Diisooctyl phthalate CAS 27554-26-3
Diisooctyl phthalate waxa uu leeyahay sifooyinka guud ee jirka iyo kiimikaad ee xeryahooda benzoate.Sifooyinka kiimikaad ee walaxdan waxay inta badan ku urursan yihiin laba unug oo ester ah oo ku yaal giraanta benzene.Waxa ay mari kartaa falcelinta dheeraadka ah ee nucleophilic iyada oo hoos imanaysa falcelinta reagents nucleophilic xooggan sida qaab reagent iyo organolith reagent.Unugga ester-ka ee qaab-dhismeedka walaxda ayaa sidoo kale loo beddeli karaa kooxda hydroxyl ee u dhiganta iyada oo la raacayo ficilka wakiilka yaraynta xooggan.
| Shayga | Tilmaamid |
| barta dhalaalaysa | -4°C |
| Barta karkarinta | 435.74°C (qiyaasta qallafsan) |
| cufnaanta | 0.983 g/ml at 25 °C (lit.) |
| cadaadiska uumiga | 1 mm Hg (200 °C) |
| index refractive | n20/D 1.486 (lit.) |
| Fp | >230 °F |
Phthalic acid waxa loo isticmaali karaa sidii caagadeeyaha, gaaska chromatographic fixative, wakiilka adag, dareeraha iyo balaastiga.Diisooctyl waxay leedahay sifooyin jireed iyo kiimiko oo la mid ah benzoate, waxaana inta badan loo isticmaalaa sida dareeraha organic iyo balaastiga warshadaha walxaha polymer ee wax soo saarka kiimikada.Plasticizer (plasticizer) waa wax lagu daro maadada polymer, balaastiijiyaha lagu daray maadada polymerka, iyada oo aan la bedelin sifooyinka kiimikada aasaasiga ah, waxay yareysaa dhalaalkeeda, heerkulka kala-guurka dhalada iyo taabashada laastikada, si ay u wanaajiso habka ay u shaqeyso, iyo hagaajinta jilicsanaanta iyo jilicsanaanta alaabta sifooyinka walaxda.
Caadi ahaan waxaa lagu soo buuxiyaa 180kg/durbaan, sidoo kale waxaa la samayn karaa xirmo habaysan.
Diisooctyl phthalate CAS 27554-26-3
Diisooctyl phthalate CAS 27554-26-3
