Methyl acetate
TS'ELISO KHOLO
| Litlhaloso | Tlhaloso | |
| Ponahalo | Seedi se senang mmala se bonaletsang | |
| Litaba tsa methyl acetate% ≥ | 99.5 | |
| Hazen (Pt-Co sekala) | 10 | |
| Density (20℃), g/cm3 密度 | 0.931-0.934 | |
| Masala a silafalitsoeng, % ≤ | 0.5 | |
| Asiti, % ≤ | 0.005 | |
| Mongobo, % ≤ | 0.05 | |
Joaloka mokelikeli o motala, methyl acetate e lokolotsoe thibelong 'me e sebelisoa e le mokelikeli oa manyolo ho etsa ester, ho roala, enke, pente, li-adhesives le letlalo;'me e sebetsa e le mokelikeli oa foam bakeng sa foam ea polyurethane, ho feta moo, e ka sebelisoa e le ntho e ntšang oli le mafura ha ho etsoa letlalo la maiketsetso, monko o monate, joalo-joalo. boholo ba lik'hilograma tse 210.
Ithute haholoanyane ka Methyl Acetate
Methyl Acetate ke eng?
Ka mocheso o tloaelehileng, methyl acetate ke karolo ea 25 lekholong e qhibilihang metsing.E na le ho qhibiliha ho hoholo ha metsi ka har'a mocheso o phahameng.Boteng ba metheo e matla ea metsi kapa li-acids, methyl acetate ha e tsitsa.Ka flashpoint ea -10 ° C le boleng bo tukang ba 3, e chesa haholo.Methyl acetate ke mokelikeli o nang le chefo e tlaase hangata o fumanoang likhomaretsing le linthong tse tlosang polisi ea manala.Liapole, morara le libanana ke tse ling tsa litholoana tse nang le methyl acetate.
Lisebelisoa tsa indasteri
Karabelo ea carbonylation ka methyl acetate ho hlahisa acetic anhydride e sebelisoa indastering.E boetse e sebelisoa e le ntho e qhibilihisang pente, sekhomaretsi, polisi ea manala le lintho tse tlosang mengolo, hammoho le litlolo, li-intermediate le lithuso tsa ho sebetsa.
Methyl acetate e boetse e sebelisoa e le lik'hemik'hale tse lipakeng tsa tlhahiso ea li-cellulose adhesives le litlolo tse nkhang hamonate, hammoho le motsoako oa chlorophacinone, diphacinone, fenfluramine, o-methoxy phenylacetone, p-methoxy phenylacetone, methyl cinnamate, methyl cyanopacetone, methyl cyanopacetone, phenylacetone, .
Methyl acetate e sebelisoa e le setlolo sa tatso ho li-additives tsa lijo bakeng sa rum, brandy le whisky, hammoho le likhomaretsi, lihlahisoa tsa ho hloekisa, tlhokomelo ea botho le lihlahisoa tsa litlolo, litlolo, lipente tse omisang ka potlako joalo ka lacquers, liaparo tsa koloi, liaparo tsa thepa ea ka tlung. , lirafshoa tsa indasteri (sebaka se tlaase sa ho bela), li-ink, li-resin, oli le lihlahisoa tsa elektronike.Makala a pente, liaparo, litlolo, masela le likoloi ke 'maraka oa mantlha oa sehlahisoa sena.
Carbonylation ke mokhoa o mong o sebelisoang indastering.Li-substrates tsa carbon monoxide li bokelloa hammoho liketsong tsena.Methanol e chesoa ka acetic acid ka pel'a sulfuric acid ho etsa methyl acetate.
The esterification ea methanol le acetic acid ka pel'a acid e matla ke tsela e 'ngoe ea ho kopanya.Ts'ebetso ena ka ho tšoanang e sebelisa tšebeliso ea sulfuric acid e le tšubuhlellano.
