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diisopropyl bicarbamate CAS:19740-72-8
Diisopropyl bicarbamate ke motsoako oa tlhaho o nang le foromo ea limolek'hule C8H16N2O4. E bonahala e le mokelikeli o mosehla o se nang 'mala ho isa ho o moputsoa 'me e tsejoa ka karolo ea eona e le derivative ea carbamate. Motsoako ona o sebelisoa haholo-holo lits'ebetsong tse fapaneng tsa lik'hemik'hale, haholo-holo tlhahisong le e le mokena-lipakeng tlhahisong ea lik'hemik'hale tsa temo le meriana. Sebopeho sa eona se ikhethang se e fa karabelo e khahlisang e etsang hore e be ea bohlokoa k'hemistri ea tlhaho.
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2,2-diphenyl-1-picrylhydrazyl CAS:1898-66-4
2,2-Diphenyl-1-picrylhydrazyl (DPPH) ke motsoako o tsitsitseng oa free radical o nang le foromo ea molek'hule ea C18H14N5O6. E hlaha e le kristale e pherese e lefifi e tiileng 'me e tsejoa haholo ka karolo ea eona lithutong tsa antioxidant. DPPH e sebelisoa hangata e le reagent litekong tse fapaneng tsa lik'hemik'hale ho lekola bokhoni ba ho tlosa free radical ba metsoako, e leng se etsang hore e be sesebelisoa sa bohlokoa k'hemistring ea lijo, pharmacology le biochemistry.
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4-tert-Butylbenzyl chloride CAS:19692-45-6
4-tert-Butylbenzyl chloride ke motsoako oa tlhaho o arotsoeng e le aryl alkyl halide. E na le sehlopha sa tert-butyl se hoketsoeng lesale la benzene, se ntlafatsang botsitso ba sona le ho susumetsa reactivity ea sona. Sehlopha sa chloromethyl (-CH2Cl) se fana ka sebaka sa reactivity bakeng sa reactions ea nucleophilic substitution, e leng se etsang hore e be ea bohlokoa tlhahisong ea lintho tse phelang. Motsoako ona o sebelisoa haholo-holo tlhahisong ea meriana, lik'hemik'hale tsa temo le lik'hemik'hale tse ikhethang. Sebopeho sa oona se ikhethang se lumella ts'ebetso e khethiloeng, e nolofalletsang ho thehoa ha lintho tse fapaneng tse tsoang ho tsona. Ho utloisisa thepa ea oona le reactivity ea oona ke habohlokoa bakeng sa litsebi tsa lik'hemistri tse sebetsang k'hemistri ea tlhaho ea maiketsetso le lits'ebetsong tsa indasteri.
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4,4′-Bis(chloromethyl)-1,1′-biphenyl CAS:1667-10-3
4,4′-Bis(chloromethyl)-1,1′-biphenyl ke motsoako oa tlhaho o nang le lihlopha tse peli tsa chloromethyl tse hoketsoeng maemong a para a sebopeho sa biphenyl. Motsoako ona o arotsoe e le motsoako oa biphenyl 'me o tsejoa ka lebaka la ho sebetsa ha oona ka lebaka la boteng ba lihlopha tsa chloromethyl, tse ka kenyang letsoho liketsong tsa ho nkela sebaka tsa nucleophilic. Jwalo ka motheo o feto-fetohang oa ho hlahisa li-polymer tse fapaneng, meriana le lik'hemik'hale tse ikhethang. Thepa ea eona e khahla saense ea thepa le k'hemistri ea meriana, moo phetoho ea sebopeho sa eona e ka lebisang ho thepa e ncha e sebetsang le metsoako e sebetsang ea bio.
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Benzoguanamine CAS:91-76-9
Benzoguanamine ke motsoako oa tlhaho o nang le foromo ea lik'hemik'hale ea C8H10N4, e arotsoeng e le motsoako oa guanidine. E na le lesale la benzene le hokahaneng le sebopeho sa guanamine, se fanang ka thepa e ikhethang e etsang hore e be molemo lits'ebetsong tse fapaneng. Motsoako ona o sebelisoa haholo-holo tlhahisong ea li-resin, likhomaretsi le lipeipi ka lebaka la botsitso ba oona bo botle ba mocheso le ho hanyetsa lik'hemik'hale. Ho feta moo, benzoguanamine e sebetsa e le mokena-lipakeng oa ho kopanya meriana le lik'hemik'hale tsa temo. Litšobotsi tsa eona tsa sebopeho le karabelo li lumella liphetoho tse ling, e leng se etsang hore e be motheo o feto-fetohang oa k'hemistri ea tlhaho le saense ea thepa.
