Abahlinzeki be-acetylacetone eChinainombolo cas123-54-6
| I-acetylacetoneUlwazi oluyisisekelo | |
| Igama Lomkhiqizo: | I-acetylacetone |
| I-CAS: | 123-54-6 |
| MF: | C5H8O2 |
| MW: | 100.12 |
| I-EINECS: | 204-634-0 |
| I-Acetylacetone Chemical Properties | |
| Iphoyinti lokuncibilika | -23 °C (okukhanyayo) |
| Iphuzu elibilayo | 140.4 °C (okhanyisiwe) |
| ukuminyana | 0.975 g/mL ku-25 °C (okhanyisiwe) |
| ukuminyana komhwamuko | 3.5 (vs air) |
| umfutho womhwamuko | 6 mm Hg ( 20 °C) |
| inkomba ye-refractive | n20/D 1.452(lit.) |
| Fp | 66 °F |
| izinga lokushisa lokugcina. | Gcina ngaphansi kuka +30°C. |
| Into | Iyunithi | Okujwayelekile |
| Okuqukethwe kwe-acetone: | % | ≥ 99.7 |
| Ukuminyana(20°C ): | g/cm3: | 0.970-0.975 |
| Inkomba ye-refractive: | 1.450±0.002 | |
| I-acetic acid: | % | 0.15 Max |
| Izinsalela ekuhwameni: | % | 0.01 Max |
| Umswakama: | % | 0.08 Max |
| Umbala (APHA): | 10 Max |
I-acetylacetone iyingxenye ebalulekile ye-organic synthesis intermediate, esetshenziswa kakhulu kwezemithi, izinongo, izibulala-zinambuzane nezinye izimboni.I-acetylacetone iyimpahla eluhlaza ebalulekile embonini yezemithi, njengokuhlanganiswa kwe-4,6-dimethylpyrimidine derivatives.Iphinde isetshenziswe njengesithako se-Cellulose acetate, i-ejenti yokomisa yamapende nama-varnish, kanye ne-reagent ebalulekile yokuhlaziya.Ngenxa yobukhona befomula ye-enol, i-Acetylacetone ingakha i-Chelation ngama-ion ensimbi afana ne-cobalt (II), i-cobalt (III), i-beryllium, i-aluminium, i-chromium, insimbi (II), ithusi, i-nickel, i-palladium, i-zinc, i-indium, i-tin, i-zirconium, i-magnesium, i-manganese, i-scandium ne-thorium, engasetshenziswa njengezithasiselo zikawoyela wamafutha kanye nezithasiselo zikawoyela wokugcoba.Ngokusebenzisa i-chelation yayo ngezinsimbi, ingasetshenziswa njenge-ejenti yokuhlanza i-Chemicalbook metals kuma-micropores;Isetshenziswa njenge-catalyst, i-resin crosslinking agent, kanye ne-resin curing accelerator;Izithasiselo ze-resin nenjoloba;Ukusabela kwe-Hydroxylation, ukusabela kwe-hydrogenation, ukusabela kwe-Isomerization, ukuhlanganiswa kwama-ketones aphansi ama-molecular unsaturated, i-polymerization kanye ne-copolymerization ye-low carbon olefin, njll;Isetshenziswa njenge-solvent ephilayo, i-Cellulose acetate, uyinki nombala;I-ejenti yokomisa upende;Izinto zokusetshenziswa zokulungiselela ama-insecticide nama-fungicides, Antidiarrhoeal kanye nezithasiselo zokudla kwemfuyo;Ingilazi ekhanyayo ye-infrared, ifilimu ye-conductive ebonakalayo (usawoti we-indium), i-superconducting ifilimu encane (i-indium salt) eyenza i-ejenti;Izakhiwo zensimbi ze-acetylacetone zinemibala ekhethekile (usawoti wethusi oluhlaza, usawoti wensimbi obomvu, usawoti we-chromium onsomi) futhi awuncibiliki emanzini;Isetshenziswa njengempahla eluhlaza yezemithi;Organic synthesis izinto zokusetshenziswa.
I-Hebei Guanlang Biotechnology Co., Ltd. ingeye-Guanlang Group, eyasungulwa ngo-2007, etholakala edolobheni laseShijiazhuang okuyinhloko-dolobha yesiFundazwe sase-Hebei kanye nomkhakha wehabhu phakathi kweBeijing Tianjin ne-Hebei futhi inenzuzo yokuhamba kalula.Inkampani yethu iyibhizinisi lamakhemikhali lesimanje elinobuchwepheshe obuphezulu elinoCwaningo Nokuthuthukiswa, ukukhiqiza nokuthengisa.
