Shaanxi Bloom Tech Co., Ltd. yog ib qho ntawm cov khoom lag luam thiab cov khoom lag luam phenyyl ob leeg sulfone CAS 5535-48-8 nyob rau hauv Suav teb. Txais tos rau kev lag luam wholesale loj zoo phenyl vinyl sulfone CAS 5535-48-8 Kev muag khoom ntawm no los ntawm peb lub hoobkas. Cov kev pabcuam zoo thiab tus nqi tsim nyog muaj.
Phenyl Vinyl Sulfoneyog ib qho tseem ceeb organic hluav taws xob nruab nrab. Nws cov qauv molecular yog tus cwj pwm los ntawm sulfoxide pawg-}}}}}}} Lub nplhaib Benzene thiab cov pawg Vinyl. Cov cuab yeej muaj nqis tshaj plaws ntawm cov qauv no nyob hauv cov pab pawg neeg Vinylas ntxiv (xws li cov pa roj hmab zoo nkauj (xws li cov pa roj carbon monoxide) Nyob rau tib lub sijhawm, nws cov vinyl unit tseem tuaj yeem koom nrog hauv lub nplhaib ntxiv thiab lwm cov kev sib koom tes. Ua tsaug rau lub zog hluav taws xob - tshem tawm cov peev xwm, cov ntaub ntawv ua haujlwm ua haujlwm tau siv nyob rau hauv cov tshuaj chuardical, thiab tag nrho cov khoom siv science. Nws yog feem ntau siv los ua cov qauv txuas tseem ceeb lossis lub hom phiaj tsim tau yooj yim, muab cov cuab yeej siv hluav taws xob yooj yim thiab cov khoom siv hluav taws xob muaj zog thiab cov haujlwm tshwj xeeb.
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Tshuaj Cov Qauv |
C8H8O2S |
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Muaj pes tsawg leej |
168.02 |
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Molecular hnyav |
168.21 |
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m/z |
168.02 (100.0%), 169.03 (8.7%), 170.02 (4.5%) |
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Kev Ntsuam Xyuas |
C, 57.12; H, 4.79; O, 19.02; S, 19.06 |
Phenyl Vinyl Sulfone, raws li qhov sib txuas nrog cov tshuaj tshwj xeeb tshuaj lom neeg, tau muaj qhia txog cov kev cia siab ntawm cov kev cia siab hauv ntau thaj teb.
2. Cov ntaub ntawv ua haujlwm polymer
Ntxiv rau cov ntaub ntawv polymer dist dist distic, nws kuj tseem siv tau rau synthesizing kev ua haujlwm polymer cov ntaub ntawv. Cov ntaub ntawv siv hluav taws xob polymer nrog cov khoom siv tshwj xeeb lossis cov khoom siv polymer, xws li cov khoom siv polymer, thiab cov khoom sib nqus kom tau raws li cov haujlwm tshwj xeeb.
Kev sim biochemical thiab molecular biology
Nws tseem muaj cov ntawv thov tseem ceeb hauv Biochemistry thiab kev sim biology molecular biology. Nws tuaj yeem raug siv los ua ib qho ntawm cov cheebtsam hauv kev npaj ua kom haum rau tus nqi PH thiab ionic lub zog ntawm kev daws. Ib qho ntxiv, nws kuj tseem tuaj yeem siv rau hauv kev sim cov kev ua haujlwm xws li kev txhawb nqa zoo nkauj, kev tshawb fawb muaj txiaj ntsig biology thiab molecular biology biology.
1. Hloov cov khoom siv phom sij
Nrog rau kev tiv thaiv ntxiv ntawm kev tiv thaiv ib puag ncig thiab kev sib zog ntawm kev txhim kho kom ruaj khov, nws tau maj mam nyiam cov neeg nyiam. Nws tuaj yeem hloov qee cov khoom siv tsis zoo, xws li kev pleev xim txhuas, Mercury muaj cov roj teeb, thiab lwm yam kev puas tsuaj ib puag ncig thiab ecological kev puas tsuaj. Nyob rau tib lub sijhawm, nws cov txheej txheem ntau lawm yog tus phooj ywg ib puag ncig, hauv kab nrog lub tswv yim ntawm cov masteryper.
