Khoom Description
Khoom npe: 1-Bromo-4-fluoro-2-iodobenzene
CAS: 202865-72-3 Nr
IB: 623-193-9
Kub taw tes: 235℃(lit.)
Ceev: 2.3 g / mL ntawm 25℃(lit.)
Refractive index: n20/D 1.628 (lit.)
Fp: >230℃F
Specification
| Cov khoom | Specifications |
| Qhov tshwm sim | Dawb hmoov |
| Purity | 99% |
| Cia temp. | Khaws nyob rau hauv qhov chaw tsaus, inert cua, chav tsev kub |
| Pob | 1 kg / hnab, 20 kg / nruas, 25 kg / nruas |
Daim ntawv thov
1. Kev Ua Haujlwm 1-bromo-4-fluoro-2-iodobenzene ua ntau lub halogenated aryl tsev thaiv, ua kom muaj txiaj ntsig zoo rau qhov chaw xaiv qhov sib txuas (Suzuki, Sonogashira) rau kev sib txuas cov tshuaj fluorinated intermediates thiab bioactive molecules.
2. Pab 1-bromo-4-fluoro-2-iodobenzene CAS 202865-72-3 ua ib qho tseem ceeb fluorinated aromatic intermediate, stably npaj arylboronic esters thiab alkynyl derivatives rau agrochemical thiab functional khoom tsim.
3. Kev ua haujlwm zoo li cov khoom siv tshuaj zoo, txhim khu kev qha tsim cov fluorinated aromatic polymers nrog kev txhim kho tshuaj lom neeg ruaj khov rau kev siv optoelectronic thiab cov khoom siv.
Cia thiab ceev faj
Khaws 1-bromo-4-fluoro-2-iodobenzene CAS 202865-72-3 (tsis muaj xim rau cov kua txiv kab ntxwv daj, mp 34-38 degree, ntom ntom 2.21g/cm³, purity Ntau dua lossis sib npaug rau 98%, lub raj mis PE-sensitive nyob rau hauv 95%, PE-sensitive nyob rau hauv lub raj mis qhov chaw txias, qhuav, tsaus nti & zoo-ventilated cheeb tsam, deb ntawm qhib hluav taws, muaj zog oxidants thiab ncaj qha tshav ntuj. Hnav hnab looj tes nitrile, tsom iav kev nyab xeeb thiab daim npog qhov ncauj organic; zam vapor inhalation, daim tawv nqaij / qhov muag sib cuag thiab noj kom tsis txhob mob me me. Reseal nruj nreem tom qab siv; pov tseg cov pov tseg ib cheeb tsam fluorinated polyhalogenated benzene ib puag ncig cov cai.
Dab tsi yog qhov txiaj ntsig ntawm kev noj 1-bromo-4-fluoro-2-iodobenzene?
1-bromo-4-fluoro-2-iodobenzene CAS 202865-72-3 yog ib qho kev lag luam ntau-halogenated aromatic kua nruab nrab, tsis yog rau tib neeg daim ntawv dawb huv sib cuag lossis noj; vapor inhalation ua rau mob ua pa me me, thiab kev sib cuag ntawm daim tawv nqaij ua rau tsis xis nyob me ntsis.
Hauv kev tswj hwm kev siv, 1-bromo-4-fluoro-2-iodobenzene CAS 202865-72-3 nta site-selective reactivity (I > Br > F), zoo heev compatibility nrog Pd/Cu-catalyzed coupling, zoo solubility nyob rau hauv common organic solvents, ruaj khov molecules molecules thiab stability high-yield synthesis ntawm fluorinated functional compounds.
Yam khoom pom zoo
| Cov khoom | Khoom npe |
| 1 |
3-Bromophthalic Anhydride CAS 82-73-5 |
| 2 | 2-Bromo-7-Chlorofluorene CAS 99586-26-2 |
| 3 | 2-Bromo{1}}dimethylfluorene CAS 28320-31-2 |
| 4 | Tom ntej: Sodium Tetrachloropalladate CAS 13820-53-6 |
| 5 |
TrimethyL CITRATE CAS 1587-20-8 |
| 6 |
Acetyl Tributyl Citrate ATBC CAS 77-90-7 |
| 7 |
Desmodur RFE / Isocyanates RFE CAS 4151-51-3 |
| 8 |
Desmodur RE/Methylidynetri -P-Phenylene Triisocyanate CAS 2422-91-5 |
| 9 |
Plasticizer Dibutyl Phthalate DBP CAS 84-74-2 |
| 10 | Yog tias koj xav tau cov ntaub ntawv ntxiv, txais tos hu rau peb txhua lub sijhawm.WhatsApp: +86 18317156592
|
Ntim
Kev thauj mus los & Kev Them Nyiaj
Txog Kev Thauj Mus Los
Raws li cov kev xav tau ntawm peb cov neeg siv khoom, peb tuaj yeem muab ntau yam kev xaiv kev thauj mus los.
Rau kev txiav txim me me, peb muab kev xa khoom huab cua lossis kev pabcuam xa khoom thoob ntiaj teb xws li FedEx, DHL, TNT, EMS, thiab ntau lwm yam tshwj xeeb ntawm kev thauj mus los thoob ntiaj teb.
Peb tuaj yeem thauj los ntawm hiav txwv mus rau ib qho chaw nres nkoj rau qhov loj dua.
Tsis tas li ntawd, peb tuaj yeem muab cov kev pabcuam tshwj xeeb raws li cov kev xav tau ntawm peb cov neeg siv khoom thiab cov yam ntxwv ntawm lawv cov khoom.
* Peb tuaj yeem muab ntau yam kev xaiv them nyiaj rau peb cov neeg siv khoom.
* Thaum cov nyiaj qis qis, cov neeg siv khoom feem ntau them nrog PayPal, Western Union, Alibaba, thiab lwm yam kev pabcuam zoo sib xws.
* Thaum cov lej tseem ceeb, cov neeg siv khoom feem ntau them nrog T / T, L / C thaum pom, Alibaba, thiab lwm yam.
* Tsis tas li ntawd, ntau tus neeg siv khoom yuav siv Alipay lossis WeChat Them kom them nyiaj.
FAQ
1
Kuv puas tuaj yeem tau txais cov qauv ntawm koj?
Re: Yog lawm, peb xav muab cov qauv rau koj raws li koj xav tau.
2
Koj tus MOQ yog dab tsi?
Re: Feem ntau peb cov MOQ yog 1 kg, tab sis qee zaum nws kuj hloov tau thiab nyob ntawm cov khoom sib txawv.
3
Ntev npaum li cas kuv tuaj yeem tau txais kuv cov khoom tom qab them nyiaj?
Re: Yog tias xa los ntawm couriers lossis huab cua, nws feem ntau raug nqi 5-10 hnub.
Yog tias xa los ntawm hiav txwv, nws feem ntau raug nqi 3-40 hnub, uas nyob ntawm koj qhov chaw nyob.
4
Koj puas muaj kev pabcuam tom qab- muag?
Re: Yog lawm, peb yuav qhia koj txog kev nce qib ntawm qhov kev txiav txim, xws li kev npaj cov khoom, kev tshaj tawm, kev thauj mus los ua raws- nce, kev pabcuam kev lis kev cai, kev qhia txuj ci, thiab lwm yam.
Tiv tauj peb
Cim npe nrov: 1-bromo-4-fluoro-2-iodobenzene cas 202865-72-3, Tuam Tshoj 1-bromo-4-fluoro-2-iodobenzene cas 202865-72-3 manufacturers, lwm tus neeg, Hoobkas
