Shaanxi Bloom Tech Co., Ltd. yog ib qho ntawm cov neeg tsim khoom thiab cov khoom lag luam ntawm 9,10-diromooanthracene Cas 523-27-3 nyob hauv Suav teb. Txais tos rau kev lag luam wholesale loj zoo 9,10-dibromooanthracene Cas 523-27-3 rau muag ntawm no los ntawm peb lub hoobkas. Cov kev pabcuam zoo thiab tus nqi tsim nyog muaj.
9,10-diromooanthraceneyog cov organic sib xyaw nrog cov tshuaj noj tshuaj c14h8br2. Nws yog ib qho dawb rau lub teeb daj daj nrog cov ntxhiab tsw zoo sib xws rau kerosene. Qhov no sib xyaw no yog insoluble hauv dej (tsuas yog soluble hauv dej kub) thiab toluene me ntsis hauv ntau cov cawv, ether, thiab txias hauv dej. Qhov no compound muaj UV nqus lub ncov ntawm 245nm, thiab vim nws cov kev sib txuam me me, nws ua rau pom cov qauv graphene ntawm tsawg. Nws yog ib qho muaj ntxhiab tsw qab nrog ntau cov tshuaj muaj txiaj ntsig thiab cov khoom siv lub cev. Tsuas yog siv los ua nruab nrab hauv cov xwm txheej hauv nruab nrog cev. Nws kuj tseem siv tau rau kev npaj ntawm dyes, nrog rau kev siv hauv fluorescent probes, photoreceptors, thiab cov ntaub ntawv laser.
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Tshuaj Cov Qauv |
C14h8br2 |
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Muaj pes tsawg leej |
334 |
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Molecular hnyav |
336 |
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m/z |
336 (100.0%), 334 (51.4%), 338 (48.6%), 337 (9.7%), 339 (7.4%), 337 (5.4%), 335 (4.4%), 335 (3.3%) |
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Kev Ntsuam Xyuas |
C, 50.04; H, 2.40; Br, 47.56 |
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9,10-diromooanthraceneyog cov organic sib xyaw nrog cov qauv tshuaj tshwj xeeb, nrog cov qauv molecular C ₁₄ H ₈ br ₂ thiab txoj kev sib dhos ntawm 3362. Cov tshuaj no yog cov hmoov daj ntawm chav sov, uas tau sublime. Nws yog me ntsis soluble hauv ethanol, ether, thiab benzene, soluble hauv chloroform thiab kub toluene, thiab insoluble hauv dej. Nws cov qauv zoo nkauj molecular xaus nws nrog qhov ruaj khov zoo thiab cov khoom hluav taws xob tshwj xeeb, ua rau nws muaj feem ntawm ntau thaj teb.
Nws yog ib qho tseem ceeb raw rau synthesizing luminated cov ntaub ntawv xws li organic teeb {{} emht diodes (oleds). Nws cov kev sib tshuam nrog nws kom nqus tau nws cov wavelength, yog li ua si lub ntiaj teb tseem ceeb hauv lub teeb- emitting tshuab.
OLED cov khoom: OLED cov ntaub ntawv nrog cov khoom luminis foralies tuaj yeem ua ke los ntawm kev xaiv Bromine khaws cia thiab sib txuas. Piv txwv li, los ntawm Suzuki Coupling cov tshuaj tiv thaiv, cov tshuaj tuaj yeem ua tau zoo nrog arylbbor acid los tsim cov Arylanthracen sib txuas nrog cov wavicength. Cov tebchaw muaj kev cia siab rau cov kev cia siab xws li OLED cov lus pom thiab teeb pom kev zoo.
Fluorescent sojntsuam: nws cov derivatives kuj tseem siv tau raws li fluorescent probes rau ntes cov hlau hlau hnyav, organic paug, thiab lwm yam nyob hauv ib puag ncig. Nws qhov kev kawm fluorescence tuaj yeem raug tswj hwm los ntawm kev txhim kho molecular, yog li ua tiav kev lees paub tshwj xeeb ntawm cov hom phiaj sib txawv ntawm cov hom phiaj sib txawv ntawm cov hom phiaj sib txawv ntawm cov khoom sib txawv ntawm cov khoom sib txawv ntawm cov khoom sib txawv ntawm cov khoom sib txawv ntawm cov khoom sib txawv ntawm cov khoom sib txawv ntawm cov khoom sib txawv ntawm cov khoom sib txawv ntawm cov khoom sib txawv ntawm cov khoom sib txawv ntawm cov khoom sib txawv ntawm cov hom phiaj sib txawv ntawm cov hom phiaj sib txawv ntawm cov khoom sib txawv.
