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CAS RN: 341-02-6 | 产品编码: T1173
Triphenylmethylium Tetrafluoroborate
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技术规格
| Appearance | Light yellow to Brown powder to crystal |
| Purity(Nonaqueous Titration) | min. 98.0 % |
| NMR | confirm to structure |
物性（参考值）
| 熔点 | 202 °C |
| 溶解性（可溶于） | 甲醇 |
GHS
| 象形图 |
|
| 信号词 | Danger |
| 危险性说明 | H302 : Harmful if swallowed. H314 : Causes severe skin burns and eye damage. |
| 防范说明 | P501 : Dispose of contents/ container to an approved waste disposal plant. P260 : Do not breathe dusts or mists. P270 : Do not eat, drink or smoke when using this product. P264 : Wash skin thoroughly after handling. P280 : Wear protective gloves/ protective clothing/ eye protection/ face protection. P303 + P361 + P353 : IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water/shower. P301 + P330 + P331 : IF SWALLOWED: Rinse mouth. Do NOT induce vomiting. P363 : Wash contaminated clothing before reuse. P301 + P312 + P330 : IF SWALLOWED: Call a POISON CENTER/doctor if you feel unwell. Rinse mouth. 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. P405 : Store locked up. |
相关法规
运输信息
| UN编号 | UN1759 |
| 类别 | 8 |
| 包装类别 | III |
| HS编码* | 2942.00-000 |
应用
Bn-Group Deprotection / Intramolecular Cyclization using Tritylium Tetrafluoroborate
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.
应用
Deprotection of MTM(Methylthiomethyl) Groups using Tritylium Tetrafluoroborate
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.
应用
Deprotection of MOM Groups using Tritylium Tetrafluoroborate
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.
应用
Hydride Abstraction
References
- M. T. Reetz, W. Stephan, Angew. Chem. Int. Ed. Engl. 1977, 16, 44.
- D. E. Laycock, J.Hartgerink, M. C. Baird, J. Org. Chem. 1980, 45, 291.
- M. E. Jung, L. M. Speltz, J. Am. Chem. Soc. 1976, 98, 7882.
- M. E. Jung, R. W. Brown, Tetrahedron Lett. 1978, 2771.
参考文献
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