Igama Lomkhiqizo:I-Phenol
Ifomethi ye-Molecular:C6H6O
Inombolo ye-CAS:108-95-2
Isakhiwo samangqamuzana omkhiqizo:
Ukucaciswa:
Into | Iyunithi | Inani |
Ubumsulwa | % | 99.5 imiz |
Umbala | I-APHA | 20 ubuningi |
Iphuzu lokuqanda | ℃ | 40.6 imiz |
Okuqukethwe Amanzi | ppm | 1,000 ubuningi |
Ukubukeka | - | Sula uketshezi futhi alunakumiswa izindaba |
Izakhiwo Zekhemikhali:
I-Phenol iyilungu elilula lekilasi lezinto eziphilayo ezineqembu le-hydroxyl elixhunywe kwendandatho ye-benzene noma ohlelweni lwendandatho olunephunga elimnandi kakhulu.
Eyaziwa nangokuthi i-carbolic acid noma i-monohydroxybenzene, i-phenol iyiphunga elimnandi elingenambala ukuya kokumhlophe, elinokwakheka kwe-C6H5OH, etholakala ekugayweni kwetiyela yamalahle nanjengomkhiqizo wamahhavini we-coke.
I-Phenol inezindawo ezibanzi ze-biocidal, futhi izixazululo ezinamanzi acwebileyo sekuyisikhathi eside zisetshenziswa njengesibulala-magciwane.Emazingeni aphezulu, kubangela ukusha okukhulu kwesikhumba;kuwushevu wesistimu onobudlova.Iwumkhiqizo wamakhemikhali obalulekile wokukhiqiza amapulasitiki, odayi, imithi, ama-sytans, neminye imikhiqizo.
I-Phenol incibilika cishe ku-43°C futhi ibilisa ku-183°C.Amabanga amsulwa anephuzu lokuncibilika elingu-39°C, 39.5°C, no-40°C.Amabanga ezobuchwepheshe aqukethe u-82% -84% kanye no-90% -92% we-phenol.Iphoyinti lokucwebezela linikezwa njengo-40.41°C.Amandla adonsela phansi athile angu-1.066.Incibilika kuzincibilikisi eziningi eziphilayo.Ngokuncibilikisa amakristalu nokwengeza amanzi, i-phenol ewuketshezi ikhiqizwa, ehlala iwuketshezi emazingeni okushisa ajwayelekile.I-Phenol inempahla engajwayelekile yokungena kwezicubu eziphilayo futhi yakhe isibulala-magciwane esibalulekile.Ibuye isetshenziselwe ezimbonini ekunqumeni amafutha nama-compounds nasezindaweni zesikhumba.Inani lamanye ama-disinfectants kanye nama-antiseptics ngokuvamile likalwa ngokuqhathanisa ne-phenol
Isicelo:
I-Phenol iyi-organic chemical material eluhlaza, esetshenziswa kabanzi ekukhiqizeni i-phenolic resin ne-bisphenol A, lapho i-bisphenol A iyimpahla ebalulekile ye-polycarbonate, i-epoxy resin, i-polysulfone resin namanye amapulasitiki.Kwezinye izimo i-phenol isetshenziselwa ukukhiqiza i-iso-octylphenol, i-sinynylphenol, noma i-isododecylphenol ngokusabela okungeziwe ngama-olefin amaketanga amade njenge-diisobutylene, i-tripropylene, i-tetra-polypropylene nokunye okunjalo, okusetshenziselwa ukukhiqizwa kwama-nonionic surfactants.Ngaphezu kwalokho, ingasetshenziswa futhi njengento ebalulekile eluhlaza ye-caprolactam, i-adipic acid, odayi, imithi, izibulala-zinambuzane kanye nezithasiselo zepulasitiki kanye nezinsiza zenjoloba.