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3,4,5,6-Tetrachlorophthalonitrile CAS:1953-99-7
3,4,5,6-Tetrachlorophthalonitrile (TCPN) ke motsoako o nkhang hamonate o nang le foromo ea lik'hemik'hale ea C8Cl4N2. E na le motheo oa phthalonitrile o nkeloang sebaka ke liathomo tse 'ne tsa chlorine maemong a 3, 4, 5, le 6 lesale la benzene. Motsoako ona o ikhetha ka karabelo ea oona ea bohlokoa ka lebaka la boteng ba lihlopha tsa cyano (-CN) le lintho tse ngata tse nkeloang sebaka ke chlorine. TCPN e sebelisoa haholo-holo tlhahisong ea lintho tse phelang e le mokhoa o feto-fetohang bakeng sa ho hlahisa lik'hemik'hale tse ikhethang, lik'hemik'hale tsa temo le li-polymer. Sebopeho sa eona se ikhethang le thepa ea eona li etsa hore e be ea bohlokoa lits'ebetsong tse fapaneng tsa indasteri, ho kenyeletsoa le lipente, likhomaretsi le metsoako e ka bang teng ea meriana.
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2,3-DIAMINOTOLUENE CAS:2687-25-4
2,3-Diaminotoluene ke motsoako o nkhang hamonate o nang le foromo ea limolek'hule ea C7H10N2. E entsoe ka lesale la toluene le nang le lihlopha tse peli tsa amino (-NH2) tse fumanehang maemong a 2 le a 3. Motsoako ona o tsejoa ka karolo ea oona ea bohlokoa tlhahisong ea lintho tse phelang, haholo-holo tlhahisong ea lidae, lik'hemik'hale tsa temo le meriana. Boteng ba lihlopha tse peli tsa amino bo ntlafatsa ts'ebetso ea oona, e leng se etsang hore e lokele liphetoho tse fapaneng tsa lik'hemik'hale. Ho feta moo, 2,3-diaminotoluene e sebetsa e le motheo oa ho kopanya limolek'hule tse rarahaneng tsa lintho tse phelang le li-polymer, e bonts'a ho tenyetseha ha eona le bohlokoa ba eona lipatlisisong le lits'ebetsong tsa indasteri.
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Tetrachloroterephthalonitrile CAS:1897-41-2
Tetrachloroterephthalonitrile (TCTN) ke nitrile e nkhang hamonate e nang le foromo ea lik'hemik'hale ea C8Cl4N2. E nkiloe ho terephthalic acid, e nang le lintho tse 'ne tse nkang sebaka sa chlorine lesale la benzene. TCTN e tsebahala haholo ka tšebeliso ea eona linthong tse tsoetseng pele le e le karolo ea motsoako oa lintho tse phelang. Boteng ba liathomo tsa chlorine bo ntlafatsa ts'ebetso ea eona, e leng se etsang hore e lokele lits'ebetso tse fapaneng, ho kenyeletsoa tlhahiso ea lik'hemik'hale tse ikhethang le li-additives tsa polymer. Ho feta moo, tetrachloroterephthalonitrile e hapile tlhokomelo bakeng sa ts'ebeliso e ka bang teng lik'hemik'haleng tsa temo le meriana. Litšobotsi tsa eona tse ikhethang tsa lik'hemik'hale li e etsa motsoako oa bohlokoa lipatlisisong le k'hemistring ea indasteri.