Kev Siv Tshuaj Raug Zoo
Hauv kev ua haujlwm ntawm kev tsim tshuaj zoo, nws tseem yog lub luag haujlwm tseem ceeb. Nws tuaj yeem raug siv ua ib qho ntawm cov ntaub ntawv raw rau synthesizing zoo tshuaj xws li cov txuj lom thiab dyes. Los ntawm cov tshuaj lom neeg zoo thiab kev ua, tshuaj lom neeg nrog cov aroma tshwj xeeb, xim thiab lwm yam khoom tuaj yeem npaj tau.
Synthesis: nws cov derivates muaj cov cim aromas thiab tuaj yeem siv los ua ke high {{}}} kawg spices. Piv txwv li, 9,10-dibromoanthrene tuaj yeem hloov mus rau 9,10-dihydroanthracene los ntawm kev tawm tsam txo qis, uas muaj los npaj tshuaj tsw qab, tshuaj pleev ib ce, thiab lwm yam.
Xim synthesis: nws yog qhov tseem ceeb hauv nruab nrab rau cov synthesis ntawm anthraquinone dyes. Anthraquinone dyes muaj qhov zoo ntawm cov xim qaim thiab siab ntxuav ceev, thiab siv dav hauv kev lag luam xws li textiles, tawv, thiab papermaking. By changing the substituents or reaction conditions of 9,10-dibromoanthracen, anthraquinone dyes of different colors can be synthesized to meet the needs of different fields.
Hauv kev ua liaj ua teb ntawm cov tshuaj tua kab, nws tseem muaj cov ntawv thov tseem ceeb. Nws cov derivatives tuaj yeem siv ua qhov tseem ceeb intermediates rau synthesis ntawm cov tshuaj ntsuab xws li glyphosate hauv cov teb mov. Guacaotan yog ib qho kev xaiv tsis muaj steroidal Thiocarbamate tshuaj tua kab los tswj cov nroj hauv teb. Nws cov tshuab ntawm kev nqis tes ua yog kom ua tiav cov kev tswj tau maj los ntawm inhibiting kev loj hlob cell faib ntawm cov nroj. Nws cov derivatives ua si lub luag haujlwm tseem ceeb hauv kev sib raug zoo ntawm Guacaotan, hloov nws mus rau hauv cov chaw sib sau ua ke nrog cov tshuaj lom neeg tshwj xeeb.
Cov Ntaub Ntawv Ua Haujlwm Teb
9,10-diromooanthraceneKuj tseem siv tau los ua cov ntaub ntawv ua haujlwm xws li cov ntaub ntawv optoelectronic, uas muaj kev sib nqus lus tshwj xeeb nrog lwm cov khoom sib nqus, yog li siv cov khoom siv tshwj xeeb.
Cov ntaub ntawv hloov pauv Optoelectronic: Lawv cov derivatives tuaj yeem siv los ua cov ntaub ntawv hloov kho cov duab phother, thiab lwm yam.
Piv txwv li, los ntawm kev sib txuas nrog nws nrog cov roj polymers sib txuas, cov ntaub ntawv nrog cov khoom siv sib xyaw ua ke los txhim kho kev ua tau zoo los txhim kho kev ua haujlwm ntawm cov hnub ci.
Cov ntaub ntawv sib nqus: lawv cov derivatives kuj tseem siv tau rau synthesizing cov ntaub ntawv sib tuav sib nqus. Los ntawm kev qhia cov hlauetic pawg lossis sib txuas nrog lwm cov khaub teb sib nqus, cov ntaub ntawv nrog cov khoom sib nqus tshwj xeeb tuaj yeem npaj tau. Cov ntaub ntawv no muaj cov ntawv thov yuav nyob rau hauv teb xws li cov ntaub ntawv khaws thiab cov sensorsetic.
Tshawb nrhiav reagent teb
Hauv kev tshawb fawb ntawm kev tshawb fawb, raws li ib qho tseem ceeb organic reagent, nws yog dav siv nyob rau hauv cov isticic kev tshawb fawb, cov kev tiv thaiv kev tshawb nrhiav, thiab lwm yam. Nws cov tshuaj ruaj khov thiab cov siab ua kom zoo ua rau nws muaj tus qauv zoo tshaj plaws rau kev kawm cov tshuaj organic. Cov kws tshawb nrhiav tuaj yeem qhia txog kev cai lij choj los ntawm kev kawm ua ntej cov tshuaj tiv thaiv rau kev txhim kho cov tshuaj tshiab thiab cov khoom siv hluav taws xob.
