Hafnium trifluoromethanesulfonate, 98%

CAS : 161337-67-3

Ref. 02-L19688

Informations sur le produit

• Nom: Hafnium trifluoromethanesulfonate, 98%
• Synonymes: hafnium(4+) hydrate tetratriflate, Hafnium trifluoromethanesulphonate, Trifluoromethanesulfonic acid hafnium(IV) salt, Hafnium triflate, Trifluoromethanesulfonic Acid - Hafnium (4:1), Hafnium Tetrakis(Trifluoromethanesulfonate)

Description

Hafnium trifluoromethanesulfonate is a recyclable catalyst for the mononitration of o-nitrotoluene. It serves as a catalyst for homogeneous methoxycarbonylation and hydrocarboxylation reactions of phenylacetylene. It is also used as a reactant for direct Friedel-Crafts reactions of chromene hemiacetals, aminomethylation reactions under Lewis acidic conditions and prins-type cyclization reactions. It is also involved in the direct polycondensation of lactic acid. Further, it is used in cationic benzylation reactions, chemoselective thioacetalization and transthioacetalization of carbonyl compounds. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

• Marque: Alfa Aesar By Thermo Fisher Scientific

Propriétés chimiques

• Masse moléculaire: 792.76
• Formule: C₄H₂F₁₂HfO₁₃S₄
• Degré de pureté: 98%
• Couleur/Forme: White to yellow, Powder
• Code InChI: XQJOFTWVKHJLHA-UHFFFAOYSA-J