SEBACIC ACID DI-N-OCTYL ESTER 2432-87-3
Product Detail
| Lub npe | SEBACIC ACID DI-N-OCTYL ESTER |
| CAS Nr | 2432-87-3 : kuv |
| Cov mis mos molecular | C26H50O4 |
| Molecular hnyav | 426.67 ib |
| EINECS Number | 219-411-3 ib |
| Melting point | 18 ° C |
| Boiling point | 256 ℃ |
| Qhov ntom | 0.912 ib |
| Refractive Index | 1.451 ib |
| Flash point | 210 ℃ |
| Qhov chaw khov | -48 ℃ |
Synonyms
1,10-dioctyldecanedioate;decadioicacid, dioctylester;Decanedioicacid, dioctylester;decanedioicaciddioctylester;DI-N-OCTYLSEBACATE;DECANEDIOICACIDDI-N-OCTYLESTER;SEBACICACIDDI-N-OCTYLESTER;SEBACICACIDDIOCTYLESTER
Kev piav qhia
Dioctyl Sebacate yog lub teeb daj lossis tsis muaj xim pob tshab kua.Cov xim (APHA) yog tsawg dua 40. Qhov dej khov -40 ° C, boiling point 377 ° C (0.1MPa), 256 ° C (0.67kPa).Tus txheeb ze ntom ntom yog 0.912 (25 ° C).Refractive index 1.449 ~ 1.451 (25 ℃).Qhov hluav taws xob taw tes yog 257 ℃ ~ 263 ℃.viscosity 25mPa•s (25 ℃).Insoluble hauv dej, soluble hauv hydrocarbons, cawv, ketones, esters, chlorinated hydrocarbons, ethers thiab lwm yam organic solvents.Kev sib raug zoo nrog cov resins xws li polyvinyl chloride, nitrocellulose, ethyl cellulose thiab roj hmab xws li neoprene..Nws muaj kev ua haujlwm siab plasticizing thiab tsis tshua muaj hluav taws xob, tsis yog tsuas yog muaj kev tiv thaiv zoo heev, tab sis kuj muaj cov cua sov zoo, lub teeb ua haujlwm thiab hluav taws xob rwb thaiv tsev, thiab muaj lubricity zoo thaum rhuab, kom cov tsos thiab kev xav ntawm cov khoom zoo, tshwj xeeb tshaj yog nws. yog tsim los ua cov khoom siv hluav taws xob tiv thaiv kab mob khaub thuas thiab kab mob, cov tawv nqaij, cov yeeb yaj kiab, daim hlau, ntawv, thiab lwm yam US FDA pom zoo dioctyl sebacate yas zaj duab xis rau cov khoom ntim khoom noj.
Daim ntawv thov
Dioctyl sebacate yog ib qho ntawm ntau yam zoo ntawm cov yas-resistant yas.Nws yog tsim rau cov khoom siv polymer xws li polyvinyl chloride, vinyl chloride copolymer, cellulose resin thiab hluavtaws roj hmab.Nws muaj cov plasticizing siab efficiency, tsis tshua muaj volatility, thiab txias kuj., tshav kub tsis kam, zoo lub teeb tsis kam thiab qee yam hluav taws xob rwb thaiv tsev yam ntxwv, tshwj xeeb tshaj yog siv rau hauv cov khoom siv txias-resistant hlau thiab cable, tawv tawv, phaj, ntawv, zaj duab xis thiab lwm yam khoom.Vim nws txoj kev txav mus los yooj yim, yooj yim rau kev tshem tawm los ntawm cov kuab tshuaj hydrocarbon, tsis muaj dej resistant thiab tsis muaj kev sib raug zoo nrog lub hauv paus cob, nws feem ntau yog siv los ua cov khoom siv plasticizer thiab phthalic acid lub ntsiab plasticizer.Nws yog siv los ua cov yas yas uas tsis tshua muaj kub thiab tseem siv rau hauv cov roj hluavtaws hluavtaws rau cov tshuab dav hlau.
Chemical Properties
Tsis muaj xim lossis daj daj oily kua.Insoluble hauv dej, soluble hauv ethanol, acetone, benzene thiab lwm yam organic solvents.Tau tshaj ethyl cellulose, polystyrene, polyethylene, polyvinyl chloride, thiab lwm yam, thiab ib feem sib xws nrog cellulose acetate thiab cellulose acetate-butyrate.
