Khoom Description
Khoom npe: 3-Bromo-9H-carbazole
CAS: 1592-95-6 Nr
PIB: 679-545-7
Melting point: 195 degree
Kub taw tes: 160℃/ 6mm
Qhov ceev: 1.617 ± 0.06 g / cm3 (Predicted)
Specification
| Cov khoom | Specifications |
| Qhov tshwm sim | Dawb hmoov |
| 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. Txoj Cai 3-Bromo-9H-carbazole ua cov tub ntxhais carbazole nruab nrab, ua kom muaj txiaj ntsig zoo ntawm cov khoom siv hluav taws xob pub dawb carbazole derivatives rau kev ua haujlwm siab OLED cov khoom siv thiab cov khoom siv hluav taws xob semiconductor.
2. Pab 3-Bromo-9H-carbazole CAS 1592-95-6 raws li qhov tseem ceeb ntawm kev sib txuas ntawm lub tsev thaiv, ruaj khov npaj hloov cov tshuaj carbazole rau cov tshuaj intermediates thiab kev ua haujlwm zoo tshuaj lom neeg.
3. Ua haujlwm zoo li cov khoom siv tshuaj zoo, txhim khu kev qha cov khoom sib txuas nrog cov thermal stability zoo heev rau cov organic photovoltaic thiab optoelectronic daim ntaub ntawv.
Cia thiab ceev faj
Khaws 3-Bromo-9H-carbazole CAS 1592-95-6 (dawb rau daj daj crystalline hmoov, mp 195-197 degree, ceev 1.6g/cm³, bp 409.2℃, flash point ntau dua 8. lub teeb-rhiab heev) ntawm 5-25℃nyob rau hauv kaw amber iav / HDPE nruas nyob rau hauv ib tug txias, qhuav, tsaus thiab zoo-ventilated cheeb tsam, deb ntawm qhib hluav taws, muaj zog oxidants thiab ncaj qha tshav ntuj. Hnav hnab looj tes nitrile, looj tsom iav dub thiab plua plav npog; zam plua plav nqus, tawv nqaij/qhov muag thiab noj kom tsis txhob mob me me. Reseal nruj nreem tom qab siv; pov tseg cov pov tseg ntawm ib cheeb tsam carbazole derivative ib puag ncig cov cai (txwv tsis pub tawm mus rau dej).
Dab tsi yog qhov txiaj ntsig ntawm kev noj 3-Bromo-9H-carbazole?
3-Bromo-9H-carbazole CAS 1592-95-6 yog ib qho kev lag luam brominated carbazole intermediate nrog dej toxicity, txwv tsis pub tso rau hauv dej thiab ncaj qha mus rau tib neeg daim ntawv ntshiab; Cov plua plav uas tsis muaj tshuaj lom ua rau ua pa me me / khaus tawv nqaij, thiab siab - cua sov tso tawm cov pa phem brominated.
Hauv kev tswj hwm kev siv, 3-Bromo-9H-carbazole CAS 1592-95-6 nta siab regioselective bromination (3-txoj hauj lwm), muaj zog electron-dawb carbazole skeleton, zoo solubility nyob rau hauv organic solvents, ruaj khov maub los synthesis, thiab siab cross-coup carbazole-based compounds.
Yam khoom pom zoo
| Cov khoom | Khoom npe |
| 1 | 1-Bromonaphthalene CAS 90-11-9 |
| 2 | 2-Bromofluorene CAS 1133-80-8 |
| 3 | 9 10-Dibromoanthracene CAS 523-27-3 |
| 4 | Dodecanedioic Acid CAS 693-23-2 |
| 5 |
4-Hydroxy-2-Butanone CAS 590-90-9 |
| 6 |
1-Bromonaphthalene |
| 7 |
2 8-Dibromodibenzofuran CAS 10016-52-1 |
| 8 | Tom ntej: 1-Bromo-4-Fluoro-2-Iodobenzene CAS 202865-72-3 |
| 9 |
2-Iodobiphenyl CAS 2113-51-1 |
| 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: Tuam Tshoj 3-bromo-9h-carbazole cas 1592-95-6 manufacturers, lwm tus neeg, Hoobkas