Nrog rau kev tiv thaiv ntxiv ntawm kev tiv thaiv ib puag ncig, nws daim ntawv thov hauv kev tiv thaiv ib puag ncig tau maj mam tau txais kev mloog. Nws cov derivatives tuaj yeem siv raws li fluorescent probes lossis adsorbents rau kev kuaj pom thiab tshem cov hlau hnyav, organic paug, thiab lwm yam. Piv txwv li, los ntawm kev sib txuas9,10-diromooanthraceneNrog cov ntaub ntawv ua haujlwm zoo, cov khoom siv sib xyaw nrog cov kev kawm tiav qib siab tuaj yeem npaj tau rau kev kho mob hlau hnyav thiab cov organic paug hauv dej qias neeg.
Rau cov txheej txheem kev sib pauv ua ke ntawm kev sib txuas 9,10-dibromoanthracen los ntawm cyclohexane, nws yog tseeb heev. Ntawm no, peb yuav sim muab cov lus qhia dav dav ntawm txoj kev muaj peev xwm ua tau cov kev sib raug zoo thiab muab cov lus qhia tshwj xeeb rau cov kauj ruam tseem ceeb rau cov kauj ruam tseem ceeb rau cov kauj ruam tseem ceeb rau cov kauj ruam tseem ceeb rau cov kauj ruam tseem ceeb rau cov kauj ruam tseem ceeb rau cov kauj ruam tseem ceeb rau cov kauj ruam tseem ceeb.
Ib txoj kev ntxhib rau cov synthesis ntawm 9,10-diromoanthrenee
Lub Hom Phiaj: Txhawm rau hloov cyclohexane mus rau ntau dua cov kev sib dhos qhib cov saw sib xyaw, xws li cyclohexanol, cyclohexanone, lossis ua kom muaj cov accboxylic.
Tshuaj Muaj Kab Mob Siv Tshuaj (Noj Cyclohexanol Ua Ib qho piv txwv, Nws Yuav Tsim Tau Cyclohexanone lossis Carboxylic Acid):
C6H12 + O2 → C6H12O + H2O
(Ceeb Toom: Qhov tshuaj tiv thaiv no yuav tsum muaj cov catalalyst, xws li cobalt lossis mangalal lossis manganese oxide, thiab cov tshuaj tiv thaiv kuj yuav suav nrog qhov kub thiab txias thiab siab.)
Txawm li cas los xij, cov txiaj ntsig ntawm ncaj qha oxidizizan rau cyclohexanol lossis cyclohexanone yuav tsis muaj siab, thiab txuas ntxiv ntawm cov kev sib txuam no yuav tsum muaj nyob rau cov kauj ruam tom ntej. Hauv cov txuj ci hluavtaws, lwm txoj hauv kev zoo dua tuaj yeem xaiv los ua kom paub los ua kom paub cov kev sib raug zoo uas tsis muaj cai.
Lub Hom Phiaj: Yuav kom nce cov kev tsis txaus ntseeg hauv cov lwg me me los ntawm kev tshem tawm lossis rov ua haujlwm, hauv kev npaj rau kev sib tw ua rau muaj kev cuam tshuam ntxiv.
Piv txwv li Kauj Ruam: Piv txwv tias peb xaiv los pib los ntawm cyclohexanone (txawm hais tias nws tsis yog cov khoom ncaj qha los ntawm cyclohexane oxidation, nws yog ib qho ntawm cov khoom siv uas nquag siv hauv synthesis).
Tshuaj lom neeg sib xyaw (coj kev hloov pauv ntawm cyclohexanumone rau cyclohexene kom ua piv txwv, lub cev qhuav dej tom qab txo qis clemson):
C6h10o + H2 → C6h12O (Clemson rho tawm los ua Cyclohexanol)
C6h12O → C6h10 (lub cev qhuav dej los tsim cyclohexene)
Txawm li cas los xij, thov nco ntsoov tias kev txo qis clemson feem ntau yog siv rau kev txo qis carbonyl rau cov roj av methylene, ntau dua li ua ntau pawg neeg muaj dej cawv, ntau dua li ua kom muaj dej cawv ua ntej lub cev qhuav dej ua ntej lub cev qhuav dej ua ntej lub cev qhuav dej ua ntej lub cev qhuav dej ua ntej lub cev qhuav dej ua ntej lub cev qhuav dej ua ntej lub cev qhuav dej ua ntej lub cev qhuav dej ua ntej lub cev qhuav dej ua ntej lub cev qhuav dej ua ntej lub cev qhuav dej ua ntej lub cev qhuav dej ua ntej lub cev qhuav dej. Qhov no tsuas yog los ua piv txwv cov kev qhia. Qhov tseeb, tsis muaj nyiaj ntau hauv hydrocarbons yuav tau txais ncaj qha los ntawm cyclohexanone los ntawm lwm txoj hauv kev, xws li weickheimer cov tshuaj tiv thaiv.
