Dioctyl sebacate_DOS 122-62-3
Iinkcukacha zeMveliso
| Igama lemveliso | Dioctyl sebacate/DOS |
| CAS | 122-62-3 |
| MF | C26H50O4 |
| MW | 426.67 |
| EINECS | 204-558-8 |
| Indawo yokunyibilika | -55 °C |
| Indawo yokubilisa | 212 °C1 mm Hg(lit.) |
| Ukuxinana | 0.914 g/mL ku-25 °C(lit.) |
| Uxinzelelo lomphunga | <0.01 hPa (20 °C) |
| Isalathiso sokuqhafaza | n20/D 1.450(lit.) |
| Indawo yokuflasha | >230 °F |
| Iimeko zokugcina | Gcina ngaphantsi +30°C. |
| Ukunyibilika | <1g/l |
| Ifomu | Ulwelo |
| Umbala | Icwecwe tyheli kancinane |
| Ukunyibilika kwamanzi | <0.1 g/L (20 ºC) |
Izithethantonye
OctoilDOS;ii-octoils;i-Octyl Sebacate;octylsebacate;Plasthall DOS;iPlexol;Plexol 201.
Inkcazo
I-Dioctyl sebacate, eyaziwa ngokuba yi-bis-2-ethylhexyl sebacate, okanye i-DOS ngokufutshane, ifunyenwe nge-esterification ye-sebacic acid kunye ne-2-ethylhexanol.Ifanelekile i-polyvinyl chloride, i-vinyl chloride copolymer, i-nitrocellulose, i-ethyl cellulose kunye nerubha yokwenziwa.Inokusebenza kakuhle kwePlasitiki kunye nokuguquguquka okuphantsi, ayinakukwazi ukumelana nokubanda okugqwesileyo kuphela, kodwa ikwanako ukumelana nobushushu, ukumelana nokukhanya kunye nokugqunyelelwa kombane, kwaye ine-lubricity elungileyo xa ishushu, ukuze inkangeleko kunye nokuziva kwemveliso kube kuhle, ngakumbi. ilungele ukwenza iingcingo ezikwazi ukumelana nokubanda kunye nezixhobo zentambo, ngesikhumba sokwenziwa, iifilim, iipleyiti, amaphepha, njl.njl. Ukongeza, imveliso ikwasetyenziswa njengeoyile yokuthambisa kunye negrisi yokuthambisa kwi-injini yejethi kunye nolwelo olumileyo lwechromatography yegesi.Imveliso ayinayo ityhefu.I-dosage ye-200mg / kg yayixutywe kwi-feed kwaye yondliwe kwiigundane kwiinyanga ze-19, kwaye akukho mpembelelo yetyhefu kwaye akukho carcinogenicity yafunyanwa.Ingasetyenziswa kwizinto zokupakisha ukutya.
Iipropati
Ulwelo olungenambala ukuya kumthubi, olunganyibilikiyo emanzini, lunyibilika kwi-ethanol, ether, benzene kunye nezinye izinyibilikisi eziphilayo.Inokuxutywa ne-ethyl cellulose, i-polystyrene, i-polyethylene, i-polyvinyl chloride, i-vinyl chloride-vinyl acetate copolymer, njl., kwaye inokumelana nokubanda okulungileyo.
