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

Inkcazelo emfutshane:

Igama: Trifluoromethanesulfonic Anhydride

CAS: 358-23-6

Uvavanyo: >99.0% (I-Neutralization Titration)

Imbonakalo: Ulwelo olungenambala

Umgangatho ophezulu, iMveliso yoRhwebo

E-Mail: alvin@ruifuchem.com

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Iinkcukacha zeMveliso

Iimveliso ezinxulumeneyo

Iithegi zeMveliso

Inkcazo:

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

Iipropati zeMichiza:

Igama leMchiza	I-Trifluoromethanesulfonic Anhydride
Izithethantonye	I-Triflic Anhydride;I-Trifluoromethanesulfonic Acid Anhydride;I-Trifluoromethanesulphonic Anhydride;Tf2O
Inombolo yeCAS	358-23-6
Inombolo yeCAT	RF-PI2093
Ubume beStokhwe	Kwi-Stock, Umthamo weMveliso 600MT/Unyaka
Ifomula yeemolekyuli	C2F6O5S2
Ubunzima beMolekyuli	282.14
Indawo yokunyibilika	-80℃
Indawo yokubilisa	81.0~83.0℃(lit.)
Uvakalelo	Ubunobuzaza bokufuma, bunobuzaza bobushushu, bubona i-Hygroscopic
Ukunyibilika	Idibene neDichloromethane.Ukungahambelani neHydrocarbons
Ukunyibilika kwamanzi	Iphendula Ngobundlobongela Ngamanzi
Ugcino Temp.	Ubushushu beGumbi, iArgon ihlawulisiwe
Uphawu	Ruifu Chemical

Iinkcukacha:

Into	Iinkcukacha
Imbonakalo	Ulwelo olungenambala
I-Fluoride yasimahla (njenge-F)	<300ppm
CF3SO3H	<0.50% (i-Trifluoromethanesulfonic Acid) (iProton NMR)
Isivavanyi	>99.0% (iNeutralization Titration)
Ubuninzi (20℃)	1.718~1.725
Refractive Index n20/D	1.321~1.323
I-Infrared Spectrum	Iyahambelana neSakhiwo
Umgangatho woVavanyo	Umgangatho woShishino

Ukupakishwa kunye noGcino:

Iphakheji: Ibhotile, 25kg / umphanda, okanye ngokwemfuno umthengi

Imeko yoGcino:Gcina kwizikhongozeli ezivaliweyo kwindawo epholileyo neyomileyo;Khusela ukukhanya kunye nokufuma

Izinto eziluncedo:

FAQ:

Isicelo:

I-Trifluoromethanesulfonic Anhydride (i-CAS: 358-23-6) i-electrophile enamandla esetyenziswe kwi-chemical synthesis yokwazisa iqela le-triflyl.I-Trifluoromethanesulfonic Anhydride isetyenziswa ngokubanzi kwi-reagent yokwenziwa kwe-alkyl kunye ne-vinyl triflates.Catalyst for glycosylation for synthesis of polysaccharides Reagent for stereoelective synthesis of mannosazide methyl uronate donors Activator for glycosylation ngqo kunye anomeric hydroxy iswekile.I-Trifluoromethanesulfonic Anhydride isetyenziselwa ukuguqula i-phenols kwaye imine ibe yi-triflic ester kunye neqela le-NTf.I-electrophile enamandla esetyenziselwa ukuqaliswa kweqela le-triflyl kwi-chemical synthesis.Isebenza njenge-reagent ekulungiseleleni i-alkyl kunye ne-vinyl triflates, kunye ne-stereoelective synthesis ye-mannosazide methyl uronate donors.Isebenza njenge-catalyst ye-glycosylation kunye ne-anomeric hydroxy sugars ukulungiselela i-polysaccharides.