I-Methyl cedryl ether(CAS#19870-74-7)
Intshayelelo
I-Methyl tert-butyl ether (MTBE) yinxalenye yezinto eziphilayo. Oku kulandelayo sintshayelelo kwiipropati zayo, ukusetyenziswa, iindlela zokuvelisa kunye nolwazi lokhuseleko:
Umgangatho:
- I-Methylcypress ether iyilwelo olungenambala kunye nevumba elikhethekileyo le-ether kwiqondo lokushisa.
- Inobunzima obuphantsi (malunga ne-0.74 g / mL) kunye ne-solubility efanelekileyo kwaye inokunyibilika kwiintlobo ezahlukeneyo ze-solvents eziphilayo.
Sebenzisa:
- I-Methyl cypress ether isetyenziswa ngokuqhelekileyo njenge-solvent kunye ne-extractant kwaye ifunyenwe inezicelo ezibalulekileyo kwishishini lepetroleum.
- Sisongezo sepetroli esisetyenziswa ngokuqhelekileyo esinokuphucula ukunyanzeliswa kwamafutha kunye nokunciphisa ukuveliswa kokukhutshwa.
Indlela:
- I-Methylcypress ether idla ngokulungiswa nge-etherification ye-isobutylene kunye ne-methanol. Ngexesha lokuphendula, i-isobutylene kunye ne-methanol ifumana i-etherification reaction phantsi kweemeko ze-acidic ukwenza i-methyl cypress ether kwaye ifumane i-asidi ehambelanayo (njenge-asidi ye-sulfuric).
Ulwazi ngoKhuseleko:
- I-Methylcypress ether lulwelo olunokutsha kunye ne-flash point ephantsi kunye nomda wokudubula. Gwema amaqondo obushushu aphezulu, amadangatye avulekileyo kunye neentlantsi ze-electrostatic ngexesha lokusebenza.
- I-Methylcypress ether inokucaphukisa amehlo kunye nolusu, kwaye ukugxila okuphezulu kunokubangela ukucaphuka kokuphefumula xa kufakwe. Thatha amanyathelo okhuseleko xa uyisebenzisa, njengokunxiba iindondo zokukhusela, iiglavu kunye neziphefumli.
- Xa kukho ukuvuza, ukutshatyalaliswa kobushushu, ukungena komoya kunye namanyathelo okukhusela kufuneka kuthathwe ngokukhawuleza, kwaye inkunkuma kufuneka iphathwe kwaye ilahlwe ngokuhambelana nemimiselo efanelekileyo.
