Alyuminiy triflorometansülfonat CAS 74974-61-1 Sofligi >98,0% alyuminiy 5,3~6,0%
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Kimyoviy nomi | Alyuminiy triflorometansülfonat |
Sinonimlar | alyuminiy triflate;Triflorometansülfonik kislota alyuminiy tuzi;Al(OTf)3 |
CAS raqami | 74974-61-1 |
CAT raqami | RF-PI2110 |
Birja holati | Stokda, ishlab chiqarish hajmi tonnagacha |
Molekulyar formula | (CF3SO3)3Al |
Molekulyar og'irlik | 474.19 |
Sezuvchanlik | Namlikka sezgir, gigroskopik |
Erish nuqtasi | 300 ℃ (lit.) |
Suvda eruvchanligi | Suvda erimaydi |
Brend | Ruifu kimyoviy |
Element | Texnik xususiyatlari |
Tashqi ko'rinish | Oq kukun |
Tozalik | >98,0% |
alyuminiy | 5,3~6,0% (Kompleksometrik EDTA) |
Infraqizil spektr | Strukturaga mos keladi |
ICP asosiy tahlili | Al & S komponentlarini tasdiqlaydi |
Sinov standarti | Korxona standarti |
Paket: Shisha, alyuminiy folga sumkasi, 25kg / karton baraban yoki mijozning talabiga binoan
Saqlash holati:Salqin va quruq joyda yopiq idishlarda saqlang;Nur va namlikdan saqlang
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Alyuminiy triflorometansülfonat (CAS: 74974-61-1), Lyuis kislotasi Friedel-Crafts, ketalizatsiya, nukleofil almashtirish, gidroalkoksillanish, metoksikarbonillanish, qayta tashkil etish va epoksid halqasini ochish reaktsiyalari uchun katalizator sifatida ishlatiladi.Alyuminiy triflorometansülfonat farmatsevtika oraliq mahsulotlarda qo'llaniladi.Alyuminiy triflorometansülfonat katalizator sifatida ishlatilishi mumkin: to'yinmagan spirtlarning sikloizomerizatsiyasi orqali siklik efirlarning regioselektiv sintezida saxaridlarni 5-gidroksimetilfurfuralga (5-HMF) aylantirishda.Fenilasetilenning metoksikarbonillanish reaktsiyasi uchun Pd(OAc)2/BINAP bilan birga.Alyuminiy triflorometansülfonat Friedel-Crafts tomonidan toluolni izopropil va tert-butilxloridlar (ekv 1) bilan alkillash reaksiyasi va past va o'rtacha rentabellikda benzol va toluolni atsetil-benzoilxloridlar bilan astillash uchun ishlatilgan.
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