I-Hexafluoroisopropylmethyl ether (CAS# 13171-18-1)
Isingeniso:
I-1,1,1,3,3,3-Hexafluoroisopropyl methyl ether, eyaziwa nangokuthi i-HFE-7100, iyinhlanganisela yoketshezi engenambala nengenaphunga. Okulandelayo yisingeniso sobunjalo bayo, ukusetshenziswa, indlela yokulungiselela kanye nolwazi lokuphepha:
Ikhwalithi:
- Ukubukeka: Uketshezi olungenambala nolungenaphunga.
- Iphuzu elikhanyayo: -1 °C.
- Ayincibiliki emanzini, iyancibilika kuzincibilikisi zemvelo.
Sebenzisa:
- I-HFE-7100 inezinto ezinhle kakhulu ezishisayo nezikagesi futhi ivamise ukusetshenziswa njengendawo yokupholisa yezinto zikagesi.
- Isetshenziswa kabanzi emikhakheni yokuphatha ukushisa okushisayo okuphezulu, njengokukhiqizwa kwesekethe edidiyelwe, ukukhiqizwa kwe-semiconductor, imishini ye-optical, njll.
- Ingasetshenziswa futhi njenge-ejenti yokuhlanza, i-solvent, i-spray yokuhlanza nokuhlanganisa izingxenye ze-elekthronikhi.
Indlela:
Ukulungiswa kwe-HFE-7100 kuvame ukufezwa nge-fluorination, futhi izinyathelo ezibalulekile zifaka:
1. I-Isopropyl methyl ether ifakwe i-hydrogen fluoride (HF) ukuze ithole i-hexafluoroisopropyl methyl ether.
2. Umkhiqizo wahlanzwa futhi wahlanzwa ukuze uthole i-1,1,1,3,3,3-hexafluoroisopropylmethyl ether ngobumsulwa obukhulu.
Ulwazi Lokuphepha:
- I-HFE-7100 inobuthi obuphansi, kodwa kufanele kuthathwe izinyathelo zokuphepha uma uyisebenzisa.
- I-viscosity ephansi kanye ne-volatility, ngakho-ke gwema ukuthintana nesikhumba namehlo, futhi ugcine umoya omuhle.
- Gwema ukuthintana nama-oxidizing agents aqinile kanye nemithombo yokushisa ephezulu ukuvimbela ingozi yomlilo nokuqhuma.
- Uma usebenzisa futhi ugcina, sicela ulandele izindlela zokuphepha ezifanele nemithethonqubo.
