SEBACIC ACID DI-N-OCTYL ESTER 2432-87-3
Apejuwe 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 |
| Refractive Ìwé | 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 awọ ofeefee ina tabi omi ṣiṣan 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 ni ti 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 awọn ọja dara, paapa O jẹ o dara fun ṣiṣe okun waya ti o tutu ati awọn ohun elo okun, alawọ atọwọda, awọn fiimu, awọn awo, awọn iwe, bbl US FDA fọwọsi dioctyl sebacate plasticized film plasticized fun awọn ohun elo apoti ounje.
Ohun elo
Dioctyl sebacate jẹ ọkan ninu awọn orisirisi 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., Idaabobo ooru, ina ti o dara ati awọn abuda idabobo itanna kan, paapaa ti o dara fun lilo ni okun waya ti o tutu ati okun, alawọ alawọ, awo, dì, fiimu ati awọn ọja miiran.Nitori iṣipopada giga rẹ, rọrun lati fa jade nipasẹ awọn olufomisi hydrocarbon, kii ṣe sooro omi ati ibaramu opin pẹlu resini ipilẹ, o jẹ igbagbogbo lo bi ṣiṣu oniranlọwọ 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.Insoluble ni 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.
