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4-Chlorostyrene CAS: 1073-67-2
4-Chlorostyrene yog ib qho organic compound nrog cov mis tshuaj C8H7Cl. Nws muaj ib lub pob txha styrene - uas muaj ib pawg vinyl txuas rau lub nplhaib phenyl - nrog ib lub chlorine atom nyob rau ntawm para (4) txoj hauj lwm piv rau pawg vinyl. Qhov chaw tshwj xeeb no ntawm lub chlorine atom cuam tshuam rau cov tshuaj reactivity thiab cov khoom, ua rau nws yog ib qho tseem ceeb hauv ntau yam tshuaj syntheses. 4-Chlorostyrene tuaj yeem tsim los ntawm chlorination ntawm styrene lossis ntawm electrophilic aromatic substitution reactions. Nws cov qauv tshwj xeeb tso cai rau nws koom nrog ntau yam tshuaj reactions, tshwj xeeb tshaj yog hauv cov txheej txheem polymerization.
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Allyl cyanoacetate CAS: 13361-32-5
Allyl cyanoacetate yog ib qho organic compound nrog cov mis molecular C7H9NO2. Nws muaj ib pawg allyl thiab ib qho cyanoacetate moiety, ua rau nws yog ib qho khoom siv ntau yam hauv kev tsim cov organic. Cov tshuaj no feem ntau yog synthesized los ntawm kev sib xyaw ntawm allyl bromide nrog sodium cyanide ua raws li esterification nrog acetic acid. Vim nws cov qauv tshwj xeeb, allyl cyanoacetate qhia txog kev ua haujlwm uas tuaj yeem siv tau hauv ntau yam kev hloov pauv tshuaj, suav nrog kev ntxiv nucleophilic thiab cycloaddition reactions. Yog li ntawd, nws pom cov ntawv thov hauv kev lag luam tshuaj, agrochemicals, thiab cov ntaub ntawv tshawb fawb.
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9,10-Dihydro-9-oxa-10-phosphaphenanthrene 10-oxide CAS: 35948-25-5
9,10-Dihydro-9-oxa-10-phosphaphenanthrene 10-oxide yog ib qho heterocyclic compound uas muaj ib qho phosphorus atom hauv nws cov qauv aromatic. Nws muaj cov qauv tshwj xeeb ntawm cov pa roj carbon, oxygen, thiab phosphorus atoms, ua rau nws yog ib tug tswv cuab tseem ceeb ntawm tsev neeg phosphaphenanthrene. Cov tshuaj no paub txog nws cov khoom tshwj xeeb, suav nrog kev ruaj khov thermal thiab kev ua haujlwm hauv cov organic synthesis. Vim nws cov yam ntxwv ntawm cov qauv, nws tau txais kev txaus siab rau ntau qhov chaw, tshwj xeeb tshaj yog hauv polymer chemistry thiab cov ntaub ntawv science, qhov twg nws tuaj yeem ua lub tsev thaiv rau cov ntaub ntawv siab heev.
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ADIPIC ACID DIVINYL ESTER CAS: 4074-90-2
Adipic acid divinyl ester yog ib qho organic compound nrog cov tshuaj mis C12H18O4. Nws muaj ob pawg vinyl txuas nrog adipic acid, uas yog dicarboxylic acid feem ntau siv rau hauv kev tsim cov nylon thiab lwm yam polymers. Cov tshuaj no feem ntau yog synthesized los ntawm esterification ntawm adipic acid nrog vinyl cawv lossis nws cov derivatives. Qhov muaj ntau pawg vinyl ua rau nws koom nrog hauv cov tshuaj polymerization, ua rau nws muaj nqis ua ib qho monomer hauv ntau yam kev siv. Nws cov qauv tshwj xeeb muab kev hloov pauv hauv kev tsim cov copolymers thiab cov ntaub ntawv tshwj xeeb.
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2-Chlorostyrene CAS: 2039-87-4
2-Chlorostyrene yog ib qho organic compound nrog cov tshuaj mis C8H7Cl. Nws muaj ib lub pob txha styrene—uas yog ib pawg vinyl txuas rau lub nplhaib phenyl—nrog ib lub chlorine atom nyob ntawm qhov chaw ortho piv rau pawg vinyl. Cov qauv no muab cov tshuaj reactivity thiab cov khoom tshwj xeeb, ua rau nws yog ib qho tseem ceeb hauv ntau yam tshuaj syntheses. 2-Chlorostyrene tuaj yeem tau txais los ntawm chlorination ntawm styrene lossis ncaj qha synthesized los ntawm electrophilic aromatic substitution. Nws lub peev xwm los dhau ntau yam tshuaj reactions ua rau nws muaj txiaj ntsig zoo rau kev siv hauv polymer chemistry thiab cov tshuaj tshwj xeeb.
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3,4-Epoxycyclohexylmethyl methacrylate CAS: 82428-30-6
3,4-Epoxycyclohexylmethyl methacrylate (ECHMMA) yog ib qho monomer tshwj xeeb uas muaj ob qho tib si epoxy pawg thiab methacrylate functional pawg. Cov tshuaj no ua ke cov reactivity ntawm epoxy nrog rau versatility ntawm methacrylate, ua rau nws yog ib qho tseem ceeb hauv kev tsim polymer chemistry. Nws feem ntau yog siv los txhim kho cov khoom siv kho tshuab thiab thermal stability ntawm cov resins kho. ECHMMA tuaj yeem dhau los ntawm ntau yam txheej txheem polymerization, suav nrog cov dawb radical polymerization, uas tso cai rau nws kom koom ua ke rau hauv ntau yam formulations uas tsom mus rau kev txhim kho kev nplaum thiab kev ruaj khov.
