二氧化偶氮苯
二氧化偶氮苯是一种有机化合物,化学式为(C
6H
5N(O))
2,其顺式和反式异构体都是已知的。其中,顺式异构体是无色的晶体。[1]
二氧化偶氮苯 | |
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识别 | |
CAS号 | 35506-28-6 ![]() 31077-80-2(Z) ![]() 115626-83-0(E) ![]() |
PubChem | 135418545 |
SMILES |
|
性质 | |
化学式 | C12H10N2O2 |
摩尔质量 | 214.22 g·mol−1 |
外观 | 无色固体 |
密度 | 1.31 g/cm3 |
熔点 | 68°C(分解) |
若非注明,所有数据均出自标准状态(25 ℃,100 kPa)下。 |
反应
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Structure of (PhNO)2 viewed down an approximate C2 axis. The N-O and N-N distances are 1.26 (average of two) and 1.33 Å, respectively.[1] Color code: blue=N, red = O, gray = C.
二氧化偶氮苯在溶解时会转化为深蓝色的亚硝基苯:
- (C
6H
5N(O))
2 → 2 C
6H
5NO
它是一种弱碱,可以形成配离子,如[Co[(C
6H
5N(O))
2]
4]2+。[2]
参考文献
- Dieterich, David A.; Paul, Iain C.; Curtin, David Y. . Journal of the American Chemical Society. 1974, 96 (20): 6372–6380. doi:10.1021/ja00827a021.
- Emhoff, Kylin A.; Balaraman, Lakshmi; Simpson, Sydney R.; Stromyer, Michael L.; Kalil, Haitham F.; Beemiller, James R.; Sikatzki, Philipp; Eshelman, Teya S.; Salem, Ahmed M. H.; Debord, Michael A.; Panzner, Matthew J.; Youngs, Wiley J.; Boyd, W. Christopher. . ACS Omega. 2018, 3 (11): 16021–16027. PMC 6643636
. PMID 31458240. doi:10.1021/acsomega.8b01200.
拓展阅读
- Biljan, Ivana; Cvjetojevic, Gorana; Smrecki, Vilko; Novak, Predrag; Mali, Gregor; Plavec, Janez; Babic, Darko; Mihalic, Zlatko; Vancik, Hrvoj. . Journal of Molecular Structure (Elsevier BV). 2010, 979 (1-3): 22–26. ISSN 0022-2860. doi:10.1016/j.molstruc.2010.05.034.
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