1,4-苯二硫酚

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1,4-苯二硫酚
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  ✓
PubChem 4691729
SMILES
InChI
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 0.028 g·L−1[1]
pKa 5.92±0.10[1]
若非注明,所有数据均出自一般条件(25 ℃,100 kPa)下。

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]

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. ^ 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]
  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. 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). 
  4. ^ 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). 
  5. ^ 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).