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methylmagnesium chloride CAS: 676-58-4
Methylmagnesium chloride (CH3MgCl) ke reagent ea bohlokoa ea organomagnesium e leng ea lelapa la Grignard reagent. E khetholloa ka sehlopha sa eona sa methyl se arabelang haholo se hokahaneng le magnesium, e hokahanngoang haholoanyane le li-ion tsa chloride. Motsoako ona hangata o lokisoa ka karabelo ea tšepe ea magnesium le methyl chloride ka har'a ether e sa keneleng metsi kapa solvent e 'ngoe e loketseng. Methylmagnesium chloride e sebelisoa haholo ho tsoakoeng ha lintho tse phelang bakeng sa ho theha litlamo tsa carbon-carbon, ho nolofatsa litlhaselo tsa nucleophilic ho li-electrophile, le ho nolofalletsa ho lokisoa ha metsoako e fapaneng ea lintho tse phelang, ho kenyeletsoa le alcohols, ketones le carboxylic acids. Ho tenyetseha ha eona ho etsa hore e be ea bohlokoa haholo libakeng tsa laboratori le tsa indasteri.
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1-hydroxycyclohexyl phenyl ketone CAS:947-19-3
1-Hydroxycyclohexyl phenyl ketone, eo hangata e khutsufatswang e le HCPK, ke motsoako wa tlhaho o leng sehlopheng sa di-hydroxy ketone. Motswako ona o na le lesale la cyclohexyl le sehlopha sa phenyl se hokahantsweng ka sehlopha se sebetsang sa ketone se nang le karolo e hoketsweng ya hydroxyl (-OH). HCPK e sebetsa e le moqadi wa bohlokwa wa photoinitiator ditsamaisong tse fodiswang ke UV, tse sebediswang haholo ho dikobo, dienke le dikhomaretsi. Bokgoni ba yona ba ho monya lesedi la ultraviolet le ho hlahisa di-free radical bo e etsa hore e be bohlokwa bakeng sa ho qala ditsamaiso tsa polymerization. Ho utlwisisa thepa ya yona le ditshebediso tsa yona ho hlakisa karolo ya yona ya bohlokwa k'hemistring ya diindasteri ya sejwalejwale.
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2-hydroxy-2-methylpropiophenone CAS:7473-98-5
2-Hydroxy-2-methylpropiophenone, eo hangata e tsejoang e le HMP, ke motsoako oa tlhaho o leng sehlopheng sa li-hydroxy ketones. E na le sehlopha sa hydroxyl (-OH) le sehlopha sa methyl se hoketsoeng sebopehong sa propiophenone. Motsoako ona o bapala karolo ea bohlokoa lits'ebetsong tsa ho qala ho sebelisa khanya ea letsatsi, haholo-holo ho koaheleng ka UV, enke le likhomaretsi. Bokhoni ba eona ba ho monya khanya ea ultraviolet bo e nolofalletsa ho hlahisa li-free radicals, tse qalang lits'ebetso tsa polymerization tse hlokahalang bakeng sa ho theha thepa e tšoarellang le e sebetsang hantle. Jwalo ka motheo oa ho kopanya lintho tse phelang, HMP e boetse e sebetsa e le mokelli ea feto-fetohang tlhahisong ea metsoako e fapaneng e rarahaneng ea lik'hemik'hale.
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4,4′-Dihydroxydiphenyl sulfide;4,4′-Thiobisphenol CAS:2664-63-3
4,4′-Dihydroxydiphenyl sulfide, e tsejoang hape e le 4,4′-thiobisphenol, ke motsoako oa tlhaho o khetholloang ke lihlopha tse peli tsa phenolic hydroxyl tse hoketsoeng khubung ea diphenyl sulfide. Motsoako ona o na le thepa ea bohlokoa ea antioxidant le antimicrobial, e leng se etsang hore e be ea bohlokoa lits'ebetsong tse fapaneng tsa indasteri. Sebopeho sa eona se ikhethang sa lik'hemik'hale se lumella tšebeliso e kholo k'hemistring ea polymer, haholo-holo tlhahisong ea li-resin tsa epoxy le thepa e 'ngoe ea thermosetting. Ka lebaka la bokhoni ba eona ba ho ntlafatsa botsitso ba mocheso le thepa ea mechini, 4,4′-dihydroxydiphenyl sulfide e bapala karolo ea bohlokoa nts'etsopele ea thepa e tšoarellang e sebelisoang makaleng a mangata, ho kenyeletsoa lisebelisoa tsa elektroniki le liphahlo.
