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CAS RN: 54010-75-2 | Product Number: T1294
Zinc(II) Trifluoromethanesulfonate
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Purity: >98.0%(T)
Synonyms:
- Trifluoromethanesulfonic Acid Zinc(II) Salt
- Zinc(II) Triflate
- Zinc Bis(trifluoromethanesulfonate)
Product Documents:
| Size | Unit Price | Belgium | Japan* | Quantity |
|---|---|---|---|---|
| 5G |
€28.00
|
4 | ≥40 |
|
| 25G |
€89.00
|
19 | ≥100 |
|
*Stock available in Belgium will be delivered in 1 to 3 days
*Stock available in Japan will be delivered in 1 to 2 weeks (excludes regulated items and dry ice shipments).
| Product Number | T1294 |
| Purity / Analysis Method | >98.0%(T) |
| Molecular Formula / Molecular Weight | C__2F__6O__6S__2Zn = 363.51 |
| Physical State (20 deg.C) | Solid |
| Storage Temperature | Room Temperature (Recommended in a cool and dark place, <15°C) |
| Store Under Inert Gas | Store under inert gas |
| Condition to Avoid | Hygroscopic |
| CAS RN | 54010-75-2 |
| Reaxys Registry Number | 4028195 |
| PubChem Substance ID | 87577065 |
| MDL Number | MFCD00013229 |
Specifications
| Appearance | White to Almost white powder to crystal |
| Purity(Chelometric Titration) | min. 98.0 % |
| NMR | confirm to structure |
Properties (reference)
| Melting Point | 527 °C |
| Solubility in water | Soluble |
GHS
| Pictogram |
|
| Signal Word | Danger |
| Hazard Statements | H314 : Causes severe skin burns and eye damage. |
| Precautionary Statements | P260 : Do not breathe dust. P280 : Wear protective gloves/ protective clothing/ eye protection/ face protection/ hearing protection. P303 + P361 + P353 : IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water. P301 + P330 + P331 : IF SWALLOWED: Rinse mouth. Do NOT induce vomiting. P304 + P340 + P310 : IF INHALED: Remove person to fresh air and keep comfortable for breathing. Immediately call a POISON CENTER/doctor. P305 + P351 + P338 + P310 : IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Immediately call a POISON CENTER/doctor. |
Related Laws:
| EC Number | 258-922-6 |
Transport Information:
| UN Number | UN1759 |
| Class | 8 |
| Packing Group | III |
| HS Number | 2904100090 |
Application
Selective Deprotection of TES Groups using Zinc(II) Triflate
Reference
- Protection for the Hydroxyl Group, Including 1,2- and 1,3-Diols
- P. G. M. Wuts, in Greene’s Protective Groups in Organic Synthesis, 5th ed., ed. by P. G. M. Wuts, John Wiley & Sons, Inc., Hoboken, New Jersey, 2014, Chap. 2, 17.
Application
A Lewis Acid
Experimental procedure: to a mixture of 1,2-ethanedithiol (0.45 mL, 5.4 mmol) and zinc triflate (1.09 g, 3.0 mmol) in dichloromethane (5 mL) is added a solution of the ketone 1 (1.20 g, 1.68 mmol) in dichloromethane (5 mL) at 23 °C, and the reaction mixture is stirred for 3.5 h at 23 °C and for 2 h at reflux. Water (20 mL) is added and the resulting mixture is extracted with 1 : 1 diethyl ether-hexane. The extracts are washed first with two 20 mL-portions of dilute hydrochloric acid, then with saturated aqueous sodium bicarbonate, dried (Na2SO4) and concentrated in vacuo to afford a straw-colored oil. Chromatography over silica gel using 100 : 3 dichloromethane-diethyl ether for elution affords 2 (1.10 g, 85%) as a yellow oil.
References
- Magnesium and zinc-catalyzed thioketalization
Application
Zinc Triflate Catalyzed Synthesis of Pyrazolines via Arylhydrazones
Reference
PubMed Literature
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Zinc(II) Trifluoromethanesulfonate [for Electrolyte]
| Product # | Z0057 |
| CAS RN | 54010-75-2 |
| Purity / Analysis Method: | >99.0%(T) |