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Copper(II) trifluoromethanesulfonate, 99%
CAS: 34946-82-2 | CHCuF3O3S | 213.617 g/mol
$218.90 - $1641.74
Chemical Identifiers
| CAS | 34946-82-2 |
|---|---|
| Molecular Formula | CHCuF3O3S |
| Molecular Weight (g/mol) | 213.617 |
| MDL Number | MFCD00077492 |
| InChI Key | GZWXEFRPSWBAGC-UHFFFAOYSA-N |
| Synonym | copper; trifluoromethanesulfonic acid |
| PubChem CID | 45051791 |
| IUPAC Name | copper;trifluoromethanesulfonic acid |
| SMILES | C(F)(F)(F)S(=O)(=O)O.[Cu] |
| Catalog Number | Mfr. No. | Quantity | Price | Quantity | |||||
|---|---|---|---|---|---|---|---|---|---|
| Catalog Number | Mfr. No. | Quantity | Price | Quantity | |||||
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AA4013309
|
Thermo Scientific Chemicals
04013309 |
10 g |
Each for $218.90
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AA4013318
|
Thermo Scientific Chemicals
04013318 |
50 g |
Each for $850.88
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|
AA4013322
|
Thermo Scientific Chemicals
04013322 |
100 g |
Each for $1,641.74
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Description
Copper(II) trifluoromethanesulfonate is a mild lewis acid. It is used as catalyst which promotes dehydration of alcohols and diols to alkenes at ambient temperatures. It is widely used to generate carbenoid species from ?-diazo esters and ketones, via in situ reduction to the Cu(I) species. It is also promotes the reaction between diazo esters and imines to give aziridines. It catalyzes syn-selective aldol condensation of (Z)-silyl enol ethers with aldehydes, Friedel-Crafts alkylation, acylation reactions of aromatics and addition of trimethylsilyl cyanide to 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.
Chemical Identifiers
| 34946-82-2 | |
| 213.617 | |
| GZWXEFRPSWBAGC-UHFFFAOYSA-N | |
| 45051791 | |
| C(F)(F)(F)S(=O)(=O)O.[Cu] |
| CHCuF3O3S | |
| MFCD00077492 | |
| copper; trifluoromethanesulfonic acid | |
| copper;trifluoromethanesulfonic acid |
Specifications
| (decomposition) | |
| Blue to White | |
| 10 g | |
| MFCD00077492 | |
| 4028198 | |
| Soluble in water. | |
| C(F)(F)(F)S(=O)(=O)O.[Cu] | |
| 213.617 | |
| 361.68 | |
| Hygroscopic |
| 34946-82-2 | |
| Powder | |
| CHCuF3O3S | |
| UN3261 | |
| copper; trifluoromethanesulfonic acid | |
| GZWXEFRPSWBAGC-UHFFFAOYSA-N | |
| copper;trifluoromethanesulfonic acid | |
| 45051791 | |
| ≤99% | |
| Copper(II) trifluoromethanesulfonate |
Safety and Handling
GHS H Statement
H314-H318
Causes severe skin burns and eye damage.
Causes serious eye damage.
P260-P264b-P280-P301+P330+P331-P303+P361+P353-P304+P340-P305+P351+P338-P310-P363-P501c
H314
DOTInformation : Transport Hazard Class: 8; Packing Group: III; Proper Shipping Name: CORROSIVE SOLID, ACIDIC, ORGANIC, N.O.S.
EINECSNumber : 252-300-8
TSCA : No
Recommended Storage : Ambient temperatures
RUO – Research Use Only