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1-Fluoro-2-nitrobenzene CAS:1493-27-2
1-Fluoro-2-nitrobenzene ke motsoako o nkhang hamonate o khetholloang ke athomo ea fluorine le sehlopha sa nitro tse behiloeng holim'a lesale la benzene. Ka foromo ea limolek'hule C₆H₄ClFNO₂, e tsebahala ka thepa ea eona e ikhethang ea lik'hemik'hale le karabelo ea eona, e leng se etsang hore e be karolo ea bohlokoa ea motsoako oa lintho tse phelang. Motsoako ona hangata o sebelisoa tlhahisong ea lik'hemik'hale tsa temo, meriana le dae. Sebaka sa eona se ikhethileng sa lihlopha tse sebetsang se lumella ho ntšoa ho eketsehileng, ho nolofalletsa moralo oa limolek'hule tse rarahaneng tse nang le lits'ebetso tse ka bang teng makaleng a fapaneng a indasteri.
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1,3,5-Tris(2-hydroxyethyl)cyanuric acid CAS:839-90-7
Asiti ea cyanuric ea 1,3,5-Tris (2-hydroxyethyl) ke motsoako o sebetsang ka bongata o nang le motheo oa asiti ea cyanuric o nang le lihlopha tse tharo tsa hydroxyethyl. Sebopeho sena se fa molek'hule thepa e ikhethang ea lik'hemik'hale, e leng se etsang hore e be ea bohlokoa lits'ebetsong tse fapaneng, haholo-holo masimong a meriana le k'hemistri ea polymer. Lihlopha tsa eona tsa hydroxyl li ntlafatsa ho qhibiliha le ho sebetsa hape, ho lumella liphetoho tse fapaneng le ho kopana. Motsoako ona o hapile tlhokomelo bakeng sa karolo ea oona e ka bang teng lits'ebetsong tsa ho fana ka lithethefatsi, hammoho le ho kopanngoa ha thepa e tsoetseng pele ka lebaka la bokhoni ba oona ba ho theha lihokelo tse tsitsitseng tsa ho kopanya. Phuputso e tsoelang pele e hlahloba lits'ebetso le melemo ea eona e eketsehileng.
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di(morpholin-4-yl) disulphide CAS:103-34-4
Disulfide ya Di(morpholin-4-yl) ke motsoako wa tlhaho o nang le masale a mabedi a morpholine a hokahantsweng ke tlamo ya disulfide. Morpholine, amine e tletseng heterocyclic, e kenya letsoho ho thepa e ikgethang ya motsoako, jwalo ka ho qhibiliha le ho arabela. Motswako ona o hapile tlhokomelo mafapheng a fapaneng, ho kenyeletswa le k'hemistri ya meriana le saense ya thepa, ka lebaka la ditshebediso tsa wona tse ka bang teng ntshetsopeleng ya meriana le e le motheo wa ho etsa di-polymer. Sebopeho sa wona sa morpholine tse pedi se fana ka sethala sa diphetoho tse ding tsa dikhemikhale, se dumella bafuputsi ho hlahloba menyetla e metjha ya kalafo le dibopeho tse ntjha tsa thepa.
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Benzene, ethenyl-, homopolymer, CAS e nang le brominated: 88497-56-7
Benzine e nang le brominate, ethenyl-homopolymer ke polymer e ikhethang e nkiloeng ho polymerization ea ethenylbenzene, e tsejoang haholo e le styrene. Ts'ebetso ea bromination e kenyelletsa ho kenya liathomo tsa bromine ka har'a ketane ea polymer, e fanang ka thepa e ikhethang joalo ka ho hanyetsa malakabe ho matla le botsitso bo ntlafetseng ba mocheso. Polymer ena e nang le brominate e nkhang hamonate e fumana lits'ebetso masimong a fapaneng ho kenyeletsoa lisebelisoa tsa elektroniki, likarolo tsa likoloi le thepa ea kaho. Litšobotsi tsa eona tse ikhethang li etsa hore e be ea bohlokoa ho ntlafatseng ts'ebetso ea thepa ha e ntse e kenya letsoho maemong a polokeho nts'etsopele ea sehlahisoa.
