sec-Butyl Acetate |105-46-4
Lintlha tsa Sehlahisoa:
| Lebitso la Sehlahiswa | sec-Butyl Acetate |
| Thepa | Mokelikeli o senang mmala o monko o monate |
| Melting Point(°C) | -98.9 |
| Sebaka se belang(°C) | 112.3 |
| Tekano e amanang (Metsi=1) | 0.86 |
| Boima ba mouoane (moea=1) | 4.00 |
| Khatello ea mouoane (kPa)(25°C) | 1.33 |
| Mocheso oa ho tuka (kJ/mol) | -3556.3 |
| Mocheso o matla (°C) | 288 |
| Khatello e mahlonoko (MPa) | 3.24 |
| Octanol/coefficient ea karohano ea metsi | 1.72 |
| Ntho e phatsimang (°C) | 31 |
| Thempereichara ea ho tima (°C) | 421 |
| Moeli oa ho phatloha ho holimo (%) | 9.8 |
| Moeli o tlase oa ho phatloha (%) | 1.7 |
| Solubility | Ha e qhibilihe ka metsing, 'me ha e kopane ka har'a metsoako e mengata ea tlhaho e kang ethanol, ether, joalo-joalo. |
Thepa ea Sehlahisoa:
1.E ts'oanang le butyl acetate.E bola ho 1-butene, 2-butene, ethylene le propylene ha e futhumala ho 500 °C.Ha sec-butyl acetate e fetisoa ka boea ba khalase ka molapo oa nitrogen ho 460 ho 473 ° C, 56% 1-butene, 43% 2-butene le 1% propylene e hlahisoa.Ha e futhumala ho 380 ° C ka pel'a bathorium oxide, e senyeha ka hydrogen, carbon dioxide, butene, sec-butanol le acetone.Sekhahla sa hydrolysis ea sec-butyl acetate e nyane.Ha ammonolysis e hlaha ka tharollo ea tahi e hlapollang mocheso oa kamore, 20% e fetoloa ho amide ka lihora tse 120.E kopana le benzene ka boteng ba boron trifluoride ho etsa sec-butylbenzene.Ha photo-chlorination e etsoa, chlorobutyl acetate e thehoa.Har'a tsona, 1-methyl-2 chloropropyl acetate e etsa 66% le li-isomer tse ling li etsa 34%.
2.Botsitso: E tsitsitseng
3. Lintho tse thibetsoeng:E matla oxidants, li-acid tse matla, metheo e matla
4. Kotsi ea polymerization:E seng leqolymerization
Tšebeliso ea Sehlahisoa:
1.Haholo e sebelisoa ka li-solvents tsa lacquer, li-thinners, oli e sa tšoaneng ea meroho le li-solvents tsa resin.E boetse e sebelisoa ho etsa polasetiki le linōko.Moemeli oa ho thibela ho kokota ka peterole.
2.E sebelisoa e le li-solvents, li-reagents tsa lik'hemik'hale, tse sebelisetsoang ho lokisetsa linoko
Lintlha tsa polokelo ea Sehlahisoa:
1.E boloke sebakeng sa polokelo se pholileng, se nang le moea o pholileng.
2.Kena hole le mollo le mohloli oa mocheso.
3.Mocheso oa polokelo ha oa lokela ho feta37°C.
4. Boloka setshelo se tiisitsoe.
5.E lokela ho bolokoa ka thoko ho li-oxidising agents,li-alkalis le acid,'me ha ea lokela ho tsoakana le ka mohla.
6.Sebelisa mabone a thibelang ho phatloha le lisebelisoa tsa moea.
7.Hanela tšebeliso ea lisebelisoa tsa mechine le lisebelisoa tse bonolo ho hlahisa litlhase.
8.Sebaka sa polokelo se lokela ho ba le lisebelisoa tsa phekolo ea tšohanyetso tse lutlang le lisebelisoa tse loketseng tsa bolulo.
