Diisooctyl phthalate CAS 27554-26-3
Diisooctyl phthalate muaj lub cev thiab tshuaj lom neeg cov khoom ntawm benzoate tebchaw. Cov khoom siv tshuaj lom neeg ntawm cov khoom no feem ntau yog nyob hauv ob chav ester ntawm lub nplhaib benzene. Nws tuaj yeem raug cov tshuaj tiv thaiv nucleophilic ntxiv nyob rau hauv qhov kev txiav txim ntawm muaj zog nucleophilic reagents xws li hom reagent thiab organolith reagent. Lub ester chav tsev nyob rau hauv cov qauv ntawm cov khoom kuj tseem yuav hloov mus rau hauv cov coj hydroxyl pawg nyob rau hauv qhov kev txiav txim ntawm ib tug muaj zog txo tus neeg sawv cev.
| Yam khoom | Specification |
| Melting point | -4 ° C |
| Boiling point | 435.74°C (kev kwv yees kwv yees) |
| ceev | 0.983 g / mL ntawm 25 ° C (lit.) |
| vapor siab | 1 hli Hg (200 ° C) |
| Refractive Index | n20/D 1.486 (lit.) |
| Fp | > 230 ° F |
Phthalic acid tuaj yeem siv ua plasticizer, roj chromatographic fixative, toughening agent, hnyav thiab plasticizer. Diisooctyl muaj qhov zoo sib xws ntawm lub cev thiab tshuaj lom neeg rau benzoate, thiab nws yog siv los ua cov kuab tshuaj organic thiab plasticizer hauv cov khoom siv polymer hauv kev lag luam tshuaj. Plasticizer (plasticizer) yog cov khoom siv polymer ntxiv, plasticizer ntxiv rau cov khoom siv polymer, tsis hloov nws cov khoom siv tshuaj lom neeg, txo nws cov viscosity yaj, iav hloov kub thiab elastic kov, txhawm rau txhim kho nws cov txheej txheem, thiab txhim kho cov khoom muag muag thiab tensile. cov khoom ntawm cov khoom.
Feem ntau ntim hauv 180kg / nruas, thiab tuaj yeem ua cov pob customized.
Diisooctyl phthalate CAS 27554-26-3
Diisooctyl phthalate CAS 27554-26-3