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4,4′-Dihydroxydiphenyl sulfide;4,4′-Thiobisphenol CAS:131707-24-9
4,4′-Dihydroxydiphenyl sulfide, e tsejoang hape e le 4,4′-thiobisphenol, ke motsoako oa tlhaho o nang le lihlopha tse peli tsa hydroxyl tse hoketsoeng mokokotlong oa diphenyl sulfide. Motsoako ona o bonts'a thepa e ikhethang joalo ka mesebetsi ea antioxidant le antimicrobial, e leng se etsang hore e be ea bohlokoa lits'ebetsong tse fapaneng joalo ka k'hemistri ea polymer le saense ea thepa. Bokhoni ba eona ba ho ntlafatsa botsitso ba mocheso le matla a mechini a thepa bo etsa hore e be ea bohlokoa ho hlahiseng li-resin tsa epoxy le lipente. Ho tenyetseha ha lik'hemik'hale tsa 4,4′-dihydroxydiphenyl sulfide ho e beha e le motheo oa bohlokoa bakeng sa lits'ebetso tse ncha liindastering tse ngata.
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3-Chlorobenzaldehyde CAS:587-04-2
Hydroxide ea koporo (II), e nang le foromo ea lik'hemik'hale ea Cu (OH)₂, ke motsoako o sa pheleng o hlahang e le 'mala o moputsoa o tiileng. E tsebahala haholo ka karolo ea eona e le selelekela tlhahisong ea letsoai le fapaneng la koporo le e le sebolaya-fungus lits'ebetsong tsa temo. Motsoako ona o bonts'a thepa e ikhethang joalo ka ts'ebetso ea antibacterial le bokhoni ba ho theha metsoako e rarahaneng ka thepa ea tlhaho. Ntle le ts'ebeliso ea eona ea temo, hydroxide ea koporo (II) e fumana ts'ebeliso tlhahisong ea mebala, liserame le li-catalyst. Ho tenyetseha ha eona ho etsa hore e be ea bohlokoa maemong a indasteri le a lipatlisiso.
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4-Bromobenzaldehyde CAS: 88497-56-7
4-Bromobenzaldehyde ke motsoako oa tlhaho o nang le foromo ea limolek'hule C₇H₆BrO. E na le athomo ea bromine le sehlopha sa ts'ebetso ea aldehyde (-CHO) se hoketsoeng lesale la benzene sebakeng sa para. Motsoako ona o tsebahala ka reactivity ea oona 'me o sebetsa e le karolo ea bohlokoa ea motsoako oa lintho tse phelang. Ts'ebeliso ea oona e fapana ho tloha meriana ho ea lik'hemik'haleng tsa temo, e leng se etsang hore e be molemo ho nts'etsapele lihlahisoa tse fapaneng tsa lik'hemik'hale. Ho feta moo, thepa e ikhethang ea 4-bromobenzaldehyde e lumella ho ntšoa ho eketsehileng, e nolofalletsang tlhahiso ea metsoako e fapaneng e nang le lits'ebetso tse ka bang teng tsa indasteri le tsa bongaka.
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Koporo(II) hydroxide CAS:20427-59-2
Hydroxide ea koporo (II), e nang le foromo ea lik'hemik'hale ea Cu (OH)₂, ke motsoako o sa pheleng o hlahang e le 'mala o moputsoa o tiileng. E tsebahala haholo ka karolo ea eona e le selelekela tlhahisong ea letsoai le fapaneng la koporo le e le sebolaya-fungus lits'ebetsong tsa temo. Motsoako ona o bonts'a thepa e ikhethang joalo ka ts'ebetso ea antibacterial le bokhoni ba ho theha metsoako e rarahaneng ka thepa ea tlhaho. Ntle le ts'ebeliso ea eona ea temo, hydroxide ea koporo (II) e fumana ts'ebeliso tlhahisong ea mebala, liserame le li-catalyst. Ho tenyetseha ha eona ho etsa hore e be ea bohlokoa maemong a indasteri le a lipatlisiso.
