Aluminum trifluoromethanesulfonate
- Product Name
- Aluminum trifluoromethanesulfonate
- CAS No.
- 74974-61-1
- Chemical Name
- Aluminum trifluoromethanesulfonate
- Synonyms
- ALUMINUM TRIFLATE;ALUMINIUM TRIFLATE;Aluminium(III) triflate;uminum trifL;ALUMINUM TRIFLUOROMETHANESULFONATE;ALUMINIUM TRIFLUOROMETHANESULFONATE;Aluminum Trifluoromethanesulfonatec;ALUMINIUM TRIFLUOROMETHANESULPHONATE;Aluminumtrifluoromethanesulfonate,98%;Aluminiumtrifluoromethanesulphonate99%
- CBNumber
- CB7387584
- Molecular Formula
- CH4AlF3O3S
- Formula Weight
- 180.08
- MOL File
- 74974-61-1.mol
Aluminum trifluoromethanesulfonate Property
- Melting point:
- 300 °C(lit.)
- storage temp.
- Inert atmosphere,Room Temperature
- solubility
- soluble in ether, acetone, acetonitrile, and diglyme; poorly soluble in nitromethane; sparingly soluble in SO2 and SO2 ClF.
- form
- Powder
- color
- White
- Water Solubility
- Insoluble in water.
- Sensitive
- Hygroscopic
- Hydrolytic Sensitivity
- 6: forms irreversible hydrate
- Stability:
- hygroscopic
- CAS DataBase Reference
- 74974-61-1(CAS DataBase Reference)
Safety
- Hazard Codes
- C,Xi
- Risk Statements
- 34-36/37/38
- Safety Statements
- 26-36/37/39-45-36
- RIDADR
- UN 3261 8/PG 3
- WGK Germany
- 3
- Hazard Note
- Corrosive
- TSCA
- No
- HazardClass
- 8
- PackingGroup
- III
- HS Code
- 29049020
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Danger
- Hazard statements
-
H314Causes severe skin burns and eye damage
- Precautionary statements
-
P260Do not breathe dust/fume/gas/mist/vapours/spray.
P280Wear protective gloves/protective clothing/eye protection/face protection.
P303+P361+P353IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.
P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P363Wash contaminated clothing before reuse.
N-Bromosuccinimide Price
- Product number
- 515884
- Product name
- Aluminum trifluoromethanesulfonate
- Purity
- 99.9% trace metals basis
- Packaging
- 10g
- Price
- $120
- Updated
- 2024/03/01
- Product number
- 515884
- Product name
- Aluminum trifluoromethanesulfonate
- Purity
- 99.9% trace metals basis
- Packaging
- 50g
- Price
- $380
- Updated
- 2024/03/01
- Product number
- B20785
- Product name
- Aluminum trifluoromethanesulfonate, 99%
- Packaging
- 5g
- Price
- $61.3
- Updated
- 2024/03/01
- Product number
- 038568
- Product name
- Aluminum trifluoromethanesulfonate
- Packaging
- 10g
- Price
- $97.4
- Updated
- 2024/03/01
- Product number
- 13-1500
- Product name
- Aluminum trifluoromethanesulfonate, 99% (Aluminum triflate)
- Packaging
- 10g
- Price
- $114
- Updated
- 2024/03/01
Aluminum trifluoromethanesulfonate Chemical Properties,Usage,Production
Chemical Properties
White powder
Uses
Lewis acid used as a catalyst for Friedel–Crafts, ketalization, nucleophilic substitution, hydroalkoxylation, methoxycarbonyla- tion, rearrangement, and epoxide ring-opening reactions.
Uses
Aluminum trifluoromethanesulfonate is used in pharmaceutical intermediates.
Preparation
Can be prepared from aluminum trichloride and tribromide by heating with triflic acid in anhydrous conditions. Preparations from triethylaluminum, aluminum carbide, and aluminum isopropoxide have also been described.
Reactions
Friedel-Crafts Reactions.
Aluminum trifluoromethanesulfonate has been used for the Friedel-Crafts alkylation reaction of toluene with isopropyl and tert-butyl chlorides (eq 1), and for theacylationofbenzeneandtoluenewithacetylandbenzoylchlo- rides in low to moderate yields. Intramolecular Friedel-Crafts acylation of an aromatic compound with Meldrum’s acid has also been reported using catalytic amounts of Al(OTf) 3 . Acylation of 2-methoxynaphthalene with acetic anhydride has been reported using Al(OTf) 3 and lithium perchlorate as an additive to afford the corresponding 6-acetylated adduct in 83% yield. Effective acylation of arenes with carboxylic acids has also been disclosed using polystyrene-supported Al(OTf)3.
Aluminum trifluoromethanesulfonate Preparation Products And Raw materials
Raw materials
Preparation Products
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View Lastest Price from Aluminum trifluoromethanesulfonate manufacturers
- Product
- ALUMINUM TRIFLUOROMETHANESULFONATE 74974-61-1
- Price
- US $1.00/KG
- Min. Order
- 1KG
- Purity
- 98%
- Supply Ability
- 1kg,5kg,100kg
- Release date
- 2019-07-04