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Dimethyl 2,2′-azobis(2-methylpropionate) CAS:2589-57-3
O le Dimethyl 2,2′-azobis(2-methylpropionate), e masani ona faapuupuuina o le AIBN (Azobisisobutyronitrile), o se vailaau fa'akemikolo e iai le fua fa'atatau C12H18N2O4. E galue o se radical initiator i le tele o faiga fa'apolymerization ona o lona gafatia e pala pe a fa'avevela pe a a'afia i le UV, ma maua ai ni free radicals. O nei free radicals e amataina ai tali o le polymerization, ma avea ai le AIBN ma mea e fa'aaogaina lautele i le gaosiga o polymers ma copolymers. E le gata i lea, e avea o se mea e fa'amautu ai ma fa'apipi'i ai i le tele o fa'atulagaga. O lona aoga i le amataina o le polymerization e avea ai ma vaega taua i pisinisi palasitika ma pa'u fa'apitoa.
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VINYL BENZOATE CAS:769-78-8
O le vinyl benzoate o se vailaʻau faʻaola e iai se vaega vinyl e pipii atu i se vaega faʻatino benzoyl. O lona fua faʻatatau vailaʻau C9H10O2 ma e faʻaaogaina tele o se monomer i le faʻaputuga o polymer. O le iai o galuega faatino vinyl ma aromatic e mafai ai ona faia ni gaioiga eseese o vailaʻau, lea e mafai ona faʻaaogaina i le tele o faʻaoga. E masani ona maua le vinyl benzoate e ala i le esterification o le benzoic acid ma le vinyl alcohol poʻo ona mea e maua mai ai. O lona fausaga tulaga ese e avea ai ma se vaeluaga taua i le gaosiga o polymers ma resins faʻapitoa.
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4-Chlorostyrene CAS:1073-67-2
O le 4-Chlorostyrene o se vailaʻau faʻaola e iai le fua faʻatatau o le vailaʻau C8H7Cl. O loʻo iai se ivi tua o le styrene—e faʻailogaina e se vaega vinyl e pipii i se mama phenyl—faʻatasi ai ma se atomu chlorine o loʻo tu i le tulaga para (4) e faʻatatau i le vaega vinyl. O lenei tulaga faʻapitoa o le atomu chlorine e aʻafia ai le tali atu ma meatotino o le vailaʻau, ma avea ai ma se vaega taua i le tele o gaosiga o vailaʻau. E mafai ona faia le 4-Chlorostyrene e ala i le chlorination o le styrene poʻo le ala i electrophilic aromatic substitution reactions. O lona fausaga tulaga ese e mafai ai ona auai i le tele o gaioiga faʻaola, aemaise lava i faiga o le polymerization.
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Allyl cyanoacetate CAS:13361-32-5
O le Allyl cyanoacetate o se vailaʻau faʻaola e iai le fua faʻatatau molecular C7H9NO2. O loʻo iai se allyl group ma se vaega cyanoacetate, ma avea ai ma se poloka faufale e tele ona aoga i le gaosiga faʻaola. O lenei vailaʻau e masani ona faia e ala i le tali atu o le allyl bromide ma le sodium cyanide sosoo ai ma le esterification ma le acetic acid. Ona o lona fausaga tulaga ese, o le allyl cyanoacetate e faʻaalia ai le tali atu e mafai ona faʻaaogaina i le tele o suiga faʻakemikolo, e aofia ai faʻaopoopoga nucleophilic ma tali atu cycloaddition. O se taunuuga, e maua ai faʻaoga i vailaʻau, faʻatoʻaga, ma le saienisi o meafaitino.
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9,10-Dihydro-9-oxa-10-phosphaphenanthrene 10-oxide CAS:35948-25-5
O le 9,10-Dihydro-9-oxa-10-phosphaphenanthrene 10-oxide o se vailaʻau heterocyclic e iai se atomu phosphorus i totonu o lona fausaga manogi. E iai sona faʻatulagaga tulaga ese o atomu carbon, oxygen, ma phosphorus, ma avea ai ma sui taua o le aiga phosphaphenanthrene. O lenei vailaʻau e lauiloa i ona uiga tulaga ese, e aofia ai le mautu o le vevela ma le gafatia e tali atu i le gaosiga o meaola. Ona o ona uiga faʻatulagaina, ua maua ai le fiafia i vaega eseese, aemaise lava i le kemisi polymer ma le saienisi o meafaitino, lea e mafai ona avea o se poloka fau fale mo meafaitino faʻaonaponei.
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ADIPIC ACID DIVINYL ESTER CAS:4074-90-2
O le adipic acid divinyl ester o se vailaʻau faʻaola e iai le fua faʻatatau o le vailaʻau C12H18O4. E aofia ai ni vaega vinyl se lua e pipii i le adipic acid, o se dicarboxylic acid e masani ona faʻaaogaina i le gaosiga o le nylon ma isi polymers. O lenei vailaʻau e masani ona faʻapipiʻiina e ala i le esterification o le adipic acid ma le vinyl alcohol poʻo ona mea e maua mai ai. O le iai o le tele o vaega vinyl e mafai ai ona auai i tali o le polymerization, ma avea ai ma mea taua o se monomer i le tele o faʻaoga. O lona fausaga tulaga ese e maua ai le tele o mea i le fatuina o copolymers ma mea faʻapitoa.
