Dioctyl sebacate_DOS 122-62-3
Faahfaahinta Alaabta
| Magaca alaabta | Dioctyl sebacate/DOS |
| CAS | 122-62-3 |
| MF | C26H50O4 |
| MW | 426.67 |
| EINECS | 204-558-8 |
| barta dhalaalaysa | -55 °C |
| Barta karkarinta | 212 °C1 mm Hg (iftiin) |
| Cufnaanta | 0.914 g/ml at 25 °C (iftiin) |
| Cadaadiska uumiga | <0.01 hPa (20 °C) |
| Tilmaanta refractive | n20/D 1.450 (lit.) |
| Barta Fiishka | >230 °F |
| Xaaladaha kaydinta | Ku kaydi meel ka hooseysa +30°C. |
| Solubility | <1g/l |
| Foomka | Dareere |
| Midabka | Cad huruud yar |
| Biyuhu milma | <0.1 g/L (20ºC) |
La mid ah
OctoilDOS; Octoils; Octyl Sebacate; octylsebacate; Plasthall DOS; Plexol; Plexol 201.
Sharaxaada
Dioctyl sebacate, oo sidoo kale loo yaqaan bis-2-ethylhexyl sebacate, ama DOS oo gaaban, waxaa lagu helaa esterification ee sebacic acid iyo 2-ethylhexanol. Ku haboon polyvinyl chloride, vinyl chloride copolymer, nitrocellulose, ethyl cellulose iyo caag synthetic ah. Waxay leedahay wax ku oolnimada balaastikada sare iyo isbeddelka hooseeya, ma aha oo kaliya iska caabin qabow oo heer sare ah, laakiin sidoo kale waxay leedahay iska caabin kulayl wanaagsan, caabbinta iftiinka iyo dahaarka korantada, waxayna leedahay dufan wanaagsan marka la kululeeyo, si muuqaalka iyo dareenka alaabtu ay u wanaagsan yihiin, gaar ahaan Waxay ku habboon tahay samaynta silig qabow u adkaysta iyo qalabka fiilada, maqaar macmal ah, filimaan, taarikada, xaashiyaha, iwm. loogu talagalay chromatography gaaska. Alaabtu waa mid aan sun ahayn. Qiyaasta 200mg/kg ayaa lagu qasay quudinta waxaana la quudiyay jiirka 19 bilood, wax saameyn ah oo sun ah iyo wax kansar ah lama helin. Waxa loo isticmaali karaa alaabta baakadaha cuntada.
Guryaha
Dareere huruud ah oo aan midab lahayn oo cirro leh, aan biyo ku milmin, ku milma ethanol, ether, benzene iyo dareerayaasha kale ee organic. Waxaa lagu qasi karaa ethyl cellulose, polystyrene, polyetylen, polyvinyl chloride, vinyl chloride-vinyl acetate copolymer, iwm, waxayna leedahay iska caabin qabow oo wanaagsan.