Lub Hom Phiaj: Los hloov cov tsis tau muaj hydrocarbons rau hauv cov ntxhiab Hydrocarbons los ntawm kev sib cav sib ceg.
Piv txwv li Kauj Ruam: Vim qhov nyuaj hauv kev tsim cov yeeb yaj kiab uas tsis muaj kev tiv thaiv kev ua haujlwm ncaj qha rau cov kauj ruam thiab cov kauj ruam uas tsim nyog los qhia cov txheej txheem ntau ntxiv. Peb yuav tsis muab cov ncauj lus qhia ntxaws ntxaws ntawm cov kev tshuaj tiv thaiv tshwj xeeb, suav nrog cov tshuaj tiv thaiv kev tiv thaiv, thiab lwm yam.
Lub Hom Phiaj: Los qhia bromine atoms ntawm cov haujlwm tshwj xeeb hauv lub nplhaib uas muaj ntxhiab.
Tshuaj lom neeg mob tshuaj (siv hypothetical muaj ntxhiab hydrocarbon precursors raws li ib qho piv txwv):
AH + Br 2 +} N} Febré → Abr + HBR
Ntawm no, arh sawv cev rau cov assumed ua ntej muaj ntxhiab hydrocarbons, thiab arbr sawv cev rau cov khoom ntawm brominated ntxhiab tsw qab hydrocarbons. Ntau cov citalysts thiab tej yam kev mob yuav tsum tau ua raws li qhov kev tawm tsam
Txawm li cas los xij, vim muaj feem tshwj xeeb ntawm 9,10-dibromoanthrene (piv txwv li bromine atom yog nyob ntawm lub benzene atid), yuav tsis muaj peev xwm tswj tau txoj hauj lwm ntawm bromine atom. Yog li ntawd, nws yuav tsim nyog kom ua tiav lub hom phiaj no los ntawm cov tswv yim xws li kev tiv thaiv ib pawg, nrhiav cov pab pawg, lossis xaiv cov pab pawg neeg.
Lub Hom Phiaj: Kom Tau Siab - Purity 9,10-Dibromoanthrene los ntawm kev sib cais thiab cov kauj ruam lim dej.
Txoj kev: Qhov no feem ntau suav nrog cov txheej txheem xws li recrystallization, xws li {{{{1} {{1} {{1} {{1} {{1} {{1} {{1} {{1} {{1} {{1} Thiab muaj nuj nqis rau cov khoom siv hluav taws xob, thiab kom muaj cov khoom siv hluav taws xob, thiab cov khoom siv muaj nyob hauv chav kuaj.
9,10-diromooanthraceneYog npaj los ntawm co - sublimation ntawm anthracene nrog bromine thiab hlau tribromide). Cov txheej txheem hluavtaws hluavtaws yog raws li hauv qab no:
Cov Khoom Siv Raw:
Anthracene, bromine, hlau hmoov los yog hlau tribromide, ethylene glycol lossis toluene.
Kauj ruam 1:
Tshem tawm cov kev xav hauv TOLUERE 2.5 zaug qhov loj ntawm anthracene.
01
Kauj ruam 2:
Ntxiv ib qho sib npaug ntawm boric acid mus rau melted anthracene, thiab do sai sai ntawm chav nyob kom txog thaum nws txias.
02
Kauj ruam 3:
Muab cov raj ntsuas iav uas muaj cov hmoov av tawg lossis hlau hmoov hauv cov xuab zeb, thiab qhuav nws ntawm 100℃rau nws.
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Kauj ruam 4:
Cov khoom sublimation tau lim thiab ntxuav hauv 500 ml ntawm dichhlorometeane.
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Kauj ruam 5:
Recrystallize cov khoom ntxuav uas tau ntxuav hauv cov khoom sib xyaw ntawm n - hexane thiab ethanol kom tau nws.
05
Hauv cov ntsiab lus, nws yog qhov tseem ceeb uas muaj cov ntaub ntawv sau ua ke nrog cov khoom siv hluav taws xob, cov ntaub ntawv kev tshawb fawb, thiab hlau
Cim npe nrov: 9,10-Dibromooanthracene Cas 523-27-3, cov chaw muag khoom, chaw tsim khoom, chaw tsim khoom, lag luam, yuav, khoom, loj, rau muag