1,4-苯二硫酚

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
英文名
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  checkY
PubChem 4691729
SMILES
 
  • C1=CC(=CC=C1S)S
InChI
 
  • 1S/C6H6S2/c7-5-1-2-6(8)4-3-5/h1-4,7-8H
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

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
  1. Calculated using Advanced Chemistry Development (ACD/Labs) Software V11.02 (© 1994-2020 ACD/Labs). Retrieved from SciFinder. [2020-04-25]
  2. 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.
  3. 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. . 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）.
  4. A. E. Lakraychi, E. Deunf, K. Fahsi, P. Jimenez, J.-P. Bonnet, F. Djedaini-Pilard, M. Bécuwe, P. Poizot, F. Dolhem. . Journal of Materials Chemistry A. 2018, 6 (39): 19182–19189 [2020-05-29]. ISSN 2050-7488. doi:10.1039/C8TA07097K （英语）.
  5. Javier Ajenjo, Blanka Klepetářová, Martin Greenhall, Daniel Bím, Martin Culka, Lubomír Rulíšek, Petr Beier. . Chemistry – A European Journal. 2019-08-05 [2020-05-29]. ISSN 0947-6539. doi:10.1002/chem.201902651 （英语）.
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