Hangzhou Leind Chem Co., Ltd. yog ib qho ntawm cov neeg lag luam thiab cov muag khoom ntawm 4 {{{} bromo-9-ib {li 4269-17-4 hauv Suav teb. Txais tos rau kev lag luam wholesale kev cai ua cov tshuaj lom neeg cov khoom lag luam ntawm cov nqi sib tw los ntawm peb lub hoobkas. Rau cov khoom lag luam pheej yig tshaj, tiv tauj peb tam sim no.
Cov lus qhia
| Zog: | Lub teeb daj hmoov |
| Purity: | 98% min |
Cov Ntawv Thov
4 {- Fluoren-9-Fluoren-9-ib yog halogenated fluorenone derivative dav siv nyob rau hauvOrganic synthesis, cov ntaub ntawv kev tshawb fawb, thiab kev tshawb nrhiav tshuajCov. Nws pabcuam ua tus yuam sijNruab nrab rau kev npaj ua haujlwm fluorene -} Raws li cov tebchaw, uas yog qhov tseem ceeb hauvorganic lub teeb - emitting diodes (oleds), organic photovoltaics (opvs), thiaborganic teb -} Cov nyhuv taws (ntawm)Cov. Lub bromine atom tso cai rau ntau yamPalladium - catalalzed hla - coupling kev tawm tsamXws li Suzuki, heck, lossis inste couplings, ua kom cov synthesis ntawm ncua π {}}} conjugated tshuab thiab polymeric samiconductors. Txuas ntxiv, 4 {{- bromo-9h-fluoren-9-ib yog siv nyob rau hauvKev txhim kho ntawm dyes, photoinitiateors, thiab luminated cov ntaub ntawv, raws li zoo li nyob rau hauv synthesis ntawm cov tshuaj nruab nrab thiab cov tshuaj zoo. Nws cov qauv rigid tricyclic ua rau cov thermal thiab phot photochemical stability, ua rau siv nyob rau hauv Optoelectronic thiab cov ntawv thov pothoft.
Cov txiaj ntsig
Lub compound muaj ntau cov txiaj ntsig qiaming los ntawm nwssiab reactivity, txheej txheem nruj, thiab versetility tshuab hluav taws xobCov. Lub xub ntiag ntawm ob qho tib si carbon thiab bromine hloov tuaj yeem tso cai rau nws koom nrog ntau yam ntawmkev ua haujlwm thiab sib txuas cov kev tawm tsam, muab cov khoom siv hluavtaws rau cov qauv tsim molecular. NwsZoo heev nyob rau hauv tshav kub thiab lub teebUa kom sawv daws kev txhim khu kev qha nyob rau hauv high - kub lossis siab {{}} kev siv cov chaw ib puag ncig. Hauv cov ntaub ntawv tshawb nrhiav, nws txhim khoKev Thauj Khoom Siv, fluorescence efficiency, thiab yeeb yaj kiab - Tsab khoom muaj khoom, pab txhawb kom txhim kho cov cuab yeej ua tau zoo thiab kav ntev. Ntxiv mus, qhov sib xyaw ua ke muaj peev xwm los qhia conjugation thiab electron - tshem tawm cov yam ntxwv ua rau nws lub tsev nyiam tshaj plaws rauTxhim kho kho qhov muag thiab cov khoom siv hluav taws xobnyob rau hauv cov khoom siv cov tshuab siab.
Tag
4 {- Bromo - 9-fluoren-9-A (CAS 4269-17-4) yog qhov tseem ceeb thiab muaj txiaj ntsig zoo hauvOrganic Electronics, Polymer Chemistry, thiab kev txhim kho cov ntaub ntawv ua haujlwmCov. Nws tshwj xeeb ua ke ntawm cov txheej txheem rigidity, reassive kev ua haujlwm, thiab ruaj khov nyob rau hauv ntau yam kev pab txhawb nqa OptoelectricRRonic thiab Rotochemical Technologies. Raws li ob qho tib si xws li cov hluavtaws hluavtaws nruab nrab thiab kev ua haujlwm -} kev txhim kho cov khoom siv, nws tseem nyob twj ywm rau kev hloov pauv tshiab hauv cov khoom tshawb fawb tshiab.
Cim npe nrov: 4 {- bromo {}} 9-fluoren-9-ib 丨 CAS 4-Bromo-9H-Flu-9-Bromo-9H-Flu-9-Bromo-9H-Flu-9-Bromo-9H-Bluoren-9-Bromo-9H-Fluoren-9-Bromo-9H-Fluoren-9-Bromo-9H-Bluoren-9-Bromo-9H-Bluoren-9-Bromo-9H-Fluoren-9-Bromo-9H-Fluoren-9-Bromo-9H-Bluoren-9-Bromo-9H-Bluoren-9-Bromo-9H-Fluoren-9-Bromo-9H-Fluoren-9-Bromo-9H-Bluoren-9-Bromo-9Hhais
