Cyclohexanone Tshuajyog cov organic sib xyaw ua ke, CAS 108-94-1, nrog cov tshuaj c6h10o. Nws yog qhov muaj cyclic veatated ketone muaj carbonlyl carbon atom nyob rau hauv hexagonal ntiv nplhaib. Ib qho tsis muaj kob thiab pob tshab nrog cov ntxhiab tsw ntiaj teb, muaj cov nqi phenol, nws muaj mint tsw. Impurities yog lub teeb daj nyob rau hauv cov xim thiab txhim kho mus rau hauv impurities nyob rau lub sijhawm, xws li los ntawm dej dawb rau greyish daj, nrog ib tug ntxhiab tsw ntxhiab tsw. Sib tov nrog cua muaj tib lub polarity zoo li yog qhib cov saw txawb ketones. Nws yog tsuas yog siv los ua cov khoom siv hluav taws xob organic thiab cov kuab tshuaj hauv kev lag luam, nws tuaj yeem yaj nitrocellulose, cov xim pleev xim, thiab lwm yam.
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Tshuaj Cov Qauv |
C6H10O |
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Muaj pes tsawg leej |
98.07 |
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Molecular hnyav |
98.15 |
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m/z |
98.07 (100.0%), 99.08 (6.5%) |
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Kev Ntsuam Xyuas |
C, 73.43; H, 10.27; O, 16.30 |
Cyclohexanone Tshuajyog ib qho tseem ceeb organic sib xyaw ua ke nrog ntau cov ntawv thov.
(1) Txheej pleev thiab pleev xim
Vim nws zoo solubility thiab volatility, feem ntau nws siv los ua cov kuab tshuaj rau cov txheej txheem thiab xim pleev xim. Nyob rau hauv cov txheej kev lag luam, ntau yam txheej, pigments, thiab fillers tuaj yeem ua kom tau zoo ua rau muaj kev sib haum xeeb thiab cov txheej txheem ruaj khov. Nyob rau tib lub sijhawm, nws txoj kev nce evaporation pab kom qhuav thiab kho tau sai sai, txhim kho lub hardness thiab glossiness ntawm txheej.
(2) number case
Nws tseem ua lub luag haujlwm tseem ceeb hauv kev tsim cov kua mem. Nws tuaj yeem ua raws li cov kuab tshuaj kom pab yaj xim thiab cov resins nyob rau hauv number case, sib sau ua ke thiab ilv ink system. Tsis tas li ntawd, cov Flunability thiab ziab qhov ceev ntawm tus cwj mem tuaj yeem hloov kho kom pom kev ua tau zoo luam tawm thiab cov nplaum ua ntej thaum lub sijhawm luam ntawv.
(3) nplaum
Nws tseem siv tau hauv kev tsim cov nplaum. Nws tuaj yeem ua raws li kev daws teeb meem los pab yaj cov cob thiab tus neeg sawv cev hauv cov nplaum, ua cov txheej txheem nplaum nplaum. Nyob rau tib lub sijhawm, nws kuj tseem tuaj yeem txhim kho lub ntub dej thiab permeability ntawm cov nplaum, txhim kho txoj kev sib txuas lus ntawm cov nplaum thiab cov lus qhia.
(4) tshuaj pleev ib ce
Hauv kev lag luam tshuaj pleev ib ce, nws tseem siv los ua cov kuab tshuaj. Nws tuaj yeem zom cov roj, cov tshuaj tsw qab, thiab lwm cov khoom xyaw nquag hauv cov tshuaj pleev ib ce, tsim cov khaub ncaws hnav thiab cov tshuaj pleev ib ce ruaj khov. Ib qho ntxiv, nws kuj tseem tuaj yeem txhim kho cov permeability thiab nqus ntawm cov tshuaj pleev ib ce, ua rau lawv yooj yim rau cov tawv nqaij kom nqus thiab siv.
(5) Lwm cov ntawv qhia txog cov kuab tshuaj
Ntxiv rau cov ntawv thov saum toj no, nws tseem tuaj yeem siv tau li ntau cov kuab tshuaj, cov tshuaj ntxuav kom huv, thiab lwm yam tshuaj thiab muaj ntau yam kev siv.
(1) nylon
Nws yog ib qho tseem ceeb hauv nruab nrab rau kev tsim cov nylon. Caprolactam, cov khoom siv precursor ntawm nylon, tuaj yeem npaj los ntawm kev siv tshuaj lom xws li oxidation thiab ammonification ntawm cyclohexanone. Caprolactam tuaj yeem yog polymerized kom tau txais nylon fibers thiab nylon cob. Nylon yog ib qho hluavtaws siv hluavtaws muaj zog thiab tshuab yas nrog cov coj zoo, kua muag tiv taus, thiab tshuaj lom neeg ruaj khov.
