Cov khoom lag luam
Khoom:
- Tsos: 6, {{{6- dibromo}}} {} Terpyridine yog xim ntsuab ntsuab rau xim daj.
- Solubility: Soluble hauv qee cov kuab tshuaj organic, xws li ethanol, dimethyl sulfoxide thiab dimethyl formamide.
Cov ntaub ntawv yooj yim
|
Cov khoom |
Kev qhia tshwj xeeb |
|
pa kua muag |
0.17 |
|
Melting taw tes |
{{0 {}} degree (lit.) |
|
Ceev |
1.685 G / cm3 |
|
Kub taw tes |
473. {0 degree |
Siv & Npaj
Siv:
- Kev tshawb nrhiav yees duab yees duab: 6, {6- dibromo} {} {} {} {} {} {} {} {}
- Ligand Chemistry: Nrog nws cov pyridine rings thiab muaj cov bromine atoms, cov compound tuaj yeem siv ua ligand hauv synthesis thiab kev kawm ntawm cov hlau nyuaj.
- Organic synthesis: Nws tuaj yeem siv los ua cov khoom siv nruab nrab lossis cov khoom siv raw rau hauv cov organic synthesis.
Txoj kev npaj:
- Kev npaj ntawm 6, 6- dibromo {}}} {} terpyridine feem ntau cuam tshuam nrog oxidative bromination ntawm pyridine. Tshwj xeeb, pyridine yog brominated rau 6- bromopyride thiab hlau tribromide (Fhauj {8}}) raws li catalysts. Tom ntej no, nws yog tsim los ntawm cov tshuaj tiv thaiv ntxiv ntawm 6- bromopyridine nrog bromomethane nrog bromomethane nrog bromomethane nrog bromomethane.
Tuam txhab tau
Xws li cov kev ntsuas, ntsuas tshuaj chemistry, kev ua neej nyob, thiab cov khoom siv science. Henan Gnee ib txwm ua raws li lub hauv paus ntsiab lus uas qhov zoo ntawm peb cov khoom yog lub neej ntawm lub tuam txhab. Peb txoj kev tswj hwm zoo yog tsim nyob rau hauv kev ua raws li tus qauv thoob ntiaj teb ntawm ISO9000. Los ntawm kev tsim cov txheej txheem tswj hwm zoo, peb xyuas kom txhua cov txheej txheem ntawm peb cov khoom muaj kev ntseeg tau ntawm cov khoom lag luam zoo peb muab, thiab cov qauv ntawm kev tswj hwm zoo.
Cov FAQ
Yuav ua li cas koj tswj hwm qhov zoo ntawm koj cov khoom?
A: 1. Peb muaj kev tswj hwm nruj me ntsis rau peb kev tsim khoom. Txhua cov khoom lag luam tsuas yog muab tso rau hauv Tshuag tom qab lawv tau dhau qhov kev xeem thiab ua raws tus qauv.
2. Ua ntej ua zaub mov xa tuaj, peb yuav tshuaj xyuas thiab paub meej tias cov khoom lag luam zoo dua.
3. Yog tias tsim nyog, peb tuaj yeem xa cov hnoos qeev mus rau ib lub koomhaum uas peb sab-thib peb tau daim ntawv qhia xeem.
Koj puas yog cov chaw tsim khoom lossis tub luam?
A: Peb muaj peb tus kheej cov chaw tsim khoom.
Yuav ua li cas txog kev ntim khoom?
A: Nws tuaj yeem ua raws li koj cov kev xav tau thiab cov duab ntawm koj cov khoom. Feem ntau hais lus, peb tuaj yeem muab cov hlau nruas ntim, thawv ntim, cov thawv ntoo ntim thiab hnab ntim.
Koj txais cov txheej txheem them nqi dab tsi?
A: Hlau hloov chaw, Western Union
Peb siv cov tsheb thauj mus los zoo li cas?
A: Cov qauv tuaj yeem xa los ntawm DHL, UPS, EMS, FedEx thiab lwm yam. Rau kev txiav txim ntau, kev xa khoom yuav yog huab cua lossis dej hiav txwv.
Cim npe nrov: CAS 100366-66-3|6, {6- dibromo {}}}}}} {{} Terpyridine, Tuam Tshoj li {}|6, {6- dibromo {}}}}}}}} {{{13 {} Terpyridine Chaw tsim tshuaj paus, lwm tus neeg, Hoobkas
