High Quality Trifluoromethanesulfonic anhydride CAS 358-23-6
| Price | USD50.00 |
| Packge | 1KG |
- Min. Order:1KG
- Supply Ability:5000KG
- Time:2022-07-14
Product Details
- Product NameTrifluoromethanesulfonic anhydride
- CAS No.358-23-6
- EINECS No.206-616-8
- MFC2F6O5S2
- MW282.14
- InChIKeyWJKHJLXJJJATHN-UHFFFAOYSA-N
- AppearanceLiquidClear colorless to light brown
- density 1.677 g/mL at 25 °C (lit.)
- Melting point -80°C
- Water Solubility reacts violently with water
- Boiling point 81-83 °C (lit.)
- storage temp. Store below +30°C.
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
Company Profile Introduction
Hebei Mojin Biotechnology Co., Ltd, Our company is a professional in lead acetate,carbopol and other chemical raw materials and chemical reagents research and development production enterprises. Our business covers more than 30 countries, most of the big customers come from Europe, America and other countries in the world, we can guarantee the quality and price. In recent decades, with the efforts of all employees, we have established many cooperative companies in shandong, henan, guangdong and other places. Our corporate purpose is based on the market, enhance the strength, take the road of scientific and environmental sustainable development, relying on the country. Technology r & d center, increase the investment in r & d, based on the domestic market, expand the international market, manufacturing quality products, sincere service to the society, into a modern, ecological, scientific and technological enterprise world.
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- $ 3113.0000/5g
- 2022-05-19
- Since:2017-12-08
- Address: Building A, Enjoy city, Zhongshan East Road, Shijiazhuang city, Hebei province