硝酸溴
外观
硝酸溴 | |
---|---|
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IUPAC名 Bromo nitrate | |
别名 | 次溴酸硝酰酯 |
识别 | |
CAS号 | 40423-14-1 |
PubChem | 123495 |
ChemSpider | 110090 |
SMILES |
|
性质 | |
化学式 | BrNO3 |
摩尔质量 | 141.91 g·mol⁻¹ |
外观 | 黄色液体 |
熔点 | -42 °C(231 K) |
沸点 | 0 °C(273 K) |
若非注明,所有数据均出自标准状态(25 ℃,100 kPa)下。 |
硝酸溴是一种无机化合物,由溴和硝酸衍生而来,化学式为BrNO3。该化合物是一种黄色液体,在温度高于0 °C时分解。[1]
合成
[编辑]硝酸银与溴的醇溶液的反应:
- Br
2 + AgNO
3 → BrNO
3 + AgBr
- BrCl + ClNO
3 → BrNO
3 + Cl
2
物理性质
[编辑]硝酸溴为不稳定的黄色液体,在0 °C以上的温度下分解。
应用
[编辑]硝酸溴在对流层化学中发挥重要作用,因为其会与硫酸发生反应。[4][5]
参考资料
[编辑]- ^ Bromine nitrate properties - SpringerMaterials. materials.springer.com. [31 October 2021]. (原始内容存档于2021-11-04).
- ^ Colussi, Agustín