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
Jeneng Kimia | Trifluoromethanesulfonic Anhydride |
sinonim | Triflic Anhidrida;Trifluoromethanesulfonic Acid Anhydride;Trifluoromethanesulphonic Anhydride;Tf2O |
Nomer CAS | 358-23-6 |
Nomer CAT | RF-PI2093 |
Status Simpenan | Ing Simpenan, Kapasitas Produksi 600MT / Taun |
Formula Molekul | C2F6O5S2 |
Bobot Molekul | 282.14 |
Titik Lebur | -80 ℃ |
Titik didih | 81.0 ~ 83.0 ℃ (lit.) |
Sensitivitas | Sensitif Kelembapan, Sensitif Panas, Higroskopis |
Kelarutan | Campur karo Diklorometana.Imiscible karo Hidrokarbon |
Kelarutan banyu | Reaksi Kasar Kanthi Banyu |
Suhu panyimpenan | Suhu Kamar, Argon Diisi |
Merk | Kimia Ruifu |
Item | Spesifikasi |
Penampilan | Cairan Tanpa Warna |
Fluorida Bebas (minangka F) | <300ppm |
CF3SO3H | <0,50% (Asam Trifluoromethanesulfonic) (Proton NMR) |
Assay | >99,0% (Titrasi Neutralisasi) |
Kapadhetan (20 ℃) | 1.718~1.725 |
Indeks bias n20/D | 1.321~1.323 |
Spektrum Infrared | Conforms kanggo Struktur |
Test Standar | Standar Perusahaan |
Paket: Botol, 25kg / Barrel, utawa miturut kabutuhan pelanggan
Kondisi panyimpenan:Simpen ing wadhah sing disegel ing papan sing adhem lan garing;Nglindhungi saka cahya lan Kelembapan
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Trifluoromethanesulfonic Anhydride (CAS: 358-23-6) minangka elektrofil kuat sing digunakake ing sintesis kimia kanggo ngenalake gugus triflyl.Trifluoromethanesulfonic Anhydride digunakake akeh reagen kanggo sintesis alkil lan vinyl triflates.Katalis kanggo glikosilasi kanggo sintesis polisakarida Reagen kanggo sintesis stereoselektif donor mannosazide metil uronate Aktivator kanggo glikosilasi langsung karo gula hidroksi anomerik.Trifluoromethanesulfonic Anhydride digunakake kanggo ngowahi fenol lan imine dadi ester triflik lan gugus NTf.Iku electrophile kuwat digunakake kanggo introduksi klompok triflyl ing sintesis kimia.Iki minangka reagen kanggo nyiapake triflates alkil lan vinyl, lan kanggo sintesis stereoselektif donor metil uronate mannosazide.Tumindak minangka katalis kanggo glikosilasi karo gula hidroksi anomerik kanggo nyiapake polisakarida.
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