Benzoic acid (trifluoromethanesulfonic acid)anhydride
- Product Name
- Benzoic acid (trifluoromethanesulfonic acid)anhydride
- CAS No.
- 36967-85-8
- Chemical Name
- Benzoic acid (trifluoromethanesulfonic acid)anhydride
- Synonyms
- Benzoyl Triflate;Benzoyl=trifluoromethanesulfonate;Benzoyl Trifluoromethanesulfonate >Benzoic trifluoromethanesulfonic anhydride;Trifluoromethanesulfonic Acid Benzoyl Ester;Benzoic acid (trifluoromethanesulfonic acid)anhydride;Trifluoromethanesulfonic Acid Benzoyl Ester Benzoyl Triflate;Benzoic acid, anhydride with 1,1,1-trifluoromethanesulfonic acid
- CBNumber
- CB22391823
- Molecular Formula
- C8H5F3O4S
- Formula Weight
- 254.18
- MOL File
- 36967-85-8.mol
Benzoic acid (trifluoromethanesulfonic acid)anhydride Property
- Boiling point:
- 94°C/2.2mmHg(lit.)
- Density
- 1.542±0.06 g/cm3(Predicted)
- Flash point:
- 114°C
- storage temp.
- <0°C
- form
- clear liquid
- color
- Colorless to Light orange to Yellow
- CAS DataBase Reference
- 36967-85-8
Safety
- HS Code
- 2933998090
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Warning
- Hazard statements
-
H315Causes skin irritation
H319Causes serious eye irritation
- Precautionary statements
-
P264Wash hands thoroughly after handling.
P264Wash skin thouroughly after handling.
P280Wear protective gloves/protective clothing/eye protection/face protection.
N-Bromosuccinimide Price
- Product number
- B3567
- Product name
- Benzoyl Trifluoromethanesulfonate
- Purity
- >98.0%(T)
- Packaging
- 5g
- Price
- $582
- Updated
- 2024/03/01
- Product number
- B209765
- Product name
- Benzoyl Trifluoromethanesulfonate
- Packaging
- 500mg
- Price
- $130
- Updated
- 2021/12/16
- Product number
- FB31544
- Product name
- Benzoyl Trifluoromethanesulfonate
- Packaging
- 5G
- Price
- $158
- Updated
- 2021/12/16
- Product number
- FB31544
- Product name
- Benzoyl Trifluoromethanesulfonate
- Packaging
- 10g
- Price
- $269
- Updated
- 2021/12/16
- Product number
- FB31544
- Product name
- Benzoyl Trifluoromethanesulfonate
- Packaging
- 1g
- Price
- $45
- Updated
- 2021/12/16
Benzoic acid (trifluoromethanesulfonic acid)anhydride Chemical Properties,Usage,Production
Uses
Benzoic acid (trifluoromethanesulfonic acid)anhydride is useful as a reagent for protecting hindered hydroxyl groups as their benzoyl esters; a reagent for effecting bridgehead carboxaldehyde ring expansion; a highly reactive benzoylating reagent for Friedel-Crafts acylation.
Preparation
Benzoic acid (trifluoromethanesulfonic acid)anhydride is synthesized from Benzoyl Chloride and Trifluoromethanesulfonic Acid. Generation in situ has been achieved with benzoyl chloride and silver triflate, benzoic anyhdride and triflic acid, and reaction of S-methyl thiobenzoate with methyl triflate.
storage
Very moisture sensitive and corrosive. Darkens on exposure to air, but can be stored at rt under dry nitrogen for several months without appreciable decomposition.
Benzoic acid (trifluoromethanesulfonic acid)anhydride Preparation Products And Raw materials
Raw materials
Preparation Products
Benzoic acid (trifluoromethanesulfonic acid)anhydride Suppliers
- Tel
- 1-516-6625404
- Fax
- 1-516-927-0118
- support@alfa-chemistry.com
- Country
- United States
- ProdList
- 9171
- Advantage
- 60
- Tel
- +1-+1(833)-552-7181
- sales@aladdinsci.com
- Country
- United States
- ProdList
- 52924
- Advantage
- 58
- Tel
- --
- Fax
- --
- sales@combi-blocks.com
- Country
- United States
- ProdList
- 6618
- Advantage
- 69
- Tel
- --
- Fax
- --
- sales@tciamerica.com
- Country
- United States
- ProdList
- 6909
- Advantage
- 75