(2) caprolactam
Caprolactam yog ib qho khoom ntawm cyclohexanone oxidation thiab ib qho khoom tseem ceeb rau kev tsim cov nylon. Caprolactam tuaj yeem yog polymerized los tsim sib txawv hom nylon cov khoom lag luam muaj ntau cov ntaub ntawv, cov ntaub ntawv nylon muaj ntau cov duab nylon
Daim ntawv thov raws li txuj lom thiab essence
Nws tseem muaj cov ntawv thov tseem ceeb hauv kev lag luam txuj lom. Nws tuaj yeem siv los ua cov khoom siv raw rau cov hluavtaws ntawm ntau yam txuj lom thiab essence. Los ntawm kev siv tshuaj lom neeg, cov tshuaj sib txawv nrog cov ntxhiab tsw txawv tuaj yeem npaj tau rau cov khoom noj thiab cov khoom noj yog cov khoom noj xws li khoom noj, dej haus, haus luam yeeb, tshuaj pleev, tshuaj pleev, tshuaj pleev, tshuaj pleev, tshuaj pleev, thiab lwm yam.
Daim ntawv thov raws li lub tsev pheeb suab
Nws kuj tseem siv tau rau synthesizing tej yam tshuaj thiab cov tshuaj nruab nrab. Piv txwv li, cyclohexene acetonitrile tuaj yeem tau los ntawm condensing nrog cyanacetic acid kom tau cyclocetic acid kom tau txais kev tshem tawm, thiab tom qab ntawd kev txiav txim siab, thiab lwm yam kev tawm tsam. Cyclohexene acetonitrile tuaj yeem yog hydrogenated kom tau txais cyclohexal urllamine. Cyclohexeneylamine yog cov tshuaj nruab nrab ntawm cov tshuaj xws li hnoos qeev, tawv ncauj, thiab lwm yam.
(1) tu tus neeg sawv cev
Nws tseem siv tau ua ib qho kev tu tus neeg sawv cev hauv kev lag luam lag luam thiab kev lag luam tsheb. Nws tuaj yeem yaj thiab tshem ntau cov roj, av, thiab cov khoom siv, khaws cov khoom siv thiab cov chaw huv thiab du. Ib qho ntxiv, nws kuj tseem tuaj yeem siv los ua cov hlau ua kom tshem tawm roj thiab av los ntawm cov hlau, txhim kho cov hlau nplaum thiab corrosion tsis kam.
(2) organophosphorus tshuaj tua kab
Nws kuj tseem siv tau ua cov kuab tshuaj zoo heev rau cov organic phosphorus tshuaj tua kab thiab lwm yam tshuaj tua kab. Nws tuaj yeem yaj thiab tawg cov khoom xyaw nquag hauv tshuaj tua kab, txhim kho cov solubility, yog li txhim kho cov nyhuv tshuaj tua kab mob thiab muaj kev ruaj khov ntawm cov tshuaj tua kab.
(3) Aviation Aviation Roj
Nws kuj tseem siv tau los ua viscous kuab rau lub piston hom kua roj av. Nws tuaj yeem hloov cov viscosity thiab fellity ntawm cov roj lubricating, tso cai rau nws tswj cov kev ua tau zoo lubrication kev ua tau zoo ntawm tsawg. Tsis tas li ntawd, cyclohexanone tuaj yeem txhim kho cov antioxidant thiab corrosion tsis kam ntawm lubricating roj, txuas cov kev pabcuam lub neej ntawm lubricating roj.
(4) Cov xim ntoo thiab pleev xim
Cyclohexanone tseem tuaj yeem siv rau cov xim thiab pleev xim ntoo. Nws tuaj yeem ua cov kuab tshuaj thiab ua rau muaj zog rau cov ntoo txheej ntoo, pab txheej txheej kom haum rau ntawm ntoo. Nyob rau tib lub sijhawm, nws kuj tseem tuaj yeem txhim kho cov permeability thiab kho qhov nrawm ntawm cov txheej, ua rau saum npoo ntoo smoother, nyuaj, thiab ntau ruaj khov.
