Dioctyl sebacate_DOS 122-62-3
Fa'amatalaga Oloa
| Igoa o oloa | Dioctyl sebacate/DOS |
| CAS | 122-62-3 |
| MF | C26H50O4 |
| MW | 426.67 |
| EINECS | 204-558-8 |
| Liu liusuavai | -55 °C |
| Fa'apuna | 212 °C1 mm Hg(malamalama) |
| Malosi | 0.914 g/mL ile 25 °C(malamalama) |
| Omiga ausa | <0.01 hPa (20 °C) |
| Fa'ailoga fa'afofo | n20/D 1.450(mu.) |
| Mata'imu | >230 °F |
| Tulaga teuina | Teu i lalo ole +30°C. |
| Solubility | <1g/l |
| Fomu | Suavai |
| Lanu | E manino sina samasama |
| Suavai soluble | <0.1 g/L (20 ºC) |
Synonyms
OctoilDOS;tui;Octyl Sebacate;octylsebacate;Plasthall DOS;Plexol;Plexol 201.
Fa'amatalaga
O le Dioctyl sebacate, e taʻua foi o le bis-2-ethylhexyl sebacate, poʻo le DOS mo le faʻapuupuu, e maua mai i le faʻasalaina o le sebacic acid ma le 2-ethylhexanol.E fetaui lelei mo le polyvinyl chloride, vinyl chloride copolymer, nitrocellulose, ethyl cellulose ma le paʻu gaosia.O loʻo i ai le maualuga o le palasitika lelei ma le maualalo o le volatility, e le gata ina sili ona lelei le malulu, ae o loʻo i ai foi le vevela lelei, faʻamalama malamalama ma le eletise eletise, ma e lelei le lubricity pe a vevela, ina ia lelei foliga ma lagona o le oloa, aemaise lava. e talafeagai mo le faia o le malulu-tetee uaea ma uaea mea, paʻu faafoliga, ata tifaga, ipu, laupepa, ma isi. E le gata i lea, o le oloa o loʻo faʻaaogaina foi e pei o le suauu lubricating ma le gaʻo mo le afi afi ma le vai tumau mo chromatography kasa.O le oloa e le oona.Ole fua ole 200mg/kg sa fa'afefiloi ile fafaga ma fafaga i isumu mo le 19 masina, ma leai se a'afiaga oona ma leai se fa'ama'i na maua.E mafai ona fa'aoga i mea e teu ai mea'ai.
Meatotino
Le lanu i le samasama samasama vai, e le mafai ona solu i le vai, soluble i ethanol, eter, benzene ma isi solvents organic.E mafai ona faʻafefiloi ma le ethyl cellulose, polystyrene, polyethylene, polyvinyl chloride, vinyl chloride-vinyl acetate copolymer, ma isi, ma e lelei le malulu.
