TBDMS Triflate CAS 69739-34-0 Purity > 98.0% (Neutralization Titration)
Shanghai Ruifu Chemical Co., Ltd. yog cov chaw tsim khoom thiab cov chaw muag khoom ntawm tert-Butyldimethylsilyl Trifluoromethanesulfonate (CAS: 69739-34-0) nrog cov khoom zoo.Peb tuaj yeem muab COA, xa khoom thoob ntiaj teb, me me thiab ntau ntau.Please contact: alvin@ruifuchem.com
Tshuaj npe | tert-Butyldimethylsilyl Trifluoromethanesulfonate |
Synonyms | Trifluoromethanesulfonic Acid tert-Butyldimethylsilylester;tert-Butyldimethylsilyl Triflate;TBDMS Triflate;TBS Triflate |
CAS Nr | 69739-34-0 |
CAT Number | Qauv TSIS MUAJ: RF-PI2112 |
Tshuag xwm txheej | Nyob rau hauv Tshuag, ntau lawm Scale mus txog Tons |
Molecular Formula | C7H15F3O3Si |
Molecular Luj | 264.34 Nws |
Boiling Point | 65.0 ~ 67.0 ℃ / 12 hli Hg (lit.) |
Dej Solubility | Decomposes |
rhiab heev | Moisture Sensitive |
Hydrolytic rhiab heev | 8: Reacts sai nrog dej noo, dej, Protic Solvents |
Kev Ceeb Toom | Flammable / Corrosive |
Hazard Class | 3 |
Packing Group | III |
HS Code | 29310095 ib |
Txee lub neej | 60 Lub Hlis |
Cov khoom / Cov Ntawv Qhia | Silicon Compounds |
Hom | Ruifu Tshuaj |
Yam khoom | Specifications |
Qhov tshwm sim | Colorless rau lub teeb daj Fuming kua |
Purity / Analysis Method | > 98.0% (Neutralization Titration) |
Refractive Index n20/D | 1.384-1.388 Nws |
Qhov ceev (20 ℃) | 1.148 ~ 1.156 |
Dej (KF) | <0.10% |
Infrared Spectrum | Raws li tus qauv |
Proton NMR Spectrum | Raws li tus qauv |
Test Standard | Enterprise Standard |
Pob: Fluorinated Lub raj mis, 25kg / Barrel, 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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tert-Butyldimethylsilyl Trifluoromethanesulfonate (CAS: 69739-34-0) yog ib tus neeg ua haujlwm zoo heev silylating thiab lewis acid muaj peev xwm hloov cov cawv thawj, theem nrab thiab theem nrab mus rau lawv cov TBDMS.TrifluoroMethanesulfonic acid tert-butyldiMethylsilyl ester kuj yog siv los npog ketones thiab lactones rau hauv lawv cov enol silyl ethers.TBDMS Triflate yog siv los ua tus neeg sawv cev silylating zoo heev thiab Lewis acid muaj peev xwm hloov cov thawj, theem nrab, thiab qib qib tertiary alcohols1b mus rau cov sib txuas TBDMS ethers, thiab hloov cov ketones thiab lactones, rau hauv lawv cov enol silyl ethers;txhawb kev sib txuas ntxiv ntawm alkynylzinc tebchaw thiab triphenylphosphine5 rau α,β-enones;ua kom cov chromones hauv [4 + 2] cycloaddition cov tshuaj tiv thaiv; rov kho cov allylic tributylstannyl silyl ethers;Ua kom cov pyridine rings mus rau Grignard reagents thiab transalkylation ntawm tertiary amine N-oxides; thiab transformation ntawm Nt-butoxycarbonyl pawg rau hauv N-alkoxycarbonyl pawg.
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