硼烷肼
| 硼烷肼 | |
|---|---|
| 识别 | |
| CAS号 | 14931-40-9 
|
| 性质 | |
| 化学式 | H7BN2 |
| 摩尔质量 | 45.88 g·mol−1 |
| 熔点 | 61 °C[1] |
| 若非注明，所有数据均出自标准状态（25 ℃，100 kPa）下。 | |
硼烷肼是一种无机化合物，化学式为N2H4BH3。它可由硫酸肼和硼氢化钠反应制得。[1]它也能在氢溴酸肼和硼氢化镁的反应中生成：[2]
- 2 N2H5Br + Mg(BH4)2 → 2 N2H4BH3 + MgBr2 + 2 H2↑
性质
[编辑]硼烷肼在液态肼中会发生自催化分解，生成H2BNHNH2和H2[3]；它热分解生成(H2BNHNHBH2)n。[4]
它可以水解：[5]
- H3BNH2NH2 + 3 H2O → H3BO3 + N2H4 + 3 H2↑
参考文献
[编辑]- ^ 1.0 1.1 Goubeau, J.; Ricker, E. Borinhydrazin und seine Pyrolyseprodukte. Zeitschrift fuer Anorganische und Allgemeine Chemie (1961), 310, 123-142. doi:10.1002/zaac.19613100303.
- ^ Margaret Fitzgerald; et al. Low-Temperature Dehydrogenation of Vapor-Deposited Magnesium Borohydrides Imaged Using Identical Location Microscopy. J. Phys. Chem. C 2022, 126, 45, 19024–19034. doi:10.1021/acs.jpcc.2c04777.
- ^ Zakharov, V. V.; Nikitin, V. S.; Zhigach, A. F.; Manelis, G. B.; Nechiporenko, G. N. Kinetics and mechanism of the thermal decomposition of hydrazineborane solutions in hydrazine. I. Kinetics of thermal decomposition. Zhurnal Fizicheskoi Khimii (1975), 49(10), 2595-2599. ISSN 0044-4537.
- ^ Zhigach, A. F.; Zakharov, V. V.; Manelis, G. B.; Nechiporenko, G. N.; Nikitin, V. S.; Esel'son, B. M. Kinetics of the thermal decomposition of hydrazineborane. Zhurnal Neorganicheskoi Khimii (1973), 18 (7), 1762-1766.
- ^ Zakharov, V. V.; Nechiporenko, G. N.; Manelis, G. B. Kinetics and mechanism of the thermal decomposition of hydrazineborane solutions in hydrazine. II. Mechanism of thermal decomposition. Zhurnal Fizicheskoi Khimii (1975), 49 (10), 2600-2604. ISSN 0044-4537.
- ^ S. Pylypko; et al. Metal hydride–hydrazine borane: Towards hydrazinidoboranes or composites as hydrogen carriers. International Journal of Hydrogen Energy, 2015. 40 (43): 14875-14884. doi:10.1016/j.ijhydene.2015.09.012.
参见
[编辑]- 硼烷氨（NH3BH3）