Tert-Butanol |75-65-0
Ibicuruzwa bifatika bifatika:
| izina RY'IGICURUZWA | Tert-Butanol |
| Ibyiza | Kirisiti idafite ibara cyangwa amazi, hamwe numunuko wa camphoraceous |
| Ingingo yo gushonga (° C) | 25.7 |
| Ingingo yo guteka (° C) | 82.4 |
| Ubucucike bugereranijwe (Amazi = 1) | 0.784 |
| Ubucucike bwumuyaga ugereranije (umwuka = 1) | 2.55 |
| Umuvuduko wumwuka wumuyaga (kPa) | 4.1 |
| Ubushyuhe bwo gutwikwa (kJ / mol) | -2630.5 |
| Umuvuduko ukabije (MPa) | 3.97 |
| Coefficient ya Octanol / amazi | 0.35 |
| Ingingo ya Flash (° C) | 11 |
| Ubushyuhe bwo gutwika (° C) | 170 |
| Igipimo cyo guturika hejuru (%) | 8.0 |
| Umupaka muto wo guturika (%) | 2.4 |
| Gukemura | Gushonga mumazi, Ethanol, ether. |
Ibicuruzwa byiza nibihamye:
1.Ifite imiterere yimiti iranga inzoga za kaminuza.Biroroshye kubura umwuma kuruta alcool ya gatatu na kabiri, kandi biroroshye kubyara chloride mu kunyeganyeza aside hydrochloric.Ntabwo yangirika ku cyuma.
2.Ishobora gukora imvange ya azeotropique n'amazi, amazi arimo 21,76%, ingingo ya azeotropique 79,92 ° C.Ongeramo potasiyumu karubone kumuti wamazi irashobora gutuma itandukana.Umuriro, umwuka wacyo hamwe numwuka birashobora gukora imvange ziturika, birashobora gutera gutwikwa no guturika mugihe uhuye numuriro ufunguye nubushyuhe bwinshi.Irashobora kwitwara cyane hamwe na okiside.
3. Guhagarara: Birahamye
4.Ibintu bibujijwe: Acide, anhydride, ibintu bikomeye bya okiside.
5.Polymerisation hazard: Non-polymerisation
Gusaba ibicuruzwa:
1.Bikunze gukoreshwa nk'umuti wo gusiga amarangi n'imiti aho kuba n-butanol.Ikoreshwa nk'inyongeramusaruro ya moteri yo gutwika imbere (kugirango wirinde icyuma cya karburettor) hamwe nibikoresho birwanya guturika.Nkurwego rwo hagati ya synthesis organique hamwe na alkylation yibikoresho fatizo kugirango bibyare umusaruro wa tert-butyl, irashobora kubyara methyl methacrylate, tert-butyl phenol, tert-butyl amine, nibindi. Ikoreshwa muguhuza imiti nibirungo.Umwuma wa tert-butanol urashobora kubyara isobutene hamwe na 99.0-99.9%.Ikoreshwa nk'umuti wogukoresha inganda, ikuramo imiti, umuti wica udukoko, umuti wibishashara, ester selile, umusemburo wa plastike n irangi, kandi unakoreshwa mugukora inzoga zanduye, ibirungo, imbuto zimbuto, isobutene nibindi.
2.Gukemura uburemere bwa molekuline hamwe nibintu bifatika byo gusesengura chromatografique.Mubyongeyeho, akenshi isimbuza n-butanol nkigisubizo cyamabara nubuvuzi.Ikoreshwa nk'inyongeramusaruro ya moteri yo gutwika imbere (kugirango wirinde icyuma cya karburetor) hamwe na anti-parting.Nka intera ngengabihe ya synthesis hamwe na alkylation ibikoresho fatizo kugirango habeho umusaruro wa tert-butyl, irashobora kubyara methyl methacrylate, tert-butyl phenol, tert-butyl amine, nibindi, kandi ikoreshwa muguhuza ibiyobyabwenge nibirungo.Umwuma wa tert-butanol urashobora gutanga isobutene ifite isuku 99.0% kugeza 99.9%.
3.Yakoreshejwe muri synthesis organique, gukora flavours nibindi.
Inyandiko zibika ibicuruzwa:
1.Bika mububiko bukonje, buhumeka.
2.Komeza kure yumuriro nubushyuhe.
3.Ubushyuhe bwo kubika ntibugomba kurenga 37 ° C.
4.Komeza ikintu gifunze.
5.Bigomba kubikwa bitandukanye na okiside, aside, nibindi, kandi ntibigomba na rimwe kuvangwa.
6. Koresha ibikoresho biturika biturika kandi bihumeka.
7.Kubuza gukoresha ibikoresho bya mashini nibikoresho byoroshye kubyara ibishashi.
8.Ahantu ho kubika hagomba kuba hafite ibikoresho byihutirwa byihutirwa nibikoresho byubuhungiro.
