SEBACIC ACID DI-N-OCTYL ESTER 2432-87-3
Cikakken Bayani
| Suna | SEBACIC ACID DI-N-OCTYL ESTER |
| Lambar CAS | 2432-87-3 |
| Tsarin kwayoyin halitta | Saukewa: C26H50O4 |
| Nauyin kwayoyin halitta | 426.67 |
| Lambar EINECS | 219-411-3 |
| Wurin narkewa | 18°C |
| Wurin tafasa | 256 ℃ |
| Yawan yawa | 0.912 |
| Indexididdigar refractive | 1.451 |
| Wurin walƙiya | 210 ℃ |
| Wurin daskarewa | -48 ℃ |
Makamantu
1,10-dioctyldecanedioate; decadioicacid, dioctylester; Decanedioicacid, dioctylester; decanedioicaciddioctylester; DI-N-OCTYLSEBACATE; DECANEDIOICACIDDI-N-OCTYLESTER; SEBACICACIDDI-N-OCTYLESTER; SEBACICACIDDIOCTYLESTER
Bayani
Dioctyl Sebacate ruwa ne mai haske rawaya ko mara launi. Launi (APHA) bai wuce 40. Daskarewa aya -40°C, tafasar batu 377°C (0.1MPa), 256°C (0.67kPa). Matsakaicin dangi shine 0.912 (25°C). Indexididdigar haɓakawa 1.449 ~ 1.451(25℃). Wurin kunnawa shine 257 ℃～263 ℃. Dankowa 25mPa•s (25 ℃). Mai narkewa cikin ruwa, mai narkewa a cikin hydrocarbons, alcohols, ketones, esters, chlorinated hydrocarbons, ethers da sauran kaushi na halitta. Kyakkyawan dacewa tare da resins kamar polyvinyl chloride, nitrocellulose, ethyl cellulose da roba irin su neoprene. . Yana yana da high plasticizing yadda ya dace da kuma low volatility, ba kawai yana da kyau kwarai sanyi juriya, amma kuma yana da kyau zafi juriya, haske juriya da lantarki rufi, kuma yana da kyau lubricity lokacin da mai tsanani, sabõda haka, bayyanar da jin na samfurin ne mai kyau, musamman Ya dace da yin sanyi-resistant waya da na USB kayan, wucin gadi fata, fina-finai, faranti, zanen gado, da dai sauransu US FDA amince da abinci plasticized kayan filastik sebactyl sebacatel.
Aikace-aikace
Dioctyl sebacate yana daya daga cikin mafi kyawun nau'ikan filastik masu jure sanyi. Ya dace da samfuran polymer kamar polyvinyl chloride, vinyl chloride copolymer, resin cellulose da roba roba. Yana da babban ingancin aikin filastik, ƙarancin ƙarfi, da juriya mai sanyi. , Ƙunƙarar zafi, ƙarfin haske mai kyau da wasu halaye na lantarki na lantarki, musamman dacewa don amfani da waya da kebul na sanyi, fata na wucin gadi, farantin karfe, takarda, fim da sauran samfurori. Saboda yawan motsinsa, mai sauƙin cirewa ta hanyar kaushi na hydrocarbon, ba mai jure ruwa ba da iyakataccen daidaituwa tare da resin tushe, galibi ana amfani dashi azaman filasta mai taimako da babban filastik phthalic acid. Ana amfani da shi azaman filastik mai ƙarancin zafin jiki kuma ana amfani dashi a cikin mai da ake shafawa na roba don injin jet ɗin tururi.
Abubuwan Sinadarai
Ruwa mara launi ko kodadde rawaya mai mai. Mai narkewa a cikin ruwa, mai narkewa a cikin ethanol, acetone, benzene da sauran kaushi na halitta. Mai jituwa tare da ethyl cellulose, polystyrene, polyethylene, polyvinyl chloride, da dai sauransu, kuma ya dace da wani sashi tare da acetate cellulose da cellulose acetate-butyrate.
