Diisooctyl phthalate CAS 27554-26-3
Kei roto i te diisooctyl phthalate ngā āhuatanga ā-tinana me te matū whānui o ngā matū benzoate. Ko ngā āhuatanga matū o tēnei matū e rua ngā waeine ester i runga i te mowhiti benzene. Ka taea e ia te whai i te tauhohenga tāpiri nucleophilic i raro i te mahi a ngā tauhohenga nucleophilic kaha pērā i te reagent format me te reagent organolith. Ka taea hoki te huri i te waeine ester i roto i te hanganga o te matū ki te rōpū hydroxyl e rite ana i raro i te mahi a te kaihoko whakaiti kaha.
| Taonga | Whakatakotoranga |
| Te pūwāhi rewa | -4°C |
| Te pūwāhi koropupū | 435.74°C (whakatau tata) |
| matotoru | 0.983 g/mL i te 25 °C (i te rama) |
| te pēhanga kohu | 1 mm Hg (200°C) |
| taupū whakaata | n20/D 1.486(lit.) |
| Fp | >230°F |
Ka taea te whakamahi i te waikawa phthalic hei plasticizer, hei fixator hau chromatographic, hei ākena whakapakeke, hei whakarewa me te plasticizer. He rite ngā āhuatanga ā-tinana me te matū o te diisooctyl ki te benzoate, ā, e whakamahia ana hei whakarewa waro me te plasticizer i roto i te umanga rauemi polymer i roto i te hanga matū. Ko te plasticizer (plasticizer) he tāpiri rauemi polymer, ka tāpirihia te plasticizer ki te rauemi polymer, me te kore e whakarerekē i ōna āhuatanga matū taketake, ka whakaiti i tōna matotoru rewa, te pāmahana whakawhiti karāhe me te pā ngāwari, kia pai ake ai tōna ngāwari tukatuka, me te whakapai ake i te ngawari me ngā āhuatanga kume o te matū.
Ko te tikanga ka tākaihia ki roto i te 180kg/pahu, ā, ka taea hoki te whakarite i te mōkihi.
Diisooctyl phthalate CAS 27554-26-3
Diisooctyl phthalate CAS 27554-26-3
