Anhydride Trifluoromethanulfonic 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
Ainm Ceimigeach | Anhydride trifluoromethanesulfonic |
Co-fhaclan | Triflic Anhydride;Trifluoromethanesulfonic Acid Anhydride;Anhydride trifluoromethanesulphonic;Tf2o |
Àireamh CAS | 358-23-6 |
Àireamh CAT | RF-PI2093 |
Inbhe Stoc | Ann an stoc, comas cinneasachaidh 600MT / Bliadhna |
Foirmle Molecular | C2F6O5S2 |
Cuideam Molecular | 282.14 |
Rubha leaghaidh | -80 ℃ |
Rubha Goil | 81.0 ~ 83.0 ℃ (lit.) |
Cugallachd | Mothachadh air taiseachd, mothachail air teas, hygroscopic |
Fuasgladh | Measgachadh le Dichloromethane.Neo-fhaicsinneach le Hydrocarbons |
Solubility uisge | Freagairt gu fòirneartach le uisge |
Teòthachd stòraidh. | Teòthachd an t-seòmair, Argon fo chasaid |
Brand | Ceimigeach Ruifu |
Nì | Sònrachaidhean |
Coltas | Liquid gun dath |
Fluoride an-asgaidh (mar F) | <300ppm |
CF3SO3H | <0.50% (Trifluoromethanesulfonic Acid) (Proton NMR) |
Assay | > 99.0% (Titration Neutralization) |
Dùmhlachd (20 ℃) | 1.718~1.725 |
Clàr-innse ath-tharraingeach n20/D | 1.321 ~ 1.323 |
Spectrum fo-dhearg | A 'gèilleadh ris an Structar |
Inbhe deuchainn | Inbhe Iomairt |
Pacaid: Botal, 25kg / baraille, no a rèir riatanas luchd-cleachdaidh
Suidheachadh stòraidh:Bùth ann an soithichean dùinte ann an àite fionnar is tioram;Dìon bho sholas is taiseachd
Tha Trifluoromethanesulfonic Anhydride (CAS: 358-23-6) na electrophile làidir a thathas a ’cleachdadh ann an synthesis ceimigeach airson a’ bhuidheann triflyl a thoirt a-steach.Tha trifluoromethanesulfonic Anhydride air a chleachdadh gu farsaing airson a bhith a’ dèanamh synthesis de alcyl agus vinyl triflates.Catalyst airson glycosylation airson synthesis de polysaccharides Reagent airson synthesis stereoselective de luchd-tabhartais mannosazide methyl uronate Activator airson glycosylation dìreach le siùcar hydroxy anomeric.Bithear a’ cleachdadh anhydride trifluoromethanesulfonic gus phenols agus imine a thionndadh gu triflic ester agus NTf group.Tha e na electrophile làidir air a chleachdadh airson buidheann triflyl a thoirt a-steach ann an synthesis ceimigeach.Bidh e na inneal-obrach ann a bhith ag ullachadh triflates alcyl agus vinyl, agus airson synthesis stereoselective de luchd-tabhartais mannosazide methyl uronate.Bidh e ag obair mar inneal-catharra airson glycosylation le siùcar hydroxy anomeric gus polysaccharides ullachadh.