(5) Lwm yam kev siv
Ntxiv rau cov ntawv thov saum toj no, nws kuj tseem siv tau los npaj cov khoom siv tshuaj lom xws li cov tshuaj pleev xim, thiab lwm yam, roj hmab, thiab cov roj hmab ua haujlwm thiab cov kuab tshuaj nyob rau ntau yam tshuaj lom neeg thiab kev tshawb nrhiav.
Cyclohexanone yog cov organic sib xyaw nrog ntau cov ntawv thov thiab tseem ceeb nyiaj txiag muaj txiaj ntsig. Nws tuaj yeem raug siv los ua cov kuab tshuaj, hluavtaws nruab nrab, naj hoom thiab essence thiab essence, capermetical thiab lwm lub hom phiaj. Tib lub sijhawm, cov teeb meem kev nyab xeeb yuav tsum tau coj mus rau hauv tus account, thiab cov kev nyab xeeb kev nyab xeeb thiab cov txheej txheem kev ua haujlwm yuav tsum tau ua nruj ua raws li. Nrog kev nce qib nruam kev lag luam ntawm kev lag luam thiab kev nrawm ntawm kev lag luam, daim ntawv thov ntawm cyclohexanone yuav dhau los ua ntau thiab hauv {qhov tob. Yav tom ntej, peb yuav tsum tau ntxiv dag zog rau cov kev tshawb fawb thiab kev thov ntawm cyclohexanone, thiab txhawb nws txoj kev txhim kho muaj txiaj ntsig ntau dua, thiab cov kev coj ua kom ruaj khov, thiab kev ua phooj ywg.
Muaj tseeb ntau txoj hauv kev rau synthesizingCyclohexanone Tshuaj, suav nrog cyclohexanol oxidation, phenol hydrogenation, thiab cyclohexane kua - theem oxidation. Cov hauv qab no yog cov lus qhia ntxaws ntxaws ntawm cov qauv hluavtaws:
Cyclohexanol oxidation txoj kev
Lub cyclohexanol oxidation txoj kev yog ib qho ntawm cov txheej txheem feem ntau siv rau synthesizing cyclohexanonone. Hauv cov txheej txheem no, cyclohexanol undergoes oxidoration dehidogenation cov tshuaj tiv thaiv nyob rau hauv muaj ntawm catalyst los tsim cyclohexanone.
catalyer:
Cov lus catalysts ib txwm muaj xws li zinc hlau catalysts, xws li cuo), thiab lwm yam ntawm kev hloov pauv ntawm cyclohexanol rau cyclohexanolone.
Hydrogen Peroxide thiab sodium tungstate kuj tseem siv tau ua oxidants, tab sis hauv kev sib piv, lawv yuav tsis yog cov kev xaiv catalyst.
Cov Kev Mob:
Cov tshuaj tiv thaiv feem ntau nqa tawm ntawm cov kub siab dua, xws li 400 ~ 500 degree, los xyuas kom meej tus nqi thiab tus nqi hloov dua siab tshiab txaus.
Cov kev mob siab yuav sib txawv raws li cov txheej txheem tshwj xeeb, tab sis feem ntau yuav tsum tau nqa tawm hauv ib qho kev ruaj khov thiab ua haujlwm ntawm cov tshuaj tiv thaiv.
Hom tau zoo:
Cov txheej txheem muaj tsawg dua sab kev sib tw, kev lag luam yooj yim, siab tawm los, thiab muaj kev nyab xeeb.
Qauv Phenol Hydrogenation
Txoj kev Phenol Hydrogenation kuj yog ib txoj hauv kev tseem ceeb rau synthesizing cyclohexanonone. Hauv txoj kev no, Phenol yog hydrogenated los tsim cyclohexanone nyob rau hauv kev ua ntawm catalyst.
catalyer:
Cov Catalysts ib txwm muaj xws li cov khoom siv hlau hluav taws xob xws li pdcn thiab ni / cmk3. Cov catalysts muaj cov kev ua haujlwm siab thiab tuaj yeem txhawb nqa cov tshuaj tiv thaiv hydrogenation ntawm Phenol.
Cov Kev Mob:
Cov tshuaj tiv thaiv feem ntau nqa tawm ntawm qhov kub thiab lub siab kom ntseeg tau cov tshuaj tiv thaiv txaus thiab xaiv tau.
Raws li tus neeg sawv cev txo qis, tus nqi ntws thiab lub siab ntawm hydrogen muaj ib qho cuam tshuam tseem ceeb ntawm cov tshuaj tiv thaiv tus nqi thiab xaiv.
