Trifluoromethanesulfonic Anhydride CAS 358-23-6 Assay >99.0% (T)
Shanghai Ruifu Chemical Co., Ltd. is the leading manufacturer and supplier of Trifluoromethanesulfonic Anhydride (CAS: 358-23-6) with high quality. We can provide COA, worldwide delivery, small and bulk quantities available. Please contact: alvin@ruifuchem.com
Pangalan ng kemikal | Trifluoromethanesulfonic Anhydride |
Mga kasingkahulugan | Triflic Anhydride;Trifluoromethanesulfonic Acid Anhydride;Trifluoromethanesulphonic Anhydride;Tf2O |
Numero ng CAS | 358-23-6 |
Numero ng CAT | RF-PI2093 |
Katayuan ng Stock | Sa Stock, Kapasidad ng Produksyon 600MT/Taon |
Molecular Formula | C2F6O5S2 |
Molekular na Timbang | 282.14 |
Temperatura ng pagkatunaw | -80 ℃ |
Punto ng pag-kulo | 81.0~83.0℃(lit.) |
Pagkamapagdamdam | Moisture Sensitive, Heat Sensitive, Hygroscopic |
Solubility | Nahalo sa Dichloromethane.Hindi mapaghalo sa Hydrocarbons |
Pagkakatunaw ng tubig | Marahas na Tumutugon sa Tubig |
Temp. | Temperatura ng Kwarto, Argon Charged |
Tatak | Ruifu Chemical |
item | Mga pagtutukoy |
Hitsura | Walang kulay na likido |
Libreng Fluoride (bilang F) | <300ppm |
CF3SO3H | <0.50% (Trifluoromethanesulfonic Acid) (Proton NMR) |
Pagsusuri | >99.0% (Neutralization Titration) |
Densidad (20℃) | 1.718~1.725 |
Refractive Index n20/D | 1.321~1.323 |
Infrared Spectrum | Naaayon sa Istraktura |
Pamantayan sa Pagsubok | Enterprise Standard |
Package: Bote, 25kg/Barrel, o ayon sa pangangailangan ng customer
Kondisyon ng Imbakan:Mag-imbak sa mga selyadong lalagyan sa malamig at tuyo na lugar;Protektahan mula sa liwanag at kahalumigmigan
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Ang Trifluoromethanesulfonic Anhydride (CAS: 358-23-6) ay isang malakas na electrophile na ginagamit sa chemical synthesis para sa pagpapakilala ng triflyl group.Ang Trifluoromethanesulfonic Anhydride ay malawakang ginagamit na reagent para sa synthesis ng alkyl at vinyl triflates.Catalyst para sa glycosylation para sa synthesis ng polysaccharides Reagent para sa stereoselective synthesis ng mannosazide methyl uronate donors Activator para sa direktang glycosylation na may anomeric hydroxy sugars.Ang trifluoromethanesulfonic Anhydride ay ginagamit upang i-convert ang mga phenol at imine sa triflic ester at NTf group.Ito ay isang malakas na electrophile na ginagamit para sa pagpapakilala ng triflyl group sa chemical synthesis.Ito ay nagsisilbing reagent sa paghahanda ng alkyl at vinyl triflates, at para sa stereoselective synthesis ng mannosazide methyl uronate donors.Ito ay gumaganap bilang isang katalista para sa glycosylation na may anomeric hydroxy sugars upang maghanda ng polysaccharides.
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