Bismuth (III) Trifluoromethanesulfonate CAS 88189-03-1 Purity > 98.0% Bi 31.0 ~ 32.6%
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Tshuaj npe | Bismuth (III) Trifluoromethanesulfonate |
Synonyms | Bi(OTf) 3;Bismuth Tris (trifluoromethanesulfonate);Bismuth(III) Triflate;Bismuth Triflate;Trifluoromethanesulfonic Acid Bismuth ntsev |
CAS Nr | 88189-03-1 |
CAT Number | Qauv TSIS MUAJ: RF-PI2098 |
Tshuag xwm txheej | Nyob rau hauv Tshuag, ntau lawm Scale mus txog Tons |
Molecular Formula | C3BiF9O9S3 |
Molecular Luj | 656.18 ib |
Melting Point | 300 ℃ |
rhiab heev | Hygroscopic |
Solubility | Soluble hauv Organics Acetonitrile, Dioxane, Dimethyl Formamide thiab Dimethyl Sulfoxide |
Hom | Ruifu Tshuaj |
Yam khoom | Specifications |
Qhov tshwm sim | Dawb rau Off-White Powder |
Purity | > 98.0% |
Bi (Complexiometric EDTA) | 31.0 ~ 32.6% |
Fluorine NMR Spectrum | Raws li tus qauv |
Proton NMR Spectrum | Raws li tus qauv |
Infrared Spectrum | Raws li tus qauv |
Test Standard | Enterprise Standard |
Pob: Lub raj mis, Aluminium ntawv ci hnab, 25kg / Cardboard Nruas, los yog raws li tus neeg yuav tsum tau muaj
Cia txias:Khaws rau hauv cov thawv ntim khoom ntawm qhov chaw txias thiab qhuav;Tiv thaiv los ntawm lub teeb thiab noo noo
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Bismuth (III) Trifluoromethanesulfonate (CAS: 88189-03-1) muaj zog Lewis acid pab tau ntau yam tshuaj tiv thaiv catalytic.Catalyst rau cov organicsynthesis.Bismuth (III) Trifluoromethanesulfonate ua raws li cov khoom siv hauv Friedel-Crafts acylation thiab cycloisomerization ntawm allene-enol ethers.Nws coj raws li kev hloov pauv ncaj qha thiab koom nrog kev hloov pauv ntawm allylic, propargylic, thiab benzylic cawv nrog sulfonamides, carboxamides thiab carbamates.Tsis tas li ntawd, nws kuj yog siv hauv Mukaiyama aldol cov tshuaj tiv thaiv.Bismuth(III) trifluoromethanesulfonate tuaj yeem siv los ua cov khoom siv hauv cov txheej txheem hauv qab no: kev tiv thaiv ntawm acetals;cleavage ntawm 2-tert-butoxy derivatives ntawm thiophenes thiab furans;Kev sib koom ua ke ntawm acetals los ua homoallyl ethers.
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