I-Hexafluoroisopropylmethyl ether (CAS# 13171-18-1)
Intshayelelo:
I-1,1,1,3,3,3-Hexafluoroisopropyl methyl ether, eyaziwa ngokuba yi-HFE-7100, yinto yolwelo engenambala kunye nevumba. Oku kulandelayo sintshayelelo kubume bayo, ukusetyenziswa, indlela yokulungiselela kunye nolwazi lokhuseleko:
Umgangatho:
- Imbonakalo: Ulwelo olungenambala kunye nolungenavumba.
-Indawo edanyazayo: -1 °C.
-Ayinyibiliki emanzini, ayinyibiliki kwizinyibilikisi zendalo.
Sebenzisa:
-I-HFE-7100 ineempawu ezibalaseleyo zobushushu kunye nombane kwaye ihlala isetyenziswa njengendawo yokupholisa kwizixhobo zombane.
-Isetyenziswa ngokubanzi kwiindawo zolawulo lobushushu obuphezulu, njengokuveliswa kwesekethe edibeneyo, ukuveliswa kwe-semiconductor, izixhobo ze-optical, njl.
- Inokusetyenziswa kwakhona njenge-arhente yokucoca, i-solvent, i-spray yokucoca kunye nokugubungela amacandelo e-elektroniki.
Indlela:
Ulungiselelo lwe-HFE-7100 ludla ngokufezekiswa ngefluorination, kwaye amanyathelo aphambili abandakanya:
1. I-Isopropyl methyl ether ifakwe i-hydrogen fluoride (HF) ukufumana i-hexafluoroisopropyl methyl ether.
2. Imveliso yahlanjululwa kwaye yahlanjululwa ukuze ifumane i-1,1,1,3,3,3-hexafluoroisopropylmethyl ether ngokucoceka okuphezulu.
Ulwazi ngoKhuseleko:
- I-HFE-7100 inetyhefu ephantsi, kodwa amanyathelo okhuseleko kufuneka athathwe xa usebenzisa.
- I-viscosity ephantsi kunye ne-volatility, ngoko ugweme ukudibanisa nesikhumba kunye namehlo, kwaye ugcine umoya omhle.
- Gwema ukudibanisa kunye nee-oxidizing agents ezinamandla kunye nemithombo yokushisa okuphezulu ukukhusela umngcipheko womlilo kunye nokuqhuma.
- Xa usebenzisa kwaye ugcina, nceda ulandele iindlela zokhuseleko ezifanelekileyo kunye nemimiselo.
