Trifluoromethanesulfonic Anhydride CAS 358-236 Assay >99.0% (T)
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Nomen chemicum | Trifluoromethanesulfonic Anhydride |
Synonyma | Triflic Anhydride;Trifluoromethanesulfonic Acidum Anhydride;Trifluoromethanesulphonic Anhydride;Tf2O |
CAS Number | 358-236 |
CATTUS Number | RF-PI2093 |
Stock Status | In Stock, Productio Capacity 600MT/Anno |
Formulae hypotheticae | C2F6O5S2 |
M. Pondus | 282.14 |
Liquescens punctum | -80℃ |
Ferveret | 81.0~83.0℃(lit.) |
Sensibilitas | Humorem Sensitivum, Caloris Sensitivum, Hygroscopic |
Solubilitas | Miscible cum Dichloromethane.Immiscibilis Hydrocarbonum |
Aqua Solubility | Vehementer aqua reagit |
Repono Nativ. | Locus Temperature, Argon Charged |
Brand | Ruifu Chemical |
Item | Specifications |
Aspectus | Hyalina Liquid |
Free Fluoride (ut F) | <300ppm |
CF3SO3H | <0.50% (Acid trifluoromethanesulfonicum) |
Assay | > 99.0% (Titration Neutralization) |
Densitas (20℃) | 1.718~1.725 |
Index refractivus n20/D | 1.321~1.323 |
Infrared Imaginis | Conformat ut Structure |
Test Standard | Enterprise Standard |
sarcina: Utrem, 25kg/ferrum, vel secundum exigentiam emptoris
Repono Condition:Repone in vasis signatis in loco frigido et sicco;Protege a lumine et humore
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Trifluoromethanesulfonica anhydrida (CAS: 358-23-6) est fortis electronica in synthesi chemica adhibita ad coetus triflyci introducendi.Trifluoromethanesulfonica anhydrida late gerens pro synthesi alkyl et vinyl triflates adhibetur.Catalyst pro glycosylatione pro synthesi polysaccharidis Reagenti pro stereoselectiva synthesi mannosazidi methyl uronatae oblatorum activatoris ad glycosylationem directam cum hydroxy anomeric saccharo.Trifluoromethanesulfonica Anhydride adhibetur ad phaenolas convertendas et imine in ester triflicos et NTf coetus.Electrophilum validum est ad usum coetus triflyci inductionis in synthesi chemica.Pro reagens est in triflatibus alkyl et vinyl parandis, et pro stereoselectiva synthesi mannosazidis yl uronatae oblatorum.Agit ut catalyst pro glycosylatione cum hydroxy anomerico saccharo ad polysaccharidem parandum.
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