1,4-苯二硫酚
化合物
1,4-苯二硫酚是一种有机化合物，化学式为C6H6S2，是苯的1,4-位的氢被巯基取代的产物。它可由1,4-二溴苯为原料制备。[3]
| 1,4-苯二硫酚 | |
|---|---|
| |
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| 英文名 | 1,4-benzenedithiol 1,4-dimercaptobenzene |
| 别名 | 1,4-苯二硫醇 p-苯二硫酚 对二巯基苯 |
| 识别 | |
| CAS号 | 624-39-5 
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| PubChem | 4691729 |
| SMILES |
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| InChI |
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| 性质 | |
| 化学式 | C6H6S2 |
| 摩尔质量 | 142.24 g·mol−1 |
| 密度 | 1.240±0.06 g·cm−3（20 °C）[1] |
| 熔点 | 98 °C（371 K）[2] |
| 溶解性（水） | 0.028 g·L−1[1] |
| pKa | 5.92±0.10[1] |
| 若非注明，所有数据均出自标准状态（25 ℃，100 kPa）下。 | |
性质
编辑1,4-苯二硫酚可以被氧化为1,4-苯二磺酸。[4]它和氟气反应，得到1,4-二(五氟硫基)苯以及少量的2-氟-1,4-二(五氟硫基)苯。[5]
参考文献
编辑- ^ 1.0 1.1 1.2 Calculated using Advanced Chemistry Development (ACD/Labs) Software V11.02 (© 1994-2020 ACD/Labs). Retrieved from SciFinder. [2020-04-25]
- ^ Kopylova, B. V.; Khasanova, M. N.; Freidlina, R. Kh. New method for synthesizing arylthiols（俄文）. Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya, 1970. 3. 633-636. ISSN: 0002-3353.
- ^ Noah E. Horwitz, Jiaze Xie, Alexander S. Filatov, Robert J. Papoular, William E. Shepard, David Z. Zee, Mia P. Grahn, Chloe Gilder, John S. Anderson. Redox-Active 1D Coordination Polymers of Iron–Sulfur Clusters. Journal of the American Chemical Society. 2019-03-06, 141 (9): 3940–3951 [2020-05-29]. ISSN 0002-7863. doi:10.1021/jacs.8b12339 （英语）.
- ^ A. E. Lakraychi, E. Deunf, K. Fahsi, P. Jimenez, J.-P. Bonnet, F. Djedaini-Pilard, M. Bécuwe, P. Poizot, F. Dolhem. An air-stable lithiated cathode material based on a 1,4-benzenedisulfonate backbone for organic Li-ion batteries. Journal of Materials Chemistry A. 2018, 6 (39): 19182–19189 [2020-05-29]. ISSN 2050-7488. doi:10.1039/C8TA07097K （英语）.
- ^ Javier Ajenjo, Blanka Klepetářová, Martin Greenhall, Daniel Bím, Martin Culka, Lubomír Rulíšek, Petr Beier. Preparation of (Pentafluorosulfanyl)benzenes by Direct Fluorination of Diaryldisulfides: Synthetic Approach and Mechanistic Aspects. Chemistry – A European Journal. 2019-08-05 [2020-05-29]. ISSN 0947-6539. doi:10.1002/chem.201902651 （英语）.