2. Txhim kho cov khoom lag luam
Ntxiv rau ib puag ncig kev ua tau zoo, nws kuj tseem tuaj yeem txhim kho kev ua tau zoo ntawm cov khoom. Piv txwv, qhia cov phenylvinyl sulfone rau hauv cov txheej txheem thiab cov inks tuaj yeem txhim kho lawv cov huab cua tsis kam, tshuaj lom neeg tiv taus; Ntxiv cov phenylvinyl sulfone rau plastics tuaj yeem txhim kho lawv cov kub tiv, cuam tshuam, thiab coj tsis kam. Cov kev ua tau zoo no txhim kho kom nws tau siv dav siv ntau daim teb.
1. Yam tshuaj tua kab
Hauv kev ua liaj ua teb ntawm cov tshuaj tua kab, nws tuaj yeem siv ua cov khoom siv raw lossis nruab nrab rau cov tshuaj tua kab hluavtaws. Los ntawm kev hloov kho thiab hloov kho nws cov qauv, cov tshuaj tua kab nrog cov tshuaj tua kab mob tshwj xeeb, cov kev ua haujlwm ntawm cov kab mob uas tuaj yeem ua ke. Cov tshuaj tua kab no muaj qhov zoo ntawm kev ua haujlwm siab, kev tiv thaiv tsis txaus, thiab kev txhawb nqa ib puag ncig, muab kev txhawb zog rau kev ua liaj ua teb.
2. Zas pob
Nyob rau hauv thaj teb ntawm dyes, nws kuj tseem siv tau los ua hluavtaws cov khoom siv hluavtaws lossis theem nrab rau kev tuag. Los ntawm kev kho thiab ua kom zoo dua nws cov qauv, zas molecules nrog cov xim tshwj xeeb thiab cov khoom tuaj yeem ua ke. Cov xim molecules muaj qhov zoo ntawm cov xim qaim, qhov ruaj khov zoo, thiab muaj zog siv rau hauv textile, luam ntawv thiab dye teb.
Lwm Yam Tshuaj Ntim Zoo
Ntxiv rau cov lus saum toj no -}} hais cov ntawv thov daim ntawv thov, nws kuj tseem tuaj yeem siv rau hauv synthesis thiab kev npaj ntawm lwm yam tshuaj zoo. Piv txwv li, nws tuaj yeem siv los ua hluavtaws cov khoom siv hluavtaws lossis theem nrab rau cov txuj lom, khoom noj ntxiv, txheej ntxiv rau cov txiv neej, thiab lwm yam; Nws kuj tseem siv tau los ua ke zoo nkauj zoo xws li cov polymers thiab cov txiaj ntsig nrog cov haujlwm tshwj xeeb. Cov tshuaj zoo no muaj cov kev thov kev cia siab hauv ntau thaj teb.
Tus qauv ntawm synthesizingPhenyl Vinyl Sulfone(PVs) los ntawm phenylthiophenol los ntawm peb kauj ruam ntawm peb cov kauj ruam ntawm kev hloov pauv, oxidation, thiab kev tshem tawm yog qhov zoo thiab muaj txiaj ntsig zoo ntawm cov kab mob zoo thiab muaj txiaj ntsig zoo.
Kauj ruam Qhia:
Cov kev coj ua uas hloov pauv yog thawj kauj ruam nyob rau hauv synthesis ntawm phenylvinyl sulfone. Hauv cov kauj ruam no, phenylthiophenol undergoes qhov kev xav tsis zoo nrog cov khoom siv hluav taws xob (xws li cov khoom lag luam halalyst, tsim cov khoom nruab nrab uas muaj cov khoom sib tw thij. Thaum lub sij hawm cov txheej txheem kev tshuaj tiv thaiv, nws yog qhov tsim nyog los tswj cov tshuaj tiv thaiv qhov kub, lub sijhawm tiv thaiv, thiab hom thiab ntau yam hloov pauv hloov pauv thiab tawm los.
Tshuaj Muaj Tshuaj:
Noj cov synthesis ntawm 2-chloroethylphenylphenylrathyl sulfide raws li ib qho piv txwv, nws cov tshuaj lom neeg yog li hauv qab no:
C6h5sh "clch2ch2cl → C6h5Sch2ch2Cl + HCl
Ntawm lawv, C6h5sh sawv cev rau thiophenol, thiab clch2ch2Cl sawv cev 1,2-dichloroethane. Nyob rau hauv lub xub ntiag ntawm catalyst xws li tetrabutylammonium bromide, cov leej faj Atom ntawm kev hloov pauv ntawm ib qho kev hloov pauv ntawm 1,2-dichloroethane, kev tsim 2-chloroethylfride thiab hydrogen chloride.