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1,3-Dicyanobenzene CAS:626-17-5
1,3-Dicyanobenzene, e nang le foromo ya dikhemikhale C8H4N2, ke motswako o monko o monate o kgetholotsweng ke dihlopha tse pedi tsa cyano (-CN) tse behilweng dibakeng tsa 1 le 3 hodima lesale la benzene. Motswako ona o tsebahala ka thuso ya wona ya bohlokwa ho etseng dintho tse phelang le saenseng ya thepa ka lebaka la karabelo ya wona e ikgethang le thepa ya sebopeho. 1,3-Dicyanobenzene e sebetsa e le motheo o feto-fetohang tlhahisong ya dikhemikhale tse fapaneng, ho kenyeletswa le didae, dipolymer le meriana. Bokgoni ba yona ba ho feta diphetohong tse fapaneng tsa dikhemikhale bo e etsa selelekela sa bohlokwa ho ntshetseng pele thepa e tswetseng pele le metswako e sebetsang ka baeloji, e tlatsetsang bohlokwa ba yona ditirisong tse ngata tsa indasteri.
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N1-(3-Aminophenyl)acetamide CAS:102-28-3
N1-(3-Aminophenyl)acetamide, e tsejoang hape e le 3-Aminoacetanilide, ke amide e nkhang hamonate e nang le foromo ea limolek'hule C9H10N2O. Motsoako ona o na le lesale la phenyl le nkeloang sebaka ke sehlopha sa amino boemong ba meta le sehlopha se sebetsang sa acetamide. E tsebahala ka karolo ea eona ea bohlokoa tlhahisong ea lintho tse phelang, N1-(3-aminophenyl)acetamide e sebetsa e le selelekela se feto-fetohang meriana le lik'hemik'hale tsa temo. Ho arabela ha eona ho e lumella ho nka karolo liphetohong tse fapaneng tsa lik'hemik'hale, e leng se etsang hore e be ea bohlokoa ntlafatsong ea metsoako e sebetsang ka baeloji. Ho feta moo, ts'ebeliso ea eona e ka bang teng k'hemistring ea dae e totobatsa bohlokoa ba eona masimong a mangata.
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2,4,6-Trimethylaniline CAS:88-05-1
2,4,6-Trimethylaniline ke amine e nkhang hamonate e nang le foromo ea lik'hemik'hale ea C10H15N. Motsoako ona o na le lesale la benzene le nkeloang sebaka ke lihlopha tse tharo tsa methyl maemong a 2, 4, le 6, hammoho le sehlopha sa amino (-NH2). E tsebahala ka sebopeho sa eona se ikhethang, 2,4,6-trimethylaniline e sebelisoa haholo-holo tlhahisong ea lidae, li-pigment le metsoako e fapaneng ea lintho tse phelang. Bokhoni ba eona ba ho sebetsa e le nucleophile liketsong tsa phetoho ea electrophilic bo ntlafatsa thuso ea eona k'hemistring ea maiketsetso. Ho feta moo, motsoako ona o na le lits'ebetso ho lik'hemik'hale tsa temo le saense ea thepa, moo thepa ea eona e kenyang letsoho nts'etsopele ea lik'hemik'hale tse ikhethang le lipeipi tse tsoetseng pele.
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Phthalonitrile CAS:91-15-6
Phthalonitrile, e nang le foromo ea lik'hemik'hale ea C8H4N2, ke motsoako o nkhang hamonate oa tlhaho o khetholloang ke lihlopha tse peli tsa cyano (-CN) tse hoketsoeng lesale la benzene. Motsoako ona o feto-fetohang o hapile tlhokomelo e kholo ka lebaka la litšobotsi tsa ona tse ikhethang tsa sebopeho le ts'ebetso ea ona. Phthalonitrile e sebetsa e le motheo oa bohlokoa oa ho theha metsoako ea lintho tse phelang, haholo-holo ho hlahiseng mebala, li-polymer le lik'hemik'hale tse ikhethang. Bokhoni ba eona ba ho feta liphetohong tse fapaneng tsa lik'hemik'hale bo e etsa hore e be ea bohlokoa lits'ebetsong tse ngata ho pholletsa le liindasteri, ho kenyeletsoa saense ea thepa, liphahlo le meriana. Ho feta moo, lipatlisiso mabapi le lihlahisoa tsa phthalonitrile li atolositse ts'ebeliso ea eona e ka bang teng, li totobatsa bohlokoa ba eona k'hemistring e sebetsang le ea khopolo-taba.
