missing translation for 'onlineSavingsMsg'
Learn More
  1. Home
  2. Products
  3. Chemicals
  4. Organic compounds
  5. Organic acids and derivatives
  6. Organic sulfonic acids and derivatives
  7. Hafnium trifluoromethanesulfonate, 98%

Hafnium trifluoromethanesulfonate, 98%

Product Code. 11335515
Change view
Click to view available options
Quantity:
5 g
25 g
Unit Size:
25g
5g
2 product options available for selection
Product selection table with 2 available options. Use arrow keys to navigate and Enter or Space to select.
Product Code. Quantity unitSize
11335515 25 g 25g
11325515 5 g 5g
Use arrow keys to navigate between rows. Press Enter or Space to select a product option. 2 options available.
2 options
This item is not returnable. View return policy
Regulatory: Restrictions may apply to the purchase of this product and we may need to request additional documentation from you
Product Code. 11335515 Supplier Thermo Scientific Alfa Aesar Supplier No. L19688.14
Request Bulk or Custom Formats

Please to purchase this item. Need a web account? Register with us today!

This item is not returnable. View return policy
Regulatory: Restrictions may apply to the purchase of this product and we may need to request additional documentation from you

Description

CAS: 161337-67-3 | C4H2F12HfO13S4 | 792.758 g/mol

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.

Applications
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.

Solubility
Soluble in methyl cyanide, dicholomethane, dichloroethane, nitromethane, dioxane, terahydrofuran and toluene.

Notes
Incompatible with strong oxidizing agents. Moisture sensitive.
TRUSTED_SUSTAINABILITY

Chemical Identifiers

CAS 161337-67-3
Molecular Formula C4H2F12HfO13S4
Molecular Weight (g/mol) 792.758
MDL Number MFCD01321255
InChI Key XQJOFTWVKHJLHA-UHFFFAOYSA-J
Synonym hafnium iv trifluoromethanesulfonate hydrate, hafnium tetrakis trifluoromethanesulfonate , hydrate
PubChem CID 71433309
IUPAC Name hafnium(4+);trifluoromethanesulfonate;hydrate
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-].O.[Hf+4]

Specifications

Melting Point >350°C
Linear Formula (CF3SO3)4Hf
Quantity 25 g
Sensitivity Hygroscopic
Solubility Information Soluble in methyl cyanide,dicholomethane,dichloroethane,nitromethane,dioxane,terahydrofuran and toluene.
Formula Weight 774.75
Percent Purity 98%
Chemical Name or Material Hafnium trifluoromethanesulfonate

RUO – Research Use Only

Product Title
Select an issue

By clicking Submit, you acknowledge that you may be contacted by Fisher Scientific in regards to the feedback you have provided in this form. We will not share your information for any other purposes. All contact information provided shall also be maintained in accordance with our Privacy Policy.