Cov Kev Mob:
{{0 {}} cov tshuaj tiv thaiv kub:
Feem ntau nqa tawm hauv thaj tsam ntawm chav tsev kom me me rau saum toj chav kub, xws li 23-25 degree.
{{0 {}}} Cov Reast lub sijhawm:
Nyob ntawm qhov xwm txheej xws li kev ua si ntawm reactants, thiab cov kev ntsuas kub, nws feem ntau yuav siv sijhawm ntau teev rau kaum teev.
{{0 {}} catalyst:
Feem ntau siv catalalysts suav nrog cov vetrabutylammonium bromide, thiab lwm yam yuav tsum tau hloov kho raws li cov reactants thiab cov tshuaj tiv thaiv.
Kauj Ruam Qhia: Oxidation cov tshuaj yog theem ob nyob rau hauv synthesis ntawm phenylvinyl sulfone. Hauv cov kauj ruam no, cov khoom nruab nrab uas muaj cov kab mob thijhaiv cov oxidants nyob rau hauv kev ua ntawm oxidants hauv qab, tsim cov liaj teb uas muaj cov pab pawg sulfone. Kev xaiv ntawm oxidants, cov tshuaj xam kub, thiab lub sijhawm tiv thaiv muaj qhov cuam tshuam tseem ceeb ntawm kev ua tau zoo thiab tawm los ntawm oxidation kev tawm tsam.
Tshuaj Muaj Kab Mob: Noj cov lus sib xws ntawm 2-chloroethylphenylphenylphenylphenylphenylphylas raws li ib qho piv txwv, nws cov tshuaj lom neeg muaj raws li hauv qab no:
C6h5Sch2ch2Cl + Ch3Coooh → C6h5So2ch2Cl + Ch3Cooh + H2O
Ntawm lawv, C6h5sch2ch2Cl sawv cev 2-chloroethylphenylfhenylrfride, thiab ch3coooh sawv cev pacetic acid. Thaum lub sij hawm cov tshuaj tiv thaiv, cov leej faj Atom ntawm 2-chloroethylphenylphenylphenylfide yog oxidized rau ib pawg sulfone, thaum acetic acid thiab dej yog tsim.
Cov Kev Mob:
{{0 {}} cov tshuaj tiv thaiv kub:
Feem ntau tau nqa tawm nyob rau hauv thaj tsam ntawm chav tsev kom me me saum chav kub, xws li 25 degree.
{{0 {}}} Cov Reast lub sijhawm:
Nyob ntawm cov yam ntxwv xws li hom thiab oxidant ntawm reactants, thiab cov tshuaj tiv thaiv kub, feem ntau yuav siv sijhawm ntau teev rau kaum teev.
- oxidants:
Cov oxidants feem ntau suav nrog peracetic acid, hydrogen peroxide, thiab lwm yam yuav tsum tau hloov kho raws li cov reactants thiab cov tshuaj tiv thaiv.
Cov lus piav qhia qib siab: Cov kev tshem tawm tau tshwm sim yog kauj ruam kawg nyob rau hauv synthesis ntawm phenylvinyl sulfone. Nyob rau theem no, tebchaw muaj cov pab pawg sulfone uas muaj kev sib cav sib zog ua kom muaj cov xwm txheej alkaline los ua cov khoom lag luam pvs. Cov xwm txheej thiab cov hau kev rau tshem tawm cov tshuaj tiv thaiv muaj qhov cuam tshuam tseem ceeb ntawm kev coj dawb huv thiab tawm los ntawm cov khoom.
Tshuaj Muaj Tshuaj: Noj cov lus sib xws ntawm phenylvinyl sulfoneyl sulfone raws li ib qho piv txwv, nws cov tshuaj lom neeg yog raws li hauv qab no:
C6h55So2ChCh2ch2ChCl + (CH3CH2) 3N → c6h5so2ch {}}}} (ch3chcl + h2o
Ntawm lawv, c6h5so2ch2ch2ch2ch2ch2ch2ch2ch2ch2ch2ch2ch2ch2Cl yog 2-chloroethylphenylphenylphenylm sulfone, thiab (CH3ch2) 3n sawv cev Triethylamine. Thaum lub sij hawm cov txheej txheem kev tshuaj tiv thaiv, cov chlorine atom ntawm 2-chloroethylphylphylphylfphylas nyob rau hauv cov kev mob phem, thiab kev kov yeej kev siv dag zog los tsim cov phenylvinyl sulfone, triethylamine hydrochloride, thiab dej.
