esters kanye ne-acid chlorides.I-Propionyl chloride iyingxenye ebalulekile yokuhlanganiswa kwezibulala-zinambuzane, imithi, odayi, nama-flavour.
2. Imboni yezemithi
I-Propionyl chloride isetshenziswa kabanzi embonini yezemithi ukuze kuhlanganiswe imithi ehlukahlukene.Ixhumanisa ukuhlanganiswa kwama-antibiotic afana ne-chloramphenicol ne-ampicillin.Ibuye isetshenziswe ekuhlanganiseni kwezidakamizwa ezihlukahlukene zomdlavuza, ukuvuvukala kanye nezifo zefungal.
3. Izibulala-zinambuzane
I-Propionyl chloride isetshenziswa ekuhlanganiseni amakhemikhali ezolimo ahlukahlukene njengama-herbicides, ama-fungicides, nama-insecticides.Isetshenziswa ekuhlanganiseni kwalawa makhemikhali ukulungisa ama-intermediate ahlukahlukene.
4. Imboni Yephunga Nephunga
I-Propionyl chloride isetshenziswa ekuhlanganiseni okusajingijolo ketone, γ-decalactone, sitrobheli aldehyde namanye amakhemikhali anephunga elimnandi embonini yokunambitheka nephunga.Isetshenziselwa ukwethula iqembu le-propionyl ku-molecule, ngaleyo ndlela inikeze inhlanganisela ukunambitheka kwezithelo.
5. Imboni ye-polymer
I-Propionyl chloride nayo isetshenziswa embonini ye-polymer njenge-ejenti exhumanisa ama-polymer ahlukahlukene.Isetshenziselwa ukulungiswa kwe-polyvinyl chloride, i-polystyrene, i-polyurethane namanye ama-polymers.
Izinyathelo zokuqapha lapho uphathapropionyl chloride
I-Propionyl chloride iyinhlanganisela enobuthi futhi eyingozi.Isebenza kakhulu futhi isabela ngobudlova emanzini, utshwala nama-amine.Iyagqwala ezinsimbi futhi ingabangela ukusha okukhulu lapho ithinta isikhumba namehlo.
Lapho uphatha i-propionyl chloride, kufanele kuthathwe izinyathelo ezifanele zokuvikela ukuchayeka.Njalo gqoka izinto zokuzivikela ezifanele ezifana namagilavu, izibuko, kanye nomshini wokuphefumula.Sebenzisa i-propionyl chloride endaweni enomoya omuhle futhi ugweme ukuphefumula.Phatha ngokucophelela, gcina endaweni epholile eyomile ngaphandle kokushisa, umswakama kanye nezinto ezingahambelani.
Ekuphetheni
I-Propionyl chloride iyinhlanganisela eguquguqukayo esetshenziswa ezimbonini ezahlukahlukene nezohwebo.Ukusetshenziswa kwayo kusuka ekuhlanganiseni kwamakhemikhali kuya ezimbonini zemithi kanye ne-polymer.I-Propionyl chloride kufanele iphathwe ngokucophelela futhi kuthathwe izinyathelo ezifanele zokuvikela ukuchayeka.
Sithemba ukuthi lokhu okuthunyelwe kwebhulogi kukunikeze ukuqonda ngakhopropionyl chloridekanye nokusetshenziswa kwayo.Uma udinga ulwazi olwengeziwe, sicela ukhululeke ukuxhumana nathi!
Isikhathi sokuthumela: Jun-12-2023