Diisooctyl phthalate CAS 27554-26-3
Diisooctyl phthalate e na le thepa e akaretsang ea 'mele le ea lik'hemik'hale ea metsoako ea benzoate. Thepa ea lik'hemik'hale ea ntho ena e shebane haholo-holo le li-unit tse peli tsa ester holim'a lesale la benzene. E ka feta karabelong ea ho eketsa nucleophilic tlas'a ketso ea li-reagent tse matla tsa nucleophilic tse kang reagent ea sebopeho le reagent ea organolith. Yuniti ea ester sebopehong sa ntho e ka boela ea fetoloa hore e be sehlopha se tsamaellanang sa hydroxyl tlas'a ketso ea moemeli ea fokotsang matla.
| Ntho | Tlhaloso |
| Sebaka sa ho qhibiliha | -4°C |
| Sebaka sa ho belisa | 435.74°C (khakanyo e akaretsang) |
| bongata | 0.983 g/mL ho 25 °C (lit.) |
| khatello ea mouoane | 1 mm Hg (200 °C) |
| index ea refractive | n20/D 1.486(lit.) |
| Fp | >230 °F |
Asiti ea phthalic e ka sebelisoa e le plasticizer, khase chromatographic fixative, toughening agent, solvent le plasticizer. Diisooctyl e na le thepa e tšoanang ea 'mele le ea lik'hemik'hale le benzoate, 'me e sebelisoa haholo-holo e le solvent ea tlhaho le plasticizer indastering ea thepa ea polymer tlhahisong ea lik'hemik'hale. Plastiki (plasticizer) ke sesebelisoa sa polymer se eketsang, plasticizer e ekelitsoeng ho thepa ea polymer, ntle le ho fetola thepa ea eona ea mantlha ea lik'hemik'hale, e fokotsa viscosity ea eona e qhibilihang, mocheso oa phetoho ea khalase le ho ama ho tenyetsehang, e le ho ntlafatsa ts'ebetso ea eona, le ho ntlafatsa bonolo ba sehlahisoa le thepa ea ho tsikinyeha ea ntho.
Hangata e pakoa ka hare ho 180kg/moropa, 'me e ka etsoa ka sephutheloana se ikhethileng.
Diisooctyl phthalate CAS 27554-26-3
Diisooctyl phthalate CAS 27554-26-3
