Diisooctyl phthalate CAS 27554-26-3
O le Diisooctyl phthalate o loʻo i ai le faʻaogaina lautele o mea faʻapitoa ma vailaʻau o vailaʻau benzoate. O mea tau vailaʻau o lenei vailaʻau e masani ona faʻatumauina i iunite ester e lua i luga o le mama benzene. E mafai ona o'o i le nucleophilic fa'aopoopoga tali i lalo o le gaioiga a le nucleophilic reagents malosi e pei o le format reagent ma organolith reagent. O le ester unit i le fausaga o le mea e mafai foi ona liua i le vaega hydroxyl tutusa i lalo o le gaioiga a se sui faʻaitiitia malosi.
| Aitema | Fa'amatalaga |
| Liu liusuavai | -4°C |
| Fa'apuna | 435.74°C (fa'atatau fa'atatau) |
| mafiafia | 0.983 g/mL ile 25 °C(malamalama) |
| mamafa ausa | 1 mm Hg (200 °C) |
| fa'asino fa'asino | n20/D 1.486(me.) |
| Fp | >230 °F |
Phthalic acid e mafai ona faʻaaogaina e fai ma plasticizer, gas chromatographic fixative, toughening agent, solvent ma plasticizer. Diisooctyl ei ai uiga fa'aletino ma vaila'au tutusa i le benzoate, ma e masani ona fa'aaogaina e avea o se solvent organic ma plasticizer i le polymer material alamanuia i le gaosiga o vaila'au. Plasticizer (plasticizer) o se mea faʻapipiʻi polymer, faʻapipiʻi mea faʻapipiʻi i le mea polymer, e aunoa ma le suia o ana mea faʻainisinia, faʻaitiitia lona faʻafefete faʻafefete, vevela suiga tioata ma paʻi elastic, ina ia faʻaleleia ai lona gaioiga, ma faʻaleleia le vaivai ma le tensile o le oloa. uiga o le mea.
E masani ona teuina i le 180kg / paʻu, ma e mafai foʻi ona faia faʻapitoa afifi.
Diisooctyl phthalate CAS 27554-26-3
Diisooctyl phthalate CAS 27554-26-3
