Diisooctyl phthalate CAS 27554-26-3
Diisooctyl phthalate yana da halaye na zahiri da sinadarai na mahaɗan benzoate gabaɗaya. Halayen sinadarai na wannan abu galibi suna taruwa ne a cikin raka'o'i biyu na ester akan zoben benzene. Yana iya fuskantar amsawar ƙarin nucleophilic ƙarƙashin aikin masu ƙarfi na nucleophilic kamar su mai tsara tsari da mai daidaita organolith. Hakanan ana iya canza sashin ester a cikin tsarin abu zuwa ƙungiyar hydroxyl mai dacewa ƙarƙashin aikin mai rage ƙarfi.
| Abu | Ƙayyadewa |
| Wurin narkewa | -4°C |
| Wurin tafasa | 435.74°C (kimanin ƙiyasin) |
| yawa | 0.983 g/mL a 25°C (haske) |
| matsin lamba na tururi | 1 mm Hg (200 °C) |
| ma'aunin haske | n20/D 1.486(lita) |
| Fp | >230°F |
Ana iya amfani da Phthalic acid a matsayin mai plasticizer, mai gyara gas chromatographic, wakili mai tauri, mai narkewa da mai plasticizer. Diisooctyl yana da halaye na zahiri da na sinadarai iri ɗaya da benzoate, kuma galibi ana amfani da shi azaman mai narkewa na halitta da mai plasticizer a masana'antar kayan polymer a cikin samar da sinadarai. Mai plasticizer (plasticizer) wani ƙari ne na kayan polymer, wanda aka ƙara plasticizer a cikin kayan polymer, ba tare da canza halayen sinadarai na asali ba, yana rage danko na narkewa, zafin canjin gilashi da taɓawa ta roba, don inganta iya sarrafawa, da kuma inganta laushi da juriya na samfurin.
Yawanci ana cika shi da 180kg / ganga, kuma ana iya yin kunshin da aka keɓance.
Diisooctyl phthalate CAS 27554-26-3
Diisooctyl phthalate CAS 27554-26-3
