2,2,2-Trifluoroethyl p-toluenesulfonate 2,2,2-三氟乙基 对甲苯磺酸酯
CAS 433-06-7 MFCD00000443
化学结构图
SMILES: Cc1ccc(S(=O)(=O)OCC(F)(F)F)cc1
化学属性
| Mol. Formula | C9H9F3O3S |
|---|---|
| Mol. Weight | 254.23 |
| Boiling Point | 87-92 °C at 0.1 mmHg |
| Melting Point | 36-38 °C |
| Flash Point | >110°(230°F) |
| TSCA | Yes |
| Density | 1 g/cm3 |
别名和识别编码
| Chemical Name | 2,2,2-Trifluoroethyl Tosylate |
|---|---|
| CAS Number | 433-06-7 |
| PubChem Substance ID | 67942 |
| EC Number | 207-085-5 |
| MDL Number | MFCD00000443 |
| Reaxys-RN | 2699394 |
| Synonym | 2,2,2-Trifluoroethyl 4-methylbenzene-1-sulfonate {LY} 2,2,2-Trifluoroethyl 4-methylbenzene-1-sulfonate {} {LY} 2,2,2-Trifluoroethyl 4-methylbenzene-1-sulfonate {} {} {LY} 2,2,2-Trifluoroethyl 4-methylbenzene-1-sulfonate {} {} {} {LY} 2,2,2-Trifluoroethyl 4-methylbenzene-1-sulfonate {} {} {} {} {LY} 2,2,2-Trifluoroethyl 4-methylbenzene-1-sulfonate {} {} {} {} {} {LY} 2,2,2-Trifluoroethyl 4-methylbenzene-1-sulfonate {} {} {} {} {} {} {LY} 2,2,2-Trifluoroethyl 4-methylbenzene-1-sulfonate {} {} {} {} {} {} {} {LY} 2,2,2-Trifluoroethyl 4-methylbenzene-1-sulfonate {} {} {} {} {} {} {} {} {LY} 2,2,2-Trifluoroethyl 4-methylbenzene-1-sulfonate {} {} {} {} {} {} {} {} {} {LY} 2,2,2-Trifluoroethyl 4-methylbenzene-1-sulfonate {} {} {} {} {} {} {} {} {} {} {LY} 2,2,2-Trifluoroethyl 4-methylbenzene-1-sulfonate {} {} {} {} {} {} {} {} {} {} {} {LY} 2,2,2-Trifluoroethyl 4-methylbenzene-1-sulfonate {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2,2,2-Trifluoroethyl 4-methylbenzene-1-sulfo |
| Beilstein Registry Number | 2699394 |
| Chemical Name Translation | 2,2,2-三氟乙基 对甲苯磺酸酯 |
| InChIKey | IGKCQDUYZULGBM-UHFFFAOYSA-N |
| LabNetwork Molecule ID | LN00190010 |
| InChI | InChI=1S/C9H9F3O3S/c1-7-2-4-8(5-3-7)16(13,14)15-6-9(10,11)12/h2-5H,6H2,1H3 |
| Canonical SMILES | FC(F)(F)COS(C1=CC=C(C)C=C1)(=O)=O |
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分类
- {SNA} Building Blocks, Chemical Synthesis, Organic Building Blocks, Sulfur Compounds, Tosylates
相关文献及参考
- Alkylating agent for introduction of the trifluoroethyl group.
- n-BuLi at -78o has also been used by Ichikawa's group to generate the vinyllithium intermediate, which undergoes boron or copper mediated reactions yielding 2,2-difluorovinyl ketones and other products. See, e.g.: Tetrahedron Lett., 33, 337 (1992); Tetrahedron, 50, 11637 (1994); J. Org. Chem., 60, 2320 (1995).
- Metallation by LDA leads to 2,2-difluoro-1-tosyloxyvinyllithium, which adds quantitatively to carbonyl groups. Acid hydrolysis leads to ɑ-tosyloxy acrylates, which can be hydrolyzed to ɑ-keto acids by base: Tetrahedron Lett., 4809 (1978):
安全信息
GHS Symbol
- H315 Causes skin irritation 会刺激皮肤
- H319 Causes serious eye irritation 严重刺激眼睛
- H335 May cause respiratory irritation 可能导致呼吸道刺激
- P261 Avoid breathing dust/fume/gas/mist/vapours/spray. 避免吸入粉尘/烟/气体/烟雾/蒸汽/喷雾。
- P264 Wash hands thoroughly after handling. 处理后要彻底洗净双手。
- P264+P265
- P271 Use only outdoors or in a well-ventilated area.? 只能在室外或通风良好的地方使用。
- P280 Wear protective gloves/protective clothing/eye protection/face protection. 戴防护手套/防护服/眼睛的保护物/面部保护物。
- P302+P352
- P302+P352+P332+P313+P362+P364
- P304+P340
- P305+P351+P338
- P305+P351+P338+P337+P313
- P319
- P321 Specific treatment (see … on this label). 具体治疗（见本标签上的）。
- P332+P317
- P337+P317
- P362 Take off contaminated clothing and wash before reuse. 脱掉污染的衣服，清洗后方可重新使用
- P362+P364
- P403+P233
- P405 Store locked up. 上锁保管。
- P501 Dispose of contents/container to..… 处理内容物/容器.....
- R36/37/38 Irritating to eyes, respiratory system and skin 对眼睛、呼吸系统和皮肤有刺激性
其他信息
- 2,2,2-三氟乙基 对甲苯磺酸酯价格(试剂级):更新日期 产品编号 产品名称 包装 价格 2014/06/02 T1516 对甲苯磺酸2,2,2-三氟乙酯 2,2,2-Trifluoroethyl p-Toluenesulfonate 500G 3240元 2014/06/02 T1516 对甲苯磺酸2,2,2-三氟乙酯 2,2,2-Trifluoroethyl p-Toluenesulfonate 25G 402元 2010/05/25 A17871 2,2,2-三氟乙基 对甲苯磺酸酯, 98+% 2,2,2-Trifluoroethyl p-toluenesulfonate, 98+% 25g 349元
- TSCA:T
- TCI Shanghai:对甲苯磺酸2,2,2-三氟乙酯 2,2,2-Trifluoroethyl p-Toluenesulfonate,>;98.0%(GC)(T)(433-06-7)
- 图谱信息:2,2,2-三氟乙基 对甲苯磺酸酯(433-06-7)核磁图( 13 CNMR) 2,2,2-三氟乙基 对甲苯磺酸酯(433-06-7)核磁图( 1 HNMR) 2,2,2-三氟乙基 对甲苯磺酸酯(433-06-7)质谱(MS) 2,2,2-三氟乙基 对甲苯磺酸酯(433-06-7)红外图谱(IR2) 2,2,2-三氟乙基 对甲苯磺酸酯(433-06-7)红外图谱(IR1)
- Hazard Note:Irritant
- Alfa Aesar:2,2,2-三氟乙基对甲苯磺酸酯,98+% 2,2,2-Trifluoroethyl p-toluenesulfonate, 98+%(433-06-7)
- MOL 文件:433-06-7.mol
- Sigma Aldrich:433-06-7(sigmaaldrich)
- 敏感性:Moisture Sensitive