Cov Kev Mob:
{{0 {}} cov tshuaj tiv thaiv kub:
Feem ntau nqa tawm ntawm refux kub, uas yog lub qhov cub kub ntawm cov reactants.
{{0 {}}} Cov Reast lub sijhawm:
Nyob ntawm qhov xwm txheej xws li cov concentration ntawm reactants, thiab ntau npaum li cas ntawm qhov kub, nws feem ntau yuav siv sijhawm ntau teev rau kaum teev.
-} alkaline reagents:
Feem ntau siv alkaline reagents suav nrog Triethylamine, sodium hydroxide, thiab lwm yam.
Txheej Txheem Txheej Txheem Tag Nrho:
1.
Raws li kev txiav txim ntawm cov kev ua yeeb yam, cov kev hloov pauv hloov tau yog nqa tawm ntawm phenylthiophenol thiab 1,2-dichloroethane los tsim 2-chloroethylfphenylfride.
2.
Oxidation cov tshuaj tiv thaiv ntawm 2-chloroethylphenylphenylfride nrog peracetic acid los tsim 2-chloroethylphylfphenyl sulfone.
3.
Tshem tawm 2-chloroethylphenylphenylas nrog Triethylamine hauv qab kev mob Alkaline kom tsim cov phenylvinyl sulfone.
Yav Tom Ntej Kev Loj Hlob thiab cov zeem muag
Nrog kev nce qib ntawm thev naus laus zis thiab kev txhim kho txuas ntxiv ntawm tib neeg cov kev xav tau, daim ntawv thov yuav txuas ntxiv nthuav thiab tob. Nyob rau yav tom ntej, phenylvinyl sulfone yuav qhia cov kev txhim kho dav dav hauv cov chaw hauv qab no:
Kev Loj Hlob Tshiab:
Los ntawm kev qhia cov monomers tshiab xws li phenylvinyl sulfone, cov khoom siv polymer nrog kev ua tau zoo dua thiab tus nqi qis dua tuaj yeem tsim tau. Cov ntaub ntawv tshiab no yuav tau siv dav hauv teb xws li aerospace, cov ntaub ntawv hluav taws xob, thiab lub zog hluav taws xob hluav taws xob.
Green Chemistry:
Phenylvinyl sulfone, raws li ib puag ncig cov khoom siv nyob ib puag ncig, yuav ua lub luag haujlwm tseem ceeb dua hauv kev teb Green Chemistry. Los ntawm kev ua kom zoo dua nws cov txheej txheem ntau lawm thiab cov tshuab ua paug thiab cov kev pab muaj kuab paug thiab cov khoom siv pov tseg tuaj yeem txo qis kev txhim kho.
Biopharraceuticals:
Nrog kev txhim kho kev txuas ntxiv ntawm cov thev naus laus zis thev naus laus zis, daim ntawv thov ntawmPhenyl Vinyl SulfoneHauv tshav pob ntawm Biomedicine tseem yuav txuas ntxiv mus ntxiv. Los ntawm kev ua nyob rau hauv - qhov tob ntawm cov khoom siv roj ntsha thiab cov tshuaj tshiab nrog ntau yam kev ua tau zoo thiab cov kev mob siab dua tuaj yeem tsim kho tau.
Interdisciplinary applications:
Phenylvinyl sulfone kuj tseem tuaj yeem hla kev sib koom ua ke nrog lwm cov kev qhuab qhia, cov ntaub ntawv siv thev naus laus zis, cov ntaub ntawv thev naus laus zis, cov ntaub ntawv thev naus laus zis, cov ntaub ntawv thev naus laus zis tuaj yeem nthuav dav thiab nws cov nqi ntxiv tuaj yeem hloov kho.
Cim npe nrov: Phenyl Vinyl Sulfone Cas 5535-48-8, Cov Neeg Tsim Khoom, Chaw Tsim Tshuaj, Hoobkas, Yuav, Nqe, Hlua, Rau Muag