515884
Aluminum trifluoromethanesulfonate
99.9% trace metals basis
Synonym(s):
Aluminum tris(trifluoromethanesulfonate), Tris(trifluoromethanesulfonato)aluminum, Aluminum triflate
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About This Item
Linear Formula:
(CF3SO3)3Al
CAS Number:
Molecular Weight:
474.19
NACRES:
NA.22
PubChem Substance ID:
UNSPSC Code:
12161600
MDL number:
Quality Level
assay
99.9% trace metals basis
reaction suitability
core: aluminum, reagent type: catalyst
mp
300 °C (lit.)
SMILES string
[Al+3].[O-]S(=O)(=O)C(F)(F)F.[O-]S(=O)(=O)C(F)(F)F.[O-]S(=O)(=O)C(F)(F)F
InChI
1S/3CHF3O3S.Al/c3*2-1(3,4)8(5,6)7;/h3*(H,5,6,7);/q;;;+3/p-3
InChI key
FKOASGGZYSYPBI-UHFFFAOYSA-K
Application
Aluminum trifluoromethanesulfonate (aluminum triflate or Al(OTf)3) can be employed as a catalyst:
- In the regioselective synthesis of cyclic ethers by cycloisomerization of unsaturated alcohols.
- In the conversion of saccharides into 5-hydroxymethylfurfural (5-HMF).
- Along with Pd(OAc)2/BINAP for the methoxycarbonylation reaction of phenylacetylene.
signalword
Danger
hcodes
Hazard Classifications
Eye Dam. 1 - Skin Corr. 1B
Storage Class
8A - Combustible corrosive hazardous materials
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges
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Recyclable Pd (OAc) 2/Ligand/Al (OTf) 3 Catalyst for the Homogeneous Methoxycarbonylation and Hydrocarboxylation Reactions of Phenylacetylene
Williams DBG, et al.
Organometallics, 30(18), 4968-4973 (2011)
Aluminium (III) trifluoromethanesulfonate as an efficient catalyst for the intramolecular hydroalkoxylation of unactivated olefins: experimental and theoretical approaches
Coulombel L, et al.
Chemistry?A European Journal , 12(24), 6356-6365 (2006)
Valorization of an underused sugar derived from hemicellulose: Efficient synthesis of 5-hydroxymethylfurfural from mannose with aluminum salt catalyst in dimethyl sulfoxide/water mixed solvent
Jia S, et al.
Royal Society of Chemistry Advances, 7(62), 39221-39227 (2017)
Global Trade Item Number
| SKU | GTIN |
|---|---|
| 515884-10G | 04061832508467 |
| 515884-50G | 04061833548042 |