I-CAS 14024-61-4 i-palladium (ii) i-acetylacetonate
Izingeniso
Ama-catalyst ensimbi ayigugu ayizinsimbi ezinhle ezisetshenziswa kakhulu embonini yamakhemikhali ngenxa yekhono lazo lokusheshisa inqubo yamakhemikhali. Igolide, i-palladium, i-platinum, i-rhodium, nesiliva ngezinye zezibonelo zezinsimbi eziyigugu. Ama-catalyst ensimbi ayigugu yilawo aqukethe izinhlayiya zensimbi eziyigugu ezisakazeke kakhulu ezisekelwe endaweni ephezulu njenge-carbon, i-silica, ne-alumina. Lawa ma-catalyst anezinhlelo eziningana ezimbonini ezahlukahlukene. I-catalyst ngayinye yensimbi eyigugu inezici ezihlukile. Lawa ma-catalyst asetshenziswa kakhulu ekusabeleni kokwenziwa kwezinto eziphilayo. Izici ezifana nesidingo esikhulayo esivela emikhakheni yokusetshenziswa kokugcina, ukukhathazeka ngemvelo kanye nemiphumela yazo yezomthetho ziqhuba ukukhula kwemakethe.
Izakhiwo zama-catalyst ensimbi eyigugu
1. Umsebenzi ophezulu kanye nokukhetha kwezinsimbi eziyigugu ekuxazululeni inkinga
Ama-catalyst ensimbi eyigugu aqukethe izinhlayiya zensimbi eyigugu ezisakazeke kakhulu ezisekelweni ezinezindawo eziphezulu ezifana nekhabhoni, i-silica, ne-alumina. Izinhlayiya zensimbi esezingeni le-nano zimunca kalula i-hydrogen ne-oxygen emkhathini. I-hydrogen noma i-oxygen isebenza kakhulu ngenxa yokumuncwa kwayo okungafani nge-d-electron evela eqoqweni lama-athomu ensimbi eyigugu.
2. Ukuzinza
Izinsimbi eziyigugu zizinzile. Azikhi kalula ama-oxide ngokushiswa. Ama-oxide ezinsimbi eziyigugu, ngakolunye uhlangothi, awazinzile. Izinsimbi eziyigugu azincibiliki kalula esixazululweni se-asidi noma se-alkaline. Ngenxa yokuqina okuphezulu kokushisa, i-catalyst yensimbi eyigugu isetshenziswe njenge-catalysts yokuhlanza igesi yokukhipha umoya ezimotweni.
| Ulwazi oluyisisekelo lwe-Bis(2,4-pentanedionato-O,O')palladium(II) | |
| Igama Lomkhiqizo: | I-Bis(2,4-pentanedionato-O,O')palladium(II) |
| I-CAS: | 14024-61-4 |
| I-MF: | C10H14O4Pd |
| I-MW: | 304.64 |
| I-EINECS: | 237-859-8 |
| Izakhiwo Zamakhemikhali ze-Bis(2,4-pentanedionato-O,O')palladium(II) | |
| Indawo yokuncibilika | 190 °C |
| izinga lokushisa lokugcina. | Gcina ngaphansi kuka-+30°C. |
| ukuncibilika | Incibilika ku-benzene kanye ne-chloroform. |
| ifomu | Isixazululo |
| umbala | Okuphuzi kuya kowolintshi |
| Amandla adonsela phansi athile | 1.862 |
| Ukuncibilika Kwamanzi | AKUXAXAKI |
| Ukuzwela kwe-Hydrolytic | 4: akukho ukusabela ngamanzi ngaphansi kwezimo ezingathathi hlangothi |
| I-BRN | 4136188 |
| I-InChIKey | I-RJJXYEQOOACRKP-LNKPDPKZSA-M |
| Ireferensi yeKhemistri ye-NIST | I-Bis(acetylacetonato)palladium(14024-61-4) |
| Uhlelo Lokubhalisa Izidakamizwa lwe-EPA | I-Palladium, bis(2,4-pentanedionato-.kappa.O,.kappa.O')-, (SP-4-1)- (14024-61-4) |
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