Txhim Kho Cov Txheej Txheem:
Tus qauv ydrogen qhia thaum ntxov tau muab faib ua ob kauj ruam ntawm phenol los ua lub dhirodogenation ntawm cyclohexanol los tsim cyclohexanone. Tom qab ntawd, tus txheej txheem tshiab rau synthesizing cyclohexanumone los ntawm ib-}}}}}}}}}} pa hydrogenation tau tsim kho, uas tau txhim kho ntau dua thiab cov khoom zoo.
Qhov zoo thiab txwv:
Lub cyclohexanone produced los ntawm ib -}}}} THEEM Hydrogenation ntawm Phenol muaj cov khoom zoo thiab muaj kev nyab xeeb.
Txawm li cas los xij, vim tus nqi siab ntawm phenol siab thiab siv cov khoom siv hlau ua khoom siv ntawm cyclohexananone yog qhov ntsuas cov ntawv thov ntawm cov txheej txheem no rau qee yam.
Lwm cov txheej txheem synthesis
Ntxiv nrog rau peb lub ntsiab lus tseem ceeb hais saud,Cyclohexanone TshuajKuj tseem tuaj yeem ua ke los ntawm lwm txoj kev xws li cyclohexene oxidation, canibularalrobenzene txoj kev, thiab tsis {{} hlau catalytic oxidation txoj kev. Cov hau kev no txhua tus muaj lawv tus kheej cov yam ntxwv, tab sis tej zaum tsis yog cov ntsiab lus tseem ceeb lossis siv hluavtaws hluavtaws piv rau lwm tus.
Cov kev tawm tsam
Cyclohexanone Tshuaj, raws li ib feem siv organic kuab tshuaj thiab tshuaj lom neeg theem, yog siv dav hauv kev lag luam tsim, tab sis nws cov kev tsis zoo uas yuav tsum tau ua tiag tiag. Hauv qab no yog cov kev sib raug zoo thiab kev ceev faj ntawm cyclohexanone:
Kev Noj Qab Haus Huv
Mob Toxicity
Kev nkag siab zoo Vapor tuaj yeem ua pa rau cov ua pa, ua rau mob taub hau, taub hau me ntsis, xeev siab, thiab ua rau qhov muag plooj lossis ua rau plooj. Kev siv sij hawm ntev yuav ua rau muaj kab mob ua pa nyuaj; Daim tawv nqaij tiv thaiv tej zaum yuav ua rau qhuav, dematting, erythema, khaus, thiab txawm tias tshuaj phrifitis lossis tshuaj lom neeg rau daim tawv; Qhov muag kev sib cuag tuaj yeem ua rau lub koom haum thiab cov pa, ua rau lub ntsej muag, mob duab, photophobia, thiab thaum muaj mob hnyav, ua pob ua rau muaj kev puas tsuaj; Kev noj yuav ua rau muaj kev kub ntxhov ntawm qhov ncauj, caj pas, thiab lub plab, nrog mob plab, mob plab, thiab txawm tias lub siab xav ua lub siab dawb.
Mob Toxicity
Kev siv lub siab ntev tuaj yeem ua rau lub siab, raum, thiab cov paj hlwb, ua kom loog txawv txawv (xws li loog thiab tsis muaj zog ntawm ob txhais tes thiab txhais taw). Cov kev sim tsiaj tau qhia tias Cyclohexanone yuav muaj kev ua me nyuam muaj txiaj ntsig, cuam tshuam kev muaj peev xwm lossis kev txhim kho fertility.
siab zoo
Qee tus neeg yuav ua xua rau cyclohexanone thiab tuaj yeem tsim cov pob, mob hawb pob, lossis tsis haum tshuaj kho mob tom qab kis rov qab.
Kev Nyab Xeeb Ib puag ncig
Neeg muaj plaub hau
Cyclohexananone yog tshuaj lom rau dej tsiaj muaj xws li ntses thiab algae, thiab tuaj yeem cuam tshuam txog kev sib npaug ntawm cov dej lub cev.
Av kuab paug
Lub sij hawm ntev so los yog kev kho mob ntev los yog kev kho tsis raug cai yuav ua rau muaj kev txo qis hauv av microbial, cuam tshuam rau kev cog ntoo.
Bioaccumulation
Txawm hais tias tsis yooj yim tsim nyob rau hauv cov muaj sia, siab lub siab yuav tuaj yeem hloov cov kev pheej hmoo los ntawm cov khoom noj khoom haus.
Cim npe nrov: Cyclohexanone Tshuaj lom neeg 108-94-1, cov neeg muag khoom, chaw tsim khoom, Hoobkas, lag luam wholesale, yuav, nqe, loj, loj, rau muag