Aha ngwaahịa | Dioctyl sebacate/DOS |
CAS | 122-62-3 |
MF | C26H50O4 |
MW | 426.67 |
EINECS | 204-558-8 |
Ebe mgbaze | -55 Celsius C |
Ebe esi nri | 212 Celsius C1 mm Hg (ọkụ) |
Njupụta | 0.914 g/mL na 25 Celsius C (ọkụ) |
Uzuoku mgbali | <0.01hPa (20 Celsius) |
Ntụgharị ntụgharị uche | n20/D 1.450(ọkụ) |
Ebe mgbari | >230 Celsius F |
Ọnọdụ nchekwa | Chekwaa n'okpuru +30 Celsius. |
Solubility | <1g/l |
Ụdị | Mmiri mmiri |
Agba | Kpochapụ ntakịrị edo edo |
Mmiri solubility | <0.1 g/L (20ºC) |
OctoilDOS;octoils;Octyl Sebacate;octylsebacate;Plasthall DOS;Plexol;Plexol 201.
Dioctyl sebacate, nke a makwaara dị ka bis-2-ethylhexyl sebacate, ma ọ bụ DOS maka nkenke, na-enweta site na esterification nke sebacic acid na 2-ethylhexanol.Kwesịrị ekwesị maka polyvinyl chloride, vinyl chloride copolymer, nitrocellulose, ethyl cellulose na roba sịntetik.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. Tụkwasị na nke ahụ, a na-ejikwa ngwaahịa ahụ dị ka mmanụ na-egbuke egbuke na mmanụ griiz maka engine jet na mmiri na-eguzo maka chromatography gas.Ngwaahịa anaghị egbu egbu.A na-agwakọta usoro 200mg / kg n'ime nri ma nye ya ụmụ oke maka ọnwa 19, ọ dịghịkwa mmetụta na-egbu egbu na enweghị carcinogenicity.Enwere ike iji ya na ihe nkwakọ ngwaahịa nri.
Mmiri mmiri na-acha odo odo na-enweghị agba na-acha odo odo, nke a na-adịghị ahụkebe na mmiri, soluble na ethanol, ether, benzene na ihe mgbaze ndị ọzọ.Enwere ike ịgwakọta ya na ethyl cellulose, polystyrene, polyethylene, polyvinyl chloride, vinyl chloride-vinyl acetate copolymer, wdg, ma nwee ezigbo nguzogide oyi.