Hafnium(IV) Trifluoromethanesulfonate

Base Information

• Chemical Name: Hafnium(IV) Trifluoromethanesulfonate
• CAS No.: 161337-67-3
• Molecular Formula: C4F12HfO12S4
• Molecular Weight: 774.77
• Hs Code.: 29049090
• European Community (EC) Number: 624-948-5
• DSSTox Substance ID: DTXSID201336882
• Nikkaji Number: J714.329J
• Wikipedia: Hafnium trifluoromethanesulfonate,Hafnium_trifluoromethanesulfonate
• Wikidata: Q107693123
• Mol file: 161337-67-3.mol

Synonyms:161337-67-3;Hafnium(IV) Trifluoromethanesulfonate;HAFNIUM TRIFLUOROMETHANESULFONATE;Hafnium triflate;MFCD01321255;Hafnium(IV) triflate;BQYMOILRPDTPPJ-UHFFFAOYSA-J;DTXSID201336882;hafnium(4+);trifluoromethanesulfonate;Hafnium(IV) trifluoromethanesulphonate;AKOS015853193;Hafnium (IV) trifluoromethanesulfonate;SC11058;T1708;Trifluoromethanesulfonic Acid Hafnium(IV) Salt;A810251

Chemical Property of Hafnium(IV) Trifluoromethanesulfonate

Chemical Property:

• Vapor Pressure: 1.14mmHg at 25°C
• Melting Point: >350 °C(lit.)
• Boiling Point: 162°C at 760 mmHg
• Flash Point: None
• PSA: 207.00000
• LogP: 5.59080
• Sensitive.: Hygroscopic
• Solubility.: Soluble in methyl cyanide, dicholomethane, dichloroethane, nitro
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 24
• Rotatable Bond Count: 0
• Exact Mass: 775.75466
• Heavy Atom Count: 33
• Complexity: 145

Purity/Quality:

98%,99%, ^*data from raw suppliers

Hafnium(IV) trifluoromethanesulfonate hydrate ^*data from reagent suppliers

Safty Information:

• Pictogram(s): R36/37/38:Irritating to eyes, respiratory system and skin.
• Hazard Codes: Xi
• Statements: 36/37/38
• Safety Statements: 26-36

MSDS Files:

SDS file from LookChem

Total 1 MSDS from other Authors

Useful:

• Canonical SMILES: C(F)(F)(F)S(=O)(=O)[O-].C(F)(F)(F)S(=O)(=O)[O-].C(F)(F)(F)S(=O)(=O)[O-].C(F)(F)(F)S(=O)(=O)[O-].[Hf+4]
• Uses: 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. Catalyst for:Homogeneous methoxycarbonylation and hydrocarboxylation reactions of phenylacetyleneDirect Friedel-Crafts reactions of chromene hemiacetalsAminomethylation reactions under Lewis acidic conditionsPrins-type cyclization reactionsDirect polycondensation of lactic acidCationic benzylation reactionsChemoselective thioacetalization and transthioacetalization of carbonyl compounds