SEBACIC ACID DI-N-OCTYL ESTER 2432-87-3
Nkọwa ngwaahịa
| Aha | SEBACIC ACID DI-N-OCTYL ESTER |
| Nọmba CAS | 2432-87-3 |
| Usoro ihe omimi | C26H50O4 |
| Ibu arọ molekụla | 426.67 |
| Nọmba EINECS | 219-411-3 |
| Ebe mgbaze | 18°C |
| Ebe esi nri | 256 ℃ |
| Njupụta | 0,912 |
| Ntụgharị ntụgharị | 1.451 |
| ebe mgbari | 210 ℃ |
| Ebe na-ekpo ọkụ | -48 ℃ |
Ụdị okwu
1,10-dioctyldecanedioate; decadioicacid, dioctylester; Decanedioicacid, dioctylester; decanedioicaciddioctylester; DI-N-OCTYLSEBACATE; DECANEDIOICACIDDI-N-OCTYLESTER; SEBACICACIDDI-N-OCTYLESTER; SEBACICACIDDIOCTYLESTER
Nkọwa
Dioctyl Sebacate bụ mmiri mmiri na-acha odo odo ma ọ bụ enweghị agba. Agba (APHA) bụ ihe na-erughị 40. Ebe na-ekpo ọkụ -40 ° C, ebe esi esi 377°C (0.1MPa), 256°C (0.67kPa). Njupụta nke ikwu bụ 0.912 (25°C). Ntụgharị ntụgharị 1.449 ~ 1.451 (25 ℃). Ihe mgbanye ọkụ bụ 257 ℃ ~ 263 ℃. Viscosity 25mPa•s (25 ℃). Na-adịghị edozi na mmiri, soluble na hydrocarbons, alcohols, ketones, esters, chlorinated hydrocarbons, ethers na ndị ọzọ organic mgbaze. Ezigbo ndakọrịta na resins dị ka polyvinyl chloride, nitrocellulose, ethyl cellulose na roba dị ka neoprene. . Ọ nwere elu plasticizing arụmọrụ na ala volatility, ọ bụghị nanị na nwere magburu onwe oyi na-eguzogide, ma na-enwe ezigbo okpomọkụ na-eguzogide, ìhè na-eguzogide na eletriki mkpuchi, na nwere mma mmanu mgbe ekpo ọkụ, nke mere na ọdịdị na mmetụta nke ngwaahịa dị mma, karịsịa Ọ bụ adabara na-eme ka oyi na-eguzogide waya na cable ihe, artificial akpụkpọ anụ, fim, efere, Ibé akwụkwọ, wdg US FDA kwadoro nri packaging plasticized material sebactyl se.
Ngwa
Dioctyl sebacate bụ otu n'ime ọmarịcha ụdị plastik na-eguzogide oyi. Ọ dabara maka ngwaahịa polymer dị ka polyvinyl chloride, vinyl chloride copolymer, cellulose resin na roba sịntetik. Ọ nwere nnukwu arụmọrụ plasticizing, obere volatility, na nguzogide oyi. , Nguzogide okpomọkụ, ezigbo ọkụ ọkụ na ụfọdụ ihe mkpuchi ọkụ eletrik, karịsịa kwesịrị ekwesị maka iji waya na eriri na-eguzogide oyi, akpụkpọ anụ artificial, efere, mpempe akwụkwọ, ihe nkiri na ngwaahịa ndị ọzọ. N'ihi ngagharị dị elu ya, ọ dị mfe ịwepụta ya site na ihe mgbaze hydrocarbon, ọ bụghị mmiri na-eguzogide ya na oke ndakọrịta ya na resin isi, a na-ejikarị ya dị ka onye inyeaka plasticizer na phthalic acid main plasticizer. A na-eji ya dị ka plasticizer dị ala ma na-ejikwa ya na mmanụ sịntetik lubricating maka engine jet uzuoku.
Njirimara kemịkalụ
Mmiri mmiri na-acha odo odo na-enweghị agba ma ọ bụ icha mmirimmiri. Na-adịghị edozi na mmiri, soluble na ethanol, acetone, benzene na ndị ọzọ organic mgbaze. Dakọtara na ethyl cellulose, polystyrene, polyethylene, polyvinyl chloride, wdg, na akụkụ nke cellulose acetate na cellulose acetate-butyrate dakọtara.
