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 molekụla | 426.67 |
| Nọmba EINECS | 219-411-3 |
| Ebe mgbaze | 18°C |
| Ebe esi nri | 256 ℃ |
| Njupụta | 0,912 |
| Ntụgharị ntụgharị uche | 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.Ndakọrịta dị mma na resins dị ka polyvinyl chloride, nitrocellulose, ethyl cellulose na roba dị ka neoprene..Ọ nwere arụmọrụ dị elu nke plasticizing na obere mgbanwe, ọ bụghị nanị na ọ nwere ezigbo nguzogide oyi, kamakwa ọ nwere ezigbo ọkụ ọkụ, ọkụ ọkụ na mkpuchi eletriki, ma nwee mmanu mmanu mgbe ọ na-ekpo ọkụ, nke mere na ọdịdị na mmetụta nke ngwaahịa ahụ dị mma, karịsịa Ọ. dị mma maka ịme waya na eriri na-eguzogide oyi, akpụkpọ anụ artificial, ihe nkiri, efere, mpempe akwụkwọ, wdg. US FDA kwadoro ihe nkiri plastik dictyl sebacate plasticized maka ihe nkwakọ ngwaahịa nri.
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 arụmọrụ plasticizing dị elu, mgbanwe dị ala, na nguzogide oyi., Nguzogide okpomọkụ, ezigbo ọkụ ọkụ na ụfọdụ ihe mkpuchi ọkụ eletrik, karịsịa maka iji waya na eriri na-eguzogide oyi, akpụkpọ anụ artificial, efere, mpempe akwụkwọ, ihe nkiri na ngwaahịa ndị ọzọ.N'ihi nnukwu ngagharị ya, ọ dị mfe ịwepụta ya site na hydrocarbon solvents, ọ bụghị mmiri na-eguzogide ọgwụ na oke ndakọrịta ya na resin isi, a na-ejikarị ya dị ka plasticizer inyeaka 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-enweghị isi ma ọ bụ icha mmirimmiri.A na-esighi ike na mmiri, soluble na ethanol, acetone, benzene na ihe mgbaze ndị ọzọ.Dakọtara na ethyl cellulose, polystyrene, polyethylene, polyvinyl chloride, wdg, na akụkụ nke cellulose acetate na cellulose acetate-butyrate dakọtara.