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2-Piperidinethanol CAS: 1484-84-0
2-Piperidinethanol yog ib qho organic compound nrog cov mis tshuaj C8H17NO. Nws muaj ib lub nplhaib piperidine—ib lub nplhaib rau tus tswv cuab uas muaj tsib lub carbon atoms thiab ib lub nitrogen atom—txuas rau ib qho ethanol moiety. Cov qauv no muab cov khoom tshwj xeeb, ua rau nws yog ib qho tshuaj muaj txiaj ntsig hauv ntau yam tshuaj syntheses. 2-Piperidinethanol tuaj yeem tsim los ntawm alkylation ntawm piperidine nrog ethylene oxide lossis ntawm lwm txoj kev tsim. Nws cov pab pawg ua haujlwm ua rau nws koom nrog ntau yam tshuaj tiv thaiv, tshwj xeeb tshaj yog hauv kev tsim cov tshuaj intermediates thiab cov tshuaj tshwj xeeb.
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2,2,3,3-Tetrafluoropropyl methacrylate CAS: 45102-52-1
2,2,3,3-Tetrafluoropropyl methacrylate yog ib qho organic compound uas muaj fluorinated nrog cov mis molecular C7H8F4O2. Nws muaj ib pawg methacrylate functional, uas tso cai rau polymerization, thiab ib pawg tetrafluoropropyl uas muab cov khoom tshwj xeeb xws li lub zog qis thiab kev tiv thaiv tshuaj lom neeg. Cov tshuaj no tuaj yeem tsim los ntawm kev sib xyaw ntawm tetrafluoropropanol nrog methacrylic acid. Vim nws cov qauv tshuaj lom neeg sib txawv, 2,2,3,3-tetrafluoropropyl methacrylate muaj cov yam ntxwv zoo rau ntau yam kev siv hauv cov txheej, cov nplaum, thiab cov ntaub ntawv siab heev.
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1-Chloro-3-methyl-2-butene CAS: 503-60-6
1-Chloro-3-methyl-2-butene yog ib qho organic compound uas raug cais ua chloroalkene. Nws muaj ib qho chlorine atom thiab ib qho double bond hauv nws cov qauv, ua rau nws muaj cov yam ntxwv tshwj xeeb. Cov compound no feem ntau yog synthesized los ntawm chlorination ntawm 3-methyl-2-butene. Nws cov mis tshuaj yog C5H9Cl, thiab nws ua lub luag haujlwm tseem ceeb hauv organic synthesis. Qhov muaj ob qho tib si halogen thiab alkene ua rau nws yog ib qho intermediate muaj txiaj ntsig rau ntau yam kev hloov pauv tshuaj, suav nrog kev hloov pauv thiab kev ntxiv.
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2,2,2-TRIFLUOROETHYL P-TOLUENESULFONATE CAS: 433-06-7
2,2,2-Trifluoroethyl p-toluenesulfonate yog ib qho tshuaj organofluorine nrog cov mis tshuaj C10H10F3O3S. Nws muaj ib pawg trifluoroethyl txuas rau ib pawg p-toluenesulfonate. Cov tshuaj no paub txog nws cov tshuaj tiv thaiv thiab ua haujlwm ua ib qho tshuaj reagent pab tau hauv kev tsim cov organic. Qhov muaj cov pawg trifluoroethyl muab cov khoom siv hluav taws xob tshwj xeeb, ua rau nws muaj txiaj ntsig zoo hauv cov tshuaj tiv thaiv uas muaj nucleophiles. Feem ntau yog tsim los ntawm p-toluenesulfonic acid thiab trifluoroethylating agents, cov tshuaj no muaj kev siv hauv ntau qhov chaw, tshwj xeeb tshaj yog hauv kev lag luam tshuaj thiab agrochemical.
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2-(2-Hydroxyethyl) pyridine CAS: 103-74-2
2-(2-Hydroxyethyl)pyridine yog ib qho organic compound nrog cov mis tshuaj C8H11NO. Nws muaj ib lub nplhaib pyridine—uas muaj cov qauv aromatic uas muaj nitrogen—txuas rau ib pawg 2-hydroxyethyl. Qhov kev sib xyaw ua ke no muab cov yam ntxwv sib txawv, ua rau nws muaj txiaj ntsig zoo rau ntau yam kev siv, tshwj xeeb tshaj yog hauv kev tsim cov organic thiab kev tsim tshuaj. Cov tshuaj no tuaj yeem tsim los ntawm cov txheej txheem xws li alkylation lossis hydroxyalkylation ntawm pyridine derivatives. Nws cov pab pawg ua haujlwm txhim kho nws cov reactivity, ua rau nws koom nrog ntau yam kev tshuaj lom neeg.
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Hinokitiol CAS: 499-44-5
Hinokitiol, tseem hu ua β-thujaplicin, yog ib qho tshuaj ntuj tsim los ntawm cov ntoo ntawm ntau hom ntoo coniferous, tshwj xeeb tshaj yog cov hauv tsev neeg Cupressaceae. Nws cov mis tshuaj yog C10H14O2, thiab nws muaj cov qauv bicyclic tshwj xeeb uas pab txhawb rau nws cov khoom sib txawv. Hinokitiol tau lees paub rau nws cov haujlwm antimicrobial, antioxidant, thiab anti-inflammatory, ua rau nws yog ib qho tshuaj tseem ceeb hauv kev kho mob ib txwm muaj thiab kev siv niaj hnub no. Cov tshuaj no tuaj yeem rho tawm los ntawm cov ntoo ntawm cov ntoo xws li Japanese cypress (hinoki) thiab tau siv keeb kwm hauv East Asian kab lis kev cai rau nws cov txiaj ntsig kho mob.
