Trifluoromethanesulfonic anhydride
| Price | $50 |
| Package | 1KG |
| Min. Order: | 1KG |
| Supply Ability: | 5000KG |
| Update Time: | 2023-01-31 |
Product Details
| Product Name: Trifluoromethanesulfonic anhydride | CAS No.: 358-23-6 |
| EC-No.: 206-616-8 | Min. Order: 1KG |
| Purity: 99% | Supply Ability: 5000KG |
| Release date: 2023/01/31 |
Use：
Chemical intermediates Colorless clear liquid Uses As intermediates, it is widely used in the pharmaceutical industry, protein, glycosides, vitamins, etc., Friedel-Crafts benzylation and cyclohexylation reaction catalyst. 2. The plastic industry is used to catalyze chemical synthesis reactions as oligomerization catalysts and silicone rubber modification. 3. The electronic chemical industry is used for the production of electronically conductive Chemicalbook polymers 4. The fuel industry is used as a protonation reaction catalyst. 5. Synthetic herbicides and growth regulators in the agrochemical industry. 6. For the sugar industry. 7. Laboratory research for special reaction applications Trifluoromethanesulfonic anhydride is widely used in the synthesis of alkyl and vinyl trifluoromethanesulfonates. In chemical and pharmaceutical synthesis, catalysis is applied to trifluoro anhydrides, acids and esters.
Specifications
Density: 2.0±0.1 g/cm3
Boiling point: 82.6±0.0 °C at 760 mmHg
Melting point: -80°C
Molecular formula: C2F6O5S2
Molecular weight: 282.139
Flash point: -0.6±25.9 °C
Exact Mass: 281.909119
PSA: 94.27000
LogP: 2.12
Properties: Contact with air, fuming, hygroscopic, liquid with pungent odor. Density 1.67; Boiling Point 81-83℃ Uses: Chemical intermediates Colorless clear liquid
Vapor Density: 5.2 (vs air)
Vapor Pressure: 86.8±0.1 mmHg at 25°C
Refractive index: 1.359
Storage Conditions: Store in a sealed container.
Stability:
1. Tf2O liquid can exist stably for a long time without burning, and will slowly hydrolyze after several days at room temperature.
2. Immiscible with aromatic hydrocarbons, ketones and most carboxylic acids, but gradually dissolve to form dark tar-like substances.
Water solubility: reacts violently with water
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Japan
- Since: 2017-12-08
- Address: Building A, Enjoy city, Zhongshan East Road, Shijiazhuang city, Hebei province
13288715578
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