Lebanta le Tsela: Tšebelisano-'moho, Kutloano le ho Hlōla ka Botlalo
lihlahisoa

Khemik'hale e Ntle

  • 4-Chlorostyrene CAS: 1073-67-2

    4-Chlorostyrene CAS: 1073-67-2

    4-Chlorostyrene ke motsoako oa tlhaho o nang le foromo ea lik'hemik'hale C8H7Cl. E na le mokokotlo oa styrene—o khetholloang ke sehlopha sa vinyl se khomaretsoeng lesale la phenyl—o nang le athomo ea chlorine e behiloeng boemong ba para (4) ha e bapisoa le sehlopha sa vinyl. Sebaka sena se ikhethileng sa athomo ea chlorine se susumetsa karabelo le thepa ea motsoako, e leng se etsang hore e be sebaka sa bohlokoa sa ho kopanya lik'hemik'hale tse fapaneng. 4-Chlorostyrene e ka hlahisoa ka chlorination ea styrene kapa ka liketso tsa ho fetola monko o monate oa electrophilic. Sebopeho sa eona se ikhethang se e lumella ho nka karolo liketsong tse fapaneng tsa lik'hemik'hale, haholo-holo lits'ebetsong tsa polymerization.

  • ALLYL cyanoacetate CAS:13361-32-5

    ALLYL cyanoacetate CAS:13361-32-5

    Allyl cyanoacetate ke motsoako oa tlhaho o nang le foromo ea limolek'hule C7H9NO2. E na le sehlopha sa allyl le karolo ea cyanoacetate, e leng se etsang hore e be motheo o sebetsang ka ho fetisisa oa tlhahiso ea lintho tse phelang. Motsoako ona hangata o hlahisoa ka karabelo ea allyl bromide ka sodium cyanide e lateloang ke esterification ka acetic acid. Ka lebaka la sebopeho sa eona se ikhethang, allyl cyanoacetate e bontša reactivity e ka sebelisoang liphetohong tse fapaneng tsa lik'hemik'hale, ho kenyeletsoa le litlatsetso tsa nucleophilic le liketso tsa cycloaddition. Ka lebaka leo, e fumana ts'ebeliso meriana, lik'hemik'hale tsa temo le saense ea thepa.

  • 9,10-Dihydro-9-oxa-10-phosphaphenanthrene 10-oxide CAS:35948-25-5

    9,10-Dihydro-9-oxa-10-phosphaphenanthrene 10-oxide CAS:35948-25-5

    9,10-Dihydro-9-oxa-10-phosphaphenanthrene 10-oxide ke motsoako o sa fetoheng o nang le athomo ea phosphorus ka har'a sebopeho sa eona se nkhang hamonate. E na le tokisetso e ikhethang ea liathomo tsa khabone, oksijene le phosphorus, e leng se etsang hore e be setho sa bohlokoa sa lelapa la phosphaphenanthrene. Motsoako ona o tsebahala ka thepa ea oona e ikhethang, ho kenyeletsoa botsitso ba mocheso le karabelo e ka bang teng tlhahisong ea lintho tse phelang. Ka lebaka la litšobotsi tsa ona tsa sebopeho, o hapile thahasello masimong a fapaneng, haholo-holo k'hemistri ea polymer le saense ea thepa, moo e ka sebetsang e le motheo oa thepa e tsoetseng pele.

  • ADIPIC ACID DIVINYL ESTER CAS:4074-90-2

    ADIPIC ACID DIVINYL ESTER CAS:4074-90-2

    Adipic acid divinyl ester ke motsoako oa tlhaho o nang le foromo ea lik'hemik'hale C12H18O4. E na le lihlopha tse peli tsa vinyl tse hoketsoeng ho adipic acid, e leng dicarboxylic acid e sebelisoang haholo tlhahisong ea nylon le li-polymer tse ling. Motsoako ona hangata o hlahisoa ka ho esterification ea adipic acid ka joala ba vinyl kapa li-derivatives tsa eona. Boteng ba lihlopha tse ngata tsa vinyl bo e nolofalletsa ho nka karolo liketsong tsa polymerization, e leng se etsang hore e be ea bohlokoa joalo ka monomer lits'ebetsong tse fapaneng. Sebopeho sa eona se ikhethang se fana ka ho tenyetseha ho theheng li-copolymer le lisebelisoa tse ikhethang.

  • 2-Chlorostyrene CAS:2039-87-4

    2-Chlorostyrene CAS:2039-87-4

    2-Chlorostyrene ke motsoako oa tlhaho o nang le foromo ea lik'hemik'hale ea C8H7Cl. E na le mokokotlo oa styrene—o khetholloang ke sehlopha sa vinyl se khomaretsoeng lesale la phenyl—o nang le athomo ea chlorine e fumanehang sebakeng sa ortho ha e bapisoa le sehlopha sa vinyl. Sebopeho sena se fana ka reactivity le thepa e ikhethang, e leng se etsang hore e be karolo ea bohlokoa ea metsoako e fapaneng ea lik'hemik'hale. 2-Chlorostyrene e ka fumanoa ka chlorination ea styrene kapa e entsoe ka kotloloho ka ho nkeloa sebaka ke monko o monate oa electrophilic. Bokhoni ba eona ba ho feta liketsong tse fapaneng tsa lik'hemik'hale bo e etsa hore e be ea bohlokoa bakeng sa ts'ebeliso ea lik'hemik'hale tsa polymer le lik'hemik'hale tse ikhethang.

  • 3,4-Epoxycyclohexylmethyl methacrylate CAS: 82428-30-6

    3,4-Epoxycyclohexylmethyl methacrylate CAS: 82428-30-6

    3,4-Epoxycyclohexylmethyl methacrylate (ECHMMA) ke monomer e ikhethang e khetholloang ke boteng ba sehlopha sa epoxy le sehlopha se sebetsang sa methacrylate. Motsoako ona o kopanya karabelo ea epoxy le ho tenyetseha ha methacrylate, e leng se etsang hore e be motheo oa bohlokoa k'hemistri ea polymer. Hangata e sebelisoa ho ntlafatsa thepa ea mechini le botsitso ba mocheso ba li-resin tse phekotsoeng. ECHMMA e ka feta lits'ebetsong tse fapaneng tsa polymerization, ho kenyeletsoa le polymerization ea free radical, e lumellang hore e kopanngoe le mefuta e fapaneng ea liforomo tse reretsoeng ho ntlafatsa ho khomarela le ho tšoarella.

  • 2-Piperidineethanol CAS:1484-84-0

    2-Piperidineethanol CAS:1484-84-0

    2-Piperidineethanol ke motsoako oa tlhaho o nang le foromo ea lik'hemik'hale ea C8H17NO. E na le lesale la piperidine—lesale la litho tse tšeletseng le nang le liathomo tse hlano tsa khabone le athomo e le 'ngoe ea naetrojene—le khomaretsoeng karolong ea ethanol. Sebopeho sena se fana ka thepa e ikhethang, e leng se etsang hore e be motsoako oa bohlokoa metsoakong e fapaneng ea lik'hemik'hale. 2-Piperidineethanol e ka etsoa ka alkylation ea piperidine ka ethylene oxide kapa ka litsela tse ling tsa maiketsetso. Lihlopha tsa eona tse sebetsang li e nolofalletsa ho nka karolo liketsong tse ngata tsa lik'hemik'hale, haholo-holo ho etseng metsoako ea meriana le lik'hemik'hale tse khethehileng.

  • 2,2,3,3-Tetrafluoropropyl methacrylate CAS:45102-52-1

    2,2,3,3-Tetrafluoropropyl methacrylate CAS:45102-52-1

    2,2,3,3-Tetrafluoropropyl methacrylate ke motsoako oa tlhaho o nang le fluorine o nang le foromo ea limolek'hule C7H8F4O2. E na le sehlopha se sebetsang sa methacrylate, se lumellang polymerization, le sehlopha sa tetrafluoropropyl se fanang ka thepa e ikhethang joalo ka matla a tlase a bokaholimo le khanyetso ea lik'hemik'hale. Motsoako ona o ka hlahisoa ka karabelo ea tetrafluoropropanol ka methacrylic acid. Ka lebaka la sebopeho sa eona se ikhethang sa lik'hemik'hale, 2,2,3,3-tetrafluoropropyl methacrylate e fana ka litšobotsi tsa bohlokoa bakeng sa lits'ebetso tse fapaneng ho lipente, likhomaretsi le thepa e tsoetseng pele.

  • 1-Chloro-3-methyl-2-butene CAS:503-60-6

    1-Chloro-3-methyl-2-butene CAS:503-60-6

    1-Chloro-3-methyl-2-butene ke motsoako oa tlhaho o arotsoeng e le chloroalkene. E na le athomo ea chlorine le tlamo e habeli ka har'a sebopeho sa eona, e e fang litšobotsi tse ikhethang tsa reactivity. Motsoako ona hangata o hlahisoa ka chlorination ea 3-methyl-2-butene. Foromo ea eona ea lik'hemik'hale ke C5H9Cl, 'me e bapala karolo ea bohlokoa ho etseng metsoako ea tlhaho. Boteng ba halogen le alkene bo etsa hore e be sebaka sa bohlokoa bakeng sa liphetoho tse fapaneng tsa lik'hemik'hale, ho kenyeletsoa le liketso tsa ho nkela sebaka le ho eketsa.

  • 2,2,2-TRIFLUOROETHYL P-TOLUENESULFONATE CAS:433-06-7

    2,2,2-TRIFLUOROETHYL P-TOLUENESULFONATE CAS:433-06-7

    2,2,2-Trifluoroethyl p-toluenesulfonate ke motsoako oa organofluorine o nang le foromo ea lik'hemik'hale ea C10H10F3O3S. E na le sehlopha sa trifluoroethyl se hoketsoeng karolong ea p-toluenesulfonate. Motsoako ona o tsejoa ka reactivity ea oona 'me o sebetsa e le reagent e molemo ho tsoakong ea lintho tse phelang. Boteng ba sehlopha sa trifluoroethyl bo fana ka thepa e ikhethang ea elektroniki, e leng se etsang hore e be ea bohlokoa haholo liketsong tse amang li-nucleophiles. Hangata e hlahisoa ho tsoa ho p-toluenesulfonic acid le li-trifluoroethylating agents, motsoako ona o na le ts'ebeliso masimong a fapaneng, haholo-holo indastering ea meriana le ea lik'hemik'hale tsa temo.

  • 2-(2-Hydroxyethyl)pyridine CAS:103-74-2

    2-(2-Hydroxyethyl)pyridine CAS:103-74-2

    2-(2-Hydroxyethyl)pyridine ke motsoako oa tlhaho o nang le foromo ea lik'hemik'hale C8H11NO. E entsoe ka lesale la pyridine—le khetholloang ka sebopeho sa lona se monko o monate se nang le naetrojene se nang le litho tse tšeletseng—le khomaretsoeng sehlopheng sa 2-hydroxyethyl. Motsoako ona o ikhethang o fana ka thepa e ikhethang, o etsang hore e be molemo lits'ebetsong tse fapaneng, haholo-holo tlhahisong ea lintho tse phelang le nts'etsopele ea lithethefatsi. Motsoako ona o ka etsoa ka mekhoa e kang alkylation kapa hydroxyalkylation ea li-derivatives tsa pyridine. Lihlopha tsa eona tse sebetsang li ntlafatsa reactivity ea eona, e e nolofalletsang ho nka karolo liketsong tse fapaneng tsa lik'hemik'hale.

  • Hinokitiol CAS:499-44-5

    Hinokitiol CAS:499-44-5

    Hinokitiol, e tsejoang hape e le β-thujaplicin, ke motsoako oa tlhaho o nkiloeng lehong la lifate tse fapaneng tsa coniferous, haholo-holo tse leng lelapeng la Cupressaceae. Foromo ea eona ea lik'hemik'hale ke C10H14O2, 'me e na le sebopeho se ikhethang sa bicyclic se tlatsetsang litšobotsing tsa eona tse fapaneng. Hinokitiol e tsejoa ka mesebetsi ea eona ea ho loantša likokoana-hloko, ho loantša li-antioxidant le ho thibela ho ruruha, e leng se etsang hore e be motsoako oa bohlokoa merianeng ea setso le lits'ebetsong tsa sejoale-joale. Motsoako ona o ka ntšoa pelong ea lifate tse kang cypress ea Japane (hinoki) 'me o' nile oa sebelisoa nalaneng litsong tsa Asia Bochabela bakeng sa melemo ea oona ea phekolo.