Khoom Description
Khoom npe: Trityl tetrakis (pentafluorophenyl) borate
CAS: 136040-19-2 Nr
PIB: 202-303-5
Melting point: 180-185 degree
Specification
| Cov khoom | Specifications |
| Qhov tshwm sim | Tsis muaj xim thiab pob tshab kua |
| Purity | 99% |
| Cia temp. | nyob rau hauv inert gas (nitrogen los yog Argon) ntawm 2-8 degree |
| Pob | 1 kg / hnab, 20 kg / nruas, 25 kg / nruas |
Daim ntawv thov
1. Ua raws li tus thawj coj muaj txiaj ntsig zoo rau cationic polymerization ntawm olefins, vinyl ethers, thiab cyclic ethers hauv polymer synthesis.
2. Ua haujlwm Trityl tetrakis (pentafluorophenyl)borate CAS 136040-19-2 ua cov co-catalyst rau metallocene-catalyzed olefin polymerization los qhib cov chaw catalyst thiab txhawb kev ua haujlwm.
3. Ua haujlwm raws li organocatalyst nyob rau hauv cov organic synthesis los txhawb cov kev tshwm sim xws li cyanosilylation thiab Friedel-Crafts acylation nrog qis catalyst loading.
Cia thiab ceev faj
1. Khaws cia rau hauv cov pa roj (nitrogen / argon) hauv cov ntim ntim ntawm 2-8℃hauv qhov chaw txias, qhuav kom deb ntawm cov dej noo thiab cov hauv paus muaj zog los tiv thaiv kev puas tsuaj.
2. Tsis txhob siv Trityl tetrakis (pentafluorophenyl) borate CAS 136040-19-2 tiv tauj nrog dej thiab cov kuab tshuaj protic vim lawv ua rau hydrolysis, txo cov catalytic kev ua si thiab tsim teeb meem byproducts.
3. Hnav hnab looj tes nitrile, looj tsom iav dub, thiab lub tshuab pa plua plav; tuav hauv lub fume hood kom tsis txhob muaj tawv nqaij / qhov muag thiab nqus plua plav.
Dab tsi yog qhov txiaj ntsig ntawm kev noj Trityl tetrakis (pentafluorophenyl) borate?
1. Features ib tug weakly coordinating anion uas txhim khu kev ua si catalytic thiab selectivity nyob rau hauv cationic polymerization cov tshuaj tiv thaiv.
2. Exhibits Trityl tetrakis (pentafluorophenyl) borate CAS 136040-19-2 zoo heev solubility nyob rau hauv cov organic solvents xws li dichloromethane thiab acetone, yooj yim formulation thiab tuav.
3. Ua kom muaj qhov qis catalyst loading (ppm qib) hauv ntau qhov kev cuam tshuam, txo cov nqi tsim khoom thiab ua kom yooj yim rau cov khoom purification.
Cov ntaub ntawv kev nyab xeeb
- GHS Kev faib tawm: Irritant (GHS07, Xi), teeb meem yog nqos tau (H302), teeb meem ntawm daim tawv nqaij (H312), teeb meem yog nqus tau (H332), tawv nqaij / qhov muag khaus (H315/H319), ua pa tsw phem (H335).
- Inhalation Trityl tetrakis (pentafluorophenyl)borate CAS 136040-19-2 los yog kev sib cuag tuaj yeem ua rau tawv nqaij, qhov muag, thiab ua pa; noj yuav ua rau gastrointestinal tsis xis nyob.
- Tsis sib haum nrog dej, cov hauv paus muaj zog, thiab cov tshuaj tiv thaiv, uas ua rau muaj kev puas tsuaj thiab muaj peev xwm tso pa tawm.
- UN Number: Tsis muaj npe tshwj xeeb; cais raws li qhov tsis yog - phom sij zoo rau kev thauj mus los tab sis yuav tsum tau ua raws li cov khoom tsis haum.
Yam khoom pom zoo
| Cov khoom | Khoom npe |
| 1 | 1 4-Phenylene Diisothiocyanate CAS 4044-65-9 |
| 2 | 1 3-Disopropyl-2-Isothiocyanato-5-Phenoxybenzene / DIPPI CAS 80058-93-1 |
| 3 | Isotetradecyl Acrylate / ITDA CAS 93804-11-6 |
| 4 | 2 4-Difluorobenzoic Acid CAS 1583-58-0 |
| 5 | 2 5-Difluorophenol CAS 2713-31-7 |
| 6 | 2 5-Difluorobenzoic Acid CAS 2991-28-8 |
| 7 | N-Methyl-2-Fluoroaniline CAS 1978-38-7 |
| 8 | 2 5-Difluoroaniline CAS 367-30-6 |
| 9 | 2 6-Difluoroaniline CAS 5509-65-9 |
| 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 trityl tetrakis (pentafluorophenyl) borate cas 136040-19-2, Tuam Tshoj trityl tetrakis (pentafluorophenyl) borate cas 136040-19-2 manufacturers, lwm tus neeg, Hoobkas
