Dioctyl sebacate_DOS 122-62-3
Tsatanetsatane wa Zamalonda
| Dzina la malonda | Dioctyl sebacate/DOS |
| CAS | 122-62-3 |
| MF | C26H50O4 |
| MW | 426.67 |
| Malingaliro a kampani EINECS | 204-558-8 |
| Malo osungunuka | -55 ° C |
| Malo otentha | 212 °C1 mm Hg (kuyatsa) |
| Kuchulukana | 0.914 g/mL pa 25 °C(lit.) |
| Kuthamanga kwa nthunzi | <0.01 hPa (20 °C) |
| Refractive index | n20/D 1.450(lit.) |
| Pophulikira | >230 °F |
| Zosungirako | Sungani pansi +30 ° C. |
| Kusungunuka | <1g/l |
| Fomu | Madzi |
| Mtundu | Choyera chachikasu pang'ono |
| Kusungunuka kwamadzi | <0.1 g/L (20 ºC) |
Mawu ofanana ndi mawu
OctoilDOS;octoils;Octyl Sebacate;octylsebacate;Plasthall DOS;Plexol;Plexol 201.
Kufotokozera
Dioctyl sebacate, yomwe imadziwikanso kuti bis-2-ethylhexyl sebacate, kapena DOS mwachidule, imapezeka mwa esterification ya sebacic acid ndi 2-ethylhexanol.Oyenera polyvinyl kolorayidi, vinyl kolorayidi copolymer, nitrocellulose, ethyl mapadi ndi kupanga rabala.Ili ndi pulasitiki wapamwamba kwambiri komanso kusinthasintha kochepa, osati kokha kukana kuzizira kwambiri, komanso imakhala ndi kutentha kwabwino, kukana kuwala ndi kutsekemera kwamagetsi, ndipo imakhala ndi mafuta abwino ikatenthedwa, kotero kuti maonekedwe ndi kumverera kwa mankhwala ndi abwino, makamaka Iwo ndi oyenera kupanga kuzizira zosagwira waya ndi zipangizo chingwe, chikopa yokumba, mafilimu, mbale, mapepala, etc. Komanso, mankhwala amagwiritsidwanso ntchito monga mafuta mafuta ndi mafuta mafuta injini ndege ndi stationary madzi kwa mpweya chromatography.Mankhwalawa ndi opanda poizoni.Mlingo wa 200mg / kg unasakanizidwa mu chakudya ndikudyetsedwa kwa makoswe kwa miyezi 19, ndipo palibe poizoni komanso palibe carcinogenicity yomwe inapezeka.Itha kugwiritsidwa ntchito muzinthu zopangira chakudya.
Katundu
Zamadzimadzi zachikasu mpaka zotumbululuka, zosasungunuka m'madzi, zosungunuka mu Mowa, etha, benzene ndi zosungunulira zina organic.Ikhoza kusakanikirana ndi ethyl cellulose, polystyrene, polyethylene, polyvinyl chloride, vinyl chloride-vinyl acetate copolymer, etc., ndipo imakhala yabwino kukana kuzizira.
