SEBACIC ACID DI-N-OCTYL ESTER 2432-87-3
Alaye ọja
| Oruko | SEBACIC ACID DI-N-OCTYL ESTER |
| Nọmba CAS | 2432-87-3 |
| Ilana molikula | C26H50O4 |
| Ìwúwo molikula | 426.67 |
| Nọmba EINECS | 219-411-3 |
| Ojuami yo | 18°C |
| Oju omi farabale | 256℃ |
| iwuwo | 0.912 |
| Atọka itọka | 1.451 |
| oju filaṣi | 210 ℃ |
| didi ojuami | -48 ℃ |
Awọn itumọ ọrọ sisọ
1,10-dioctyldecanedioate; decadioicacid, dioctylester; Decanedioicacid, dioctylester; decanedioicaciddioctylester; DI-N-OCTYLSEBACATE; DECANEDIOICACIDDI-N-OCTYLESTER; SEBACICACIDDI-N-OCTYLESTER; SEBACICACIDDIOCTYLESTER
Apejuwe
Dioctyl Sebacate jẹ ina ofeefee tabi omi sihin ti ko ni awọ. Awọ (APHA) ko kere ju 40. Aaye didi -40°C, aaye gbigbona 377°C (0.1MPa), 256°C (0.67kPa). Iwọn ojulumo jẹ 0.912 (25°C). Atọka itọka 1.449～1.451(25℃). Aaye ina jẹ 257 ℃ ~ 263 ℃. Viscosity 25mPa•s (25℃). Ailopin ninu omi, tiotuka ni hydrocarbons, alcohols, ketones, esters, chlorinated hydrocarbons, ethers ati awọn miiran Organic epo. Ibaramu ti o dara pẹlu awọn resini gẹgẹbi polyvinyl kiloraidi, nitrocellulose, ethyl cellulose ati roba gẹgẹbi neoprene. . O ni o ni ga plasticizing ṣiṣe ati kekere iyipada, ko nikan ni o ni o tayọ tutu resistance, sugbon tun ni o dara ooru resistance, ina resistance ati itanna idabobo, ati ki o ni o dara lubricity nigba ti kikan, ki awọn ifarahan ati rilara ti ọja ni o wa ti o dara, paapa O dara fun ṣiṣe tutu-sooro waya ati okun ohun elo, Oríkĕ alawọ, fiimu, farahan, sheets, bbl US FDA fọwọsi ounje packing plasticized sebactyl sebacatel.
Ohun elo
Dioctyl sebacate jẹ ọkan ninu awọn ẹya ti o dara julọ ti awọn ṣiṣu ṣiṣu sooro tutu. O dara fun awọn ọja polima gẹgẹbi polyvinyl kiloraidi, vinyl chloride copolymer, resini cellulose ati roba sintetiki. O ni o ni ga plasticizing ṣiṣe, kekere yipada, ati tutu resistance. , ooru resistance, ti o dara ina resistance ati awọn ẹya ara ẹrọ itanna idabobo, paapa dara fun lilo ninu tutu-sooro waya ati USB, Oríkĕ alawọ, awo, dì, fiimu ati awọn ọja miiran. Nitori iṣipopada giga rẹ, rọrun lati fa jade nipasẹ awọn olomi-omi hydrocarbon, kii ṣe sooro omi ati ibaramu to lopin pẹlu resini ipilẹ, o nigbagbogbo lo bi ṣiṣu oluranlọwọ ati pilasitik akọkọ phthalic acid. O ti wa ni lo bi awọn kan kekere otutu plasticizer ati ki o ti wa ni tun lo ninu sintetiki lubricating epo fun nya oko oko enjini.
Kemikali Properties
Omi ororo ti ko ni awọ tabi bia ofeefee. Insoluble ninu omi, tiotuka ni ethanol, acetone, benzene ati awọn miiran Organic olomi. Ni ibamu pẹlu ethyl cellulose, polystyrene, polyethylene, polyvinyl chloride, bbl, ati ni ibamu pẹlu cellulose acetate ati cellulose acetate-butyrate.
