Diisooctyl phthalate CAS 27554-26-3
Diisooctyl phthalate ili ndi mawonekedwe akuthupi ndi mankhwala amagulu a benzoate.Mankhwala a mankhwalawa amakhazikika m'magawo awiri a ester pa mphete ya benzene.Itha kukumana ndi ma nucleophilic powonjezerapo zochita zamphamvu za nucleophilic reagents monga mtundu wa reagent ndi organolith reagent.Chigawo cha ester mu kapangidwe ka chinthucho chingasinthidwenso kukhala gulu lofananira la hydroxyl pansi pa zochita za chotsitsa champhamvu.
| Kanthu | Kufotokozera |
| Malo osungunuka | -4 ° C |
| Malo otentha | 435.74 ° C (kuyerekeza molakwika) |
| kachulukidwe | 0.983 g/mL pa 25 °C(lit.) |
| kuthamanga kwa nthunzi | 1 mm Hg (200 °C) |
| refractive index | n20/D 1.486(lit.) |
| Fp | >230 °F |
Phthalic acid angagwiritsidwe ntchito monga plasticizer, mpweya chromatographic fixative, toughening wothandizira, zosungunulira ndi plasticizer.Diisooctyl ili ndi mawonekedwe ofanana ndi akuthupi ndi mamankhwala a benzoate, ndipo imagwiritsidwa ntchito kwambiri ngati zosungunulira organic ndi plasticizer mumakampani opanga ma polima popanga mankhwala.Plasticizer (plasticizer) ndi polima zinthu zowonjezera, plasticizer anawonjezera zinthu polima, popanda kusintha zinthu zake zofunika mankhwala, kuchepetsa kukhuthala kwake kusungunuka, galasi kusintha kutentha ndi kukhudza zotanuka, kuti patsogolo processability ake, ndi kusintha kufewa kwa mankhwala ndi kumakoka. katundu wa chinthu.
Nthawi zambiri ankanyamula in180kg/ng'oma, komanso akhoza kuchita makonda phukusi.
Diisooctyl phthalate CAS 27554-26-3
Diisooctyl phthalate CAS 27554-26-3
