Crotonaldehyde CAS: 123-73-9
Crotonaldehyde e fumana lits'ebetso tse fapaneng ho pholletsa le liindasteri ka lebaka la litšobotsi tsa eona tse feto-fetohang tsa lik'hemik'hale. Ka har'a tlhahiso ea lintho tse phelang, e sebetsa e le setsi sa bohlokoa bakeng sa tlhahiso ea meriana, lik'hemik'hale tsa temo le lik'hemik'hale tse ntle. Ho kenella ha eona liketsong tse kang aldol condensation le Michael addition ho e etsa motheo oa bohlokoa bakeng sa ho theha meaho e rarahaneng ea limolek'hule. Ka har'a lefapha la meriana, Crotonaldehyde e sebelisoa ho etseng meriana e itseng le metsoako ea phekolo. Tšebeliso ea eona e laoloang e nolofalletsa tlhahiso ea lithethefatsi tse nang le litšobotsi tse lakatsehang tsa meriana, e tlatsetsang tsoelo-peleng ea tlhokomelo ea bophelo. Ho feta moo, Crotonaldehyde e bapala karolo ho etseng lik'hemik'hale tsa temo, ho kenyeletsoa chefo e bolaeang likokoanyana le chefo e bolaeang likokoanyana. Sebopeho sa eona sa lik'hemik'hale se lumella ho thehoa ha metsoako e matla e tlatsetsang taolong ea likokoanyana le tšireletso ea lijalo, ho ntlafatsa chai le boleng ba temo. Sebakeng sa lik'hemik'hale tse ikhethang, Crotonaldehyde e sebelisoa bakeng sa ho etsa lihlahisoa tse fapaneng tse kang litatso, monko o monate le li-additives tsa polymer. Ho sebetsa ha eona le ho lumellana ha eona le metsoako e meng ho e etsa khetho e khethiloeng bakeng sa ho hlahisa lintho tse sebelisoang lits'ebetsong tse fapaneng tsa indasteri. Ho feta moo, Crotonaldehyde e sebelisoa tlhahisong ea thepa ea polymeric joalo ka li-resin le elastomers. Ho kenyelletsoa ha eona ka har'a liketane tsa polymer ho fana ka thepa e itseng e kang ho tenyetseha, ho tšoarella le botsitso ba mocheso lihlahisoa tsa ho qetela, e leng se etsang hore li lokele lits'ebetso tse fapaneng. Ka lebaka la likotsi tse ka bang teng, ho sebetsana ka hloko le ho latela melaoana ea polokeho ho bohlokoa nakong ea ts'ebeliso le ho lahla Crotonaldehyde. Mehato e nepahetseng ea polokelo le lipalangoang e lokela ho lateloa ho netefatsa ts'ebeliso e sireletsehileng ea motsoako ona lits'ebetsong tse fapaneng tsa indasteri. Ka bokhutšoanyane, bohlokoa ba Crotonaldehyde bo ho feto-fetoha ha eona e le motsoako oa lik'hemik'hale, o susumetsang ho kopanngoa ha metsoako ea bohlokoa liindastering tse fapaneng ha o ntse o totobatsa bohlokoa ba tsamaiso e nang le boikarabelo ho fokotsa litlamorao tse mpe tse ka bang teng bophelong le tikolohong.
| Sebopeho | C4H6O |
| Teko | 99% |
| Ponahalo | phofo e tšoeu |
| Nomoro ea CAS | 123-73-9 |
| Ho paka | E nyane le e ngata |
| Bophelo ba Shelofo | lilemo tse 2 |
| Polokelo | Boloka sebakeng se pholileng le se omileng |
| Setifikeiti | ISO. |








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