Trifluoromethanesulfonic Anhydride CAS 358-23-6 Assay>99.0% (T)

Sharaxaad Gaaban:

Magaca: Trifluoromethanesulfonic Anhydride

CAS: 358-23-6

Qiimaynta:> 99.0% (Titration dhexdhexaadinta)

Muuqaalka: Dareere aan Midab lahayn

Tayada Sare, Wax Soo Saarka Ganacsiga

E-Mail: alvin@ruifuchem.com

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Sharaxaad:

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

Guryaha Kiimikada:

Magaca Kiimikada	Trifluoromethanesulfonic anhydride
La mid ah	Triflic anhydride;Trifluoromethanesulfonic Acid Anhydride;Trifluoromethanesulphonic anhydride;Tf2O
Lambarka CAS	358-23-6
Lambarka CAT	RF-PI2093
Heerka Saamiyada	Kaydka dhexdiisa, Awoodda Wax-soo-saarka 600MT/Sannadka
Qaanuunka molecular	C2F6O5S2
Miisaanka Molecular	282.14
Meesha dhalaalaysa	-80 ℃
Barta Karsan	81.0 ~ 83.0 ℃
Dareenka	Qoyaanka xasaasiga ah, kulaylka xasaasiga ah, Hygroscopic
Solubility	Dabeecad leh Dichloromethane.Aan la dafiri karin Hydrocarbons
Biyuhu milmayn	Wuxuu Si Adag Uga falceliyaa Biyo
Heerkulka Kaydinta	Heerkulka qolka, Argon waa la dallacay
Summada	Kiimikada Ruifu

Tilmaamaha:

Shayga	Tilmaamaha
Muuqashada	Dareere aan Midab lahayn
Fluoride bilaash ah (sida F)	<300pm
CF3SO3H	<0.50% (Trifluoromethanesulfonic Acid) (Proton NMR)
Qiimayn	>99.0% (Titration Dhexdhexaadin)
Cufnaanta (20 ℃)	1.718 ~ 1.725
Tusmada N20/D	1.321 ~ 1.323
Infrared Spectrum	Waafaqsan Qaab-dhismeedka
Heerka Imtixaanka	Heerka Ganacsiga

Xidhmada & Kaydinta:

Xidhmada: Dhalo, 25kg/ foosto, ama sida waafaqsan shuruudaha macmiilka

Xaaladda Kaydinta:Ku kaydi weelasha xiran meel qabow oo qallalan;Ka ilaali iftiinka iyo qoyaanka

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FAQ:

Codsiga:

Trifluoromethanesulfonic Anhydride (CAS: 358-23-6) waa elektrofile xooggan oo loo isticmaalo isku-dhafka kiimikaad ee soo bandhigida kooxda triflyl.Trifluoromethanesulfonic Anhydride waxaa si weyn loogu isticmaalaa reagent ee isku dhafka alkyl iyo vinyl triflates.Kataliye u ah glycosylation for synthesis of polysaccharides Reagent for stereoselective synthesis ee mannosazide methyl uronate deeqbixiyayaasha Activator for glycosylation tooska ah leh sonkorta anomeric hydroxy.Trifluoromethanesulfonic Anhydride waxaa loo isticmaalaa in lagu beddelo phenols iyo imine oo loo beddelo triflic ester iyo kooxda NTf.Waa koronto xooggan oo loo isticmaalo hordhaca kooxda triflyl ee isku-dhafka kiimikada.Waxay u adeegtaa sidii reagent ee diyaarinta alkyl iyo vinyl triflates, iyo isku-dhafka stereoselective ee deeq-bixiyeyaasha mannosazide methyl uronate.Waxay u shaqeysaa sidii kicinta glycosylation leh sonkorta anomeric hydroxy si ay u diyaariso polysaccharides.