Triethylammonium Fluoride 三乙胺三氟化氢
CAS 73602-61-6 MFCD00043294
化学结构图
SMILES: CCN(CC)CC.F.F.F
化学属性
| Mol. Formula | C6H15N |
|---|---|
| Mol. Weight | 161 |
| Boiling Point | 70 |
| Refractive index | n20/D 1.3915(lit.) |
| Density | 0.989 |
| Flash Point | 87°(188°F) |
| TSCA | Yes |
| Melting Point | -29° |
| Stability | 易吸潮 |
别名和识别编码
| Chemical Name | Triethylammonium Fluoride |
|---|---|
| CAS Number | 73602-61-6 |
| Alfabeta Name | TRIETHYLAMINETRIHYDROFLUORIDE |
| MDL Number | MFCD00043294 |
| Synonym | Ethanamine, N,N-diethyl-, trihydrofluoride HF HF 37% IN TRIETHYLAMINE HYDROGEN FLUORIDE IN TRIETHYLAMINE: TECH. HYDROGEN FLUORIDE TRIETHYLAMINE Hydrogen fluoride in triethylamine Hydrogen fluoride triethylamine MEC-82 TRIETHYLAMINE TRIS(HYDROGEN FLUORIDE) TRIETHYLAMINE TRISHYDROFLUORIDE Triethylamin-trihydrofluoride Triethylamine trihydrofluoride 97% TriethylamineX3Hf Triethylamine·3hydrogen fluoride Triethylamine·trihydrofluoric acid 三乙基胺 三氢氟酸盐 |
| PubChem Substance ID | 87577703 |
| EC Number | 277-550-5 |
| Beilstein Registry Number | 5522945 |
| Chemical Name Translation | 三乙胺三氟化氢 |
| Reaxys-RN | 5522945 |
| InChIKey | IKGLACJFEHSFNN-UHFFFAOYSA-N |
| LabNetwork Molecule ID | LN00117474 |
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分类
- {SNA} Chemical Synthesis, Fluorination, Fluorination Reagents, Synthetic Reagents
产品应用
- 从环氧化合物制备邻位二氟化物；合成3-氟氮杂环丁烷（3-fluoroazetidine）。氟化试剂。
相关文献及参考
- Convenient mild fluorinating agent which can be handled in glass equipment (long-term storage in glass is not recommended):
- For electrochemical fluorodeiodination of alkyl iodides, see: Synlett, 999 (2000). Fluorodesilylation in ß-lactams has also been reported: J. Chem. Soc., Perkin 1, 1327 (1995).
- A variety of compounds undergo electrochemical fluorination at activated positions. ɑ-Fluorinations of sulfides have been extensively studied by Fuchigami and others. The reaction usually requires the presence of an electron withdrawing group ɑ- to the sulfur atom, e.g. monofluorination of ethyl (phenylthio)acetate: J. Org. Chem., 56, 6731 (1991); 59, 5937 (1994); 60, 3459 (1995), and of phenylthio substituted nitrogen heterocycles including ß-lactams: Tetrahedron Lett., 33, 7017 (1992); J. Org. Chem., 57, 3755 (1992); 58, 4200 (1993).
- Excellent, selective reagent for cleavage of O-silyl groups in carbohydrates, nucleotides, cyanohydrins, etc.: Carbohydr. Res., 166, 309 (1987); J. Org. Chem., 52, 564 (1987); Bioorg. Chem. Med. Lett., 4, 1345 (1994); J. Am. Chem. Soc., 116, 4697 (1994). This has been exploited in a mild synthesis of substituted furans: Tetrahedron Lett., 37, 6065 (1996):
- Activated halides can be displaced to give the corresponding fluorides J. Fluorine Chem., 15, 423 (1980); 47, 467 (1990). Ca
- In the presence of NBS, alkenes undergo trans-fluorobromination in high yield: Synthesis, 562 (1987); Liebigs Ann. Chem., 849 (1995); Org. Synth., 76, 159 (1998). Vinyl oxiranes undergo ring opening to give fluorohydrins: J. Fluorine Chem., 70, 1 (1995); in the presence of NBS, fluorobromination of the double bond occurs instead: J. Org. Chem., 59, 5277 (1994).
- The Balz-Schiemann reaction of aryldiazonium fluoroborates with t
- The Balz-Schiemann reaction of aryldiazonium fluoroborates with the reagent under ultrasound irradiation gives improved yields of aryl fluorides: Z. Chem., 26, 169 (1986).
安全信息
GHS Symbol
- H290 May be corrosive to metals 可能腐蚀金属。
- H314 Causes severe skin burns and eye damage 导致严重的皮肤灼伤和眼睛损伤
- H300+H310+H330
- P260 Do not breathe dust/fume/gas/mist/vapours/spray. 不要吸入粉尘/烟/气体/烟雾/蒸汽/喷雾。
- P262 Do not get in eyes, on skin, or on clothing. 不要接触眼睛，皮肤或衣服。
- P264 Wash hands thoroughly after handling. 处理后要彻底洗净双手。
- 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。
- P284 Wear respiratory protection.? 佩戴呼吸保护装置。
- P302+P350
- P303+P361+P353
- P304+P340+P310
- P305+P351+P338
- P305+P351+P338+P310
- P403+P233
- P501 Dispose of contents/container to..… 处理内容物/容器.....
- S26 In case of contact with eyes, rinse immediately with plenty of water and seek medical advice 眼睛接触后，立即用大量水冲洗并征求医生意见；
- S36/37/39 Wear suitable protective clothing, gloves and eye/face protection 穿戴适当的防护服、手套和眼睛/面保护；
- S45 In case of accident or if you feel unwell seek medical advice immediately (show the label where possible) 发生事故时或感觉不适时，立即求医（可能时出示标签）；
- R26/27/28 Very toxic by inhalation, in contact with skin and if swallowed 吸入，皮肤接触及吞食都有剧毒
- R35 Causes severe burns 会导致严重灼伤
- 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
- Sigma Aldrich:73602-61-6(sigmaaldrich)
- 溶于水。
