Khoom Description
Khoom npe: 1-Bromo-2-iodobenzene
CAS: 583-55-1 Nr
PIB: 209-508-9
Melting point: 9-10℃(lit.)
Kub taw tes: 120-121℃15 mm Hg (lit.)
Ceev: 2.203 g / mL ntawm 25℃(lit.)
Refractive index: n20/D 1.661 (lit.)
Fp: >230℃F
Specification
| Cov khoom | Specifications |
| Qhov tshwm sim | Tsis muaj xim thiab pob tshab kua |
| Purity | 99% |
| Cia temp. | Khaws nyob rau hauv qhov chaw tsaus, kaw hauv qhuav, Chav Kub |
| Pob | 1 kg / hnab, 20 kg / nruas, 25 kg / nruas |
Daim ntawv thov
1. 1-Bromo-2-iodobenzene feem ntau yog siv los ua ntau yam electrophile thiab lub tsev thaiv hauv cov organic synthesis, ua kom muaj cov pa roj carbon monoxide-carbon bonds ntawm palladium-catalyzed cross-coupling cov tshuaj tiv thaiv xws li Suzuki, Stille, thiab Heck cov tshuaj tiv thaiv.
2. 1-Bromo-2-iodobenzene CAS 583-55-1 ua haujlwm tseem ceeb hauv kev tshawb fawb tshuaj rau kev sib txuas cov tshuaj lom neeg lom neeg, suav nrog cov tshuaj diarylamines thiab cov tshuaj muaj peev xwm kho tau rau ntau yam kab mob.
3. Cov ntawv thov ntawm 1-Bromo-2-iodobenzene kuj suav nrog nws siv hauv cov ntaub ntawv tshawb fawb los tsim cov khoom siv xws li cov kua siv lead ua kua thiab cov polymers, nrog rau cov reagent hauv analytical chemistry.
Cia thiab ceev faj
1. Khaws 1-Bromo-2-iodobenzene nyob rau hauv lub thawv kaw ntom ntom, tiv thaiv lub teeb, nyob rau hauv qhov chaw txias, qhuav, thiab qhov cua zoo; pom zoo cia qhov kub ntawm 0-8℃(tub yees) txog -20℃rau kev ruaj ntseg mus sij hawm ntev.
2. Khaws 1-Bromo-2-iodobenzene kom deb ntawm cov muaj zog oxidizing cov neeg ua haujlwm thiab cov hauv paus, vim nws yog lub teeb-sensitive thiab tej zaum yuav decompose thaum raug lub teeb.
3. Ib txwm siv 1-Bromo-2-iodobenzene CAS 583-55-1 cov cuab yeej tiv thaiv tus kheej tsim nyog (PPE) suav nrog cov hnab looj tes tiv thaiv tshuaj thiab tsom iav kev nyab xeeb thaum tuav 1-Bromo-2-iodobenzene, thiab xyuas kom muaj cua txaus kom tsis txhob ua pa tawm.
Kev kub ceev teb rau cov dej xau
1. Tam sim ntawd cais thaj chaw nchuav, tshem tawm tag nrho cov khoom siv hluav taws xob, thiab muaj 1-Bromo-2-iodobenzene siv inert, tsis-combustible absorbent khoom (xws li, xuab zeb qhuav); tiv thaiv kev nkag mus rau hauv qhov dej los yog txoj kev dej.
2. Ua tib zoo sau 1-Bromo-2-iodobenzene CAS 583-55-1 mus rau hauv ib lub thawv ntim, sau cov tshuaj khib nyiab pov tseg kom raug raws li hauv zos, xeev, thiab tseem fwv cov kev cai ib puag ncig.
3. Cov neeg ua haujlwm yuav tsum hnav PPE tsim nyog thaum ntxuav; 1-Bromo-2-iodobenzene feem ntau tsis raug cais raws li cov khoom siv phom sij rau kev thauj mus los los ntawm qee cov cai.
Cov ntaub ntawv kev nyab xeeb
1. 1-Bromo-2-iodobenzene yog cais nrog GHS teeb liab lo lus "Ceeb toom" thiab ua rau tawv nqaij khaus (H315), mob qhov muag loj (H319), thiab ua pa ua pa (H335).
2. 1-Bromo-2-iodobenzene yog combustible nrog ib tug flash point ntawm 110-113℃; thermal decomposition lossis combustion tuaj yeem tsim cov pa phem thiab corrosive nrog rau hydrogen bromide, hydrogen iodide, thiab carbon oxides.
3. Ib txwm sab laj nrog 1-Bromo-2-iodobenzene CAS 583-55-1 cov ntaub ntawv Kev Nyab Xeeb tshwj xeeb (SDS) rau 1-Bromo-2-iodobenzene kom tiav cov ntaub ntawv txaus ntshai, cov txheej txheem pab thawj zaug (P305+P351+P38 rau qhov muag, P{52}), cov lus qhia rau daim tawv nqaij, P{52} Cov lus ceeb toom muaj xws li P261 (tsis txhob ua pa tawm), P280 (hnav looj hnab looj tes / tiv thaiv qhov muag), thiab P304+P340 (yog tias nqus tau).
Yam khoom pom zoo
| Cov khoom | Khoom npe |
| 1 | 1-Chloropentane CAS 543-59-9 |
| 2 | 2-Bromotoluene CAS 95-46-5 |
| 3 | Tom ntej: Hexamethyldisilazane CAS 999-97-3 |
| 4 | Morpholine CAS 110-91-8 |
| 5 | Tom ntej: Potassium Thioacetate CAS 10387-40-3 |
| 6 | 2-Bromophenylhydrazine Hydrochloride CAS 50709-33-6 |
| 7 | Tom ntej: Methyl Cyanoacetate CAS 105-34-0 |
| 8 | Tetrabutylammonium Iodide CAS 311-28-4 |
| 9 | Tom ntej: Iodotrimethylsilane CAS 16029-98-4 |
| 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 hom 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.
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-2-iodobenzene cas 583-55-1, Tuam Tshoj 1-bromo-2-iodobenzene cas 583-55-1 manufacturers, lwm tus neeg, Hoobkas