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2-Chlorostyrene CAS:2039-87-4
O le 2-Chlorostyrene o se vailaʻau faʻaola e iai le fua faʻatatau o le vailaʻau C8H7Cl. E aofia ai se ivi tua o le styrene—e faʻailogaina e se vaega vinyl e pipii i se mama phenyl—faʻatasi ai ma se atomu chlorine o loʻo i le tulaga ortho e faʻatatau i le vaega vinyl. O lenei fausaga e tuʻuina atu ai le tali atu ma meatotino tulaga ese, ma avea ai ma se vaega taua i le tele o gaosiga o vailaʻau. E mafai ona maua le 2-Chlorostyrene e ala i le chlorination o le styrene pe faʻapipiʻi saʻo e ala i le electrophilic aromatic substitution. O lona gafatia e faia ni tali eseese o vailaʻau e taua ai mo faʻaoga i le kemisi polymer ma vailaʻau faʻapitoa.
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3,4-Epoxycyclohexylmethyl methacrylate CAS:82428-30-6
O le 3,4-Epoxycyclohexylmethyl methacrylate (ECHMMA) o se monomer faapitoa e iloga i le i ai o se vaega epoxy ma se vaega galue methacrylate. O lenei tuufaatasiga e tuufaatasia ai le tali atu o le epoxy ma le fetuutuunai o le methacrylate, ma avea ai ma se poloka taua i le kemisi o le polymer. E masani ona faaaogaina e faaleleia atili ai meatotino faaniukilia ma le mautu o le vevela o resins ua faamamāina. E mafai e le ECHMMA ona faia ni faiga eseese o le polymerization, e aofia ai le free radical polymerization, lea e mafai ai ona tuufaatasia i totonu o le tele o faatulagaga e faamoemoe e faaleleia atili ai le pipii ma le tumau.
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2-Piperidineethanol CAS:1484-84-0
O le 2-Piperidineethanol o se vailaʻau faʻaola e iai le fua faʻatatau o le vailaʻau C8H17NO. O loʻo iai se mama piperidine—o se mama e ono ona vaega e iai ni atomu kaponi e lima ma le atomu nitrogen e tasi—e faʻapipiʻi i se vaega o le ethanol. O lenei fausaga e tuʻuina atu ai ni meatotino tulaga ese, ma avea ai ma se vailaʻau taua i le tele o gaosiga o vailaʻau. E mafai ona faʻapipiʻiina le 2-Piperidineethanol e ala i le alkylation o le piperidine ma le ethylene oxide poʻo isi auala faʻapitoa. O ona vaega faʻatino e mafai ai ona auai i le tele o tali faʻakemikolo, aemaise lava i le faʻapipiʻiina o vailaʻau faʻapitoa ma vailaʻau faʻapitoa.
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2,2,3,3-Tetrafluoropropyl methacrylate CAS:45102-52-1
O le 2,2,3,3-Tetrafluoropropyl methacrylate o se vailaʻau faʻaola fluorinated ma le fua faʻatatau molecular C7H8F4O2. O loʻo i ai se vaega faʻatino methacrylate, lea e mafai ai ona faʻapipiʻi, ma se vaega tetrafluoropropyl e tuʻuina atu ai ni meatotino tulaga ese e pei o le malosi maualalo o le fogaeleele ma le teteʻe atu i vailaʻau. E mafai ona faʻapipiʻiina lenei vailaʻau e ala i le faʻagasologa o le tetrafluoropropanol ma le methacrylic acid. Ona o lona fausaga faʻakemikolo tulaga ese, o le 2,2,3,3-tetrafluoropropyl methacrylate e ofoina atu ni uiga taua mo le tele o faʻaoga i ufiufi, mea faʻapipiʻi, ma mea faʻaonaponei.
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1-Chloro-3-methyl-2-butene CAS:503-60-6
O le 1-Chloro-3-methyl-2-butene o se vailaʻau faʻaola ua faʻavasegaina o se chloroalkene. O loʻo i ai se atomu chlorine ma se fusi faʻalua i totonu o lona fausaga, ma maua ai ni uiga tulaga ese o le tali atu. O lenei vailaʻau e masani ona faʻapipiʻiina e ala i le chlorination o le 3-methyl-2-butene. O lona fua faʻakemikolo o le C5H9Cl, ma e taua tele i le faʻapipiʻiina o vailaʻau. O le i ai o se halogen ma se alkene e avea ai ma se vaeluaga taua mo le tele o suiga faʻakemikolo, e aofia ai le suiina ma le faʻaopoopoina o tali.
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2,2,2-TRIFLUOROETHYL P-TOLUENESULFONATE CAS:433-06-7
O le 2,2,2-Trifluoroethyl p-toluenesulfonate o se vailaʻau organofluorine ma le fua faʻatatau vailaʻau C10H10F3O3S. O loʻo i ai se vaega trifluoroethyl e pipii i se vaega p-toluenesulfonate. O lenei vailaʻau e lauiloa i lona tali vave ma e avea o se vailaʻau aoga i le faʻaputuga o meaola. O le i ai o le vaega trifluoroethyl e tuʻuina atu ai ni meatotino eletise tulaga ese, ma avea ai ma mea taua tele i tali e aofia ai nucleophiles. E masani ona faʻaputuina mai le p-toluenesulfonic acid ma trifluoroethylating agents, o lenei vailaʻau e iai ona faʻaoga i vaega eseese, aemaise lava i alamanuia vailaʻau ma agrochemical.
