I-Dioctyl sebacate_DOS 122-62-3
Imininingwane Yomkhiqizo
| Igama lomkhiqizo | I-Dioctyl sebacate/DOS |
| I-CAS | 122-62-3 |
| MF | I-C26H50O4 |
| MW | 426.67 |
| EINECS | 204-558-8 |
| Iphoyinti lokuncibilika | -55 °C |
| Iphuzu elibilayo | 212 °C1 mm Hg(lit.) |
| Ukuminyana | 0.914 g/mL ku-25 °C(lit.) |
| Umfutho we-vapor | <0.01 hPa (20 °C) |
| Inkomba ye-refractive | n20/D 1.450(lit.) |
| I-Flash Point | >230 °F |
| Izimo zokugcina | Gcina ngaphansi kuka +30°C. |
| Ukuncibilika | <1g/l |
| Ifomu | Uketshezi |
| Umbala | Kucace ngokuphuzi |
| Ukuncibilika kwamanzi | <0.1 g/L (20 ºC) |
Omqondofana
OctoilDOS;ama-octoils;I-Octyl Sebacate;i-octylsebacate;Plasthall DOS;I-Plexol;I-Plexol 201.
Incazelo
I-Dioctyl sebacate, eyaziwa nangokuthi yi-bis-2-ethylhexyl sebacate, noma i-DOS ngamafuphi, itholwa nge-esterification ye-sebacic acid ne-2-ethylhexanol.Ifanele i-polyvinyl chloride, i-vinyl chloride copolymer, i-nitrocellulose, i-ethyl cellulose kanye nerabha yokwenziwa.Inokusebenza kahle kwe-plasticizing kanye nokuguquguquka okuphansi, ayinakho nje ukumelana nokubanda okuhle kakhulu, kodwa futhi inokumelana nokushisa okuhle, ukumelana nokukhanya kanye nokufakwa kukagesi, futhi inokugcoba okuhle lapho ishisa, ukuze ukubukeka nokuzwakala komkhiqizo kuhle, ikakhulukazi ilungele ukwenza izintambo ezikwazi ukumelana nokubanda nezinto zekhebula, isikhumba sokwenziwa, amafilimu, amapuleti, amashidi, njll. Ngaphezu kwalokho, umkhiqizo ubuye usetshenziswe njengamafutha okugcoba kanye namafutha okugcoba enjini ye-jet kanye noketshezi olumile lwe-chromatography yegesi.Umkhiqizo awunabo ubuthi.Umthamo we-200mg/kg waxutshwa ekudleni futhi wondliwa amagundane izinyanga ezingu-19, futhi akukho mphumela onobuthi futhi akukho umdlavuza otholakele.Ingasetshenziswa ezintweni zokupakisha ukudla.
Izakhiwo
Uketshezi olungenambala kuya kokuphuzi okuphaphathekile, aluncibiliki emanzini, luncibilika ku-ethanol, ether, benzene nezinye izinyibilikisi zemvelo.Ingaxutshwa ne-ethyl cellulose, i-polystyrene, i-polyethylene, i-polyvinyl chloride, i-vinyl chloride-vinyl acetate copolymer, njll., futhi inokumelana okuhle nokubandayo.
