Triflic Anhydride
Also known as Trifluoromethanesulphonic anhydride
- CAS number
- 358-23-6
- Molecular formula
- (CF3SO2)2O
- Molecular weight
- 282.14 g/mol
- Catalogue number
- OS-12433
- Purity
- 99 %
- Packing
- 25 kg Bag, 25 kg
₹19,000 per kg
Documents
- Certificate of analysis (COA) On request
- Safety data sheet (MSDS) On request
Specifications
| CAS number | 358-23-6 |
|---|---|
| Molecular formula | (CF3SO2)2O |
| Molecular weight | 282.14 g/mol |
| IUPAC name | trifluoromethylsulfonyl trifluoromethanesulfonate |
| InChIKey | WJKHJLXJJJATHN-UHFFFAOYSA-N |
| SMILES | C(F)(F)(F)S(=O)(=O)OS(=O)(=O)C(F)(F)F |
| MDL number | MFCD00000408 |
| PubChem CID | 67749 |
| Purity | 99 % |
|---|
| Packaging size | 25 kg Bag, 25 kg |
|---|---|
| Packaging type | Drum |
| Country of origin | India |
|---|
Description and applications
Triflic anhydride ((CF3SO2)2O) is a colorless to pale yellow, highly reactive, electrophilic liquid with a pungent odor, used in organic synthesis to form triflates by reacting with oxygen-containing compounds like alcohols and phenols. It's a powerful sulfonating agent that serves as a source of the triflyl group (CF3SO2), a strong leaving group that facilitates nucleophilic substitution reactions, cross-coupling, and other transformations in the pharmaceutical industry and beyond.
Applications
- activating hydroxyl groups for glycosylation reactions
More acid chlorides & anhydrides
All 15 acid chlorides & anhydrides-
≥ 99 %
-
Acetyl Chloride Liquid
Ethanoyl chloride, Acetic chloride
CAS 75-36-5 CH3COCl 98 % -
Acryloyl Chloride
2-Propenoyl chloride, Propenoyl chloride
CAS 814-68-6 C3H3ClO 99 % min -
Allyl Oxalyl Chloride
Allyl chlorooxoacetate, allyl 2-chloro-2-oxoacetate
CAS 74503-07-4 C5H5ClO3 99 % -
≥ 99 %
-
Benzoyl Chloride
Benzenecarbonyl chloride, Benzoic acid, chloride
CAS 98-88-4 C7H5ClO ≥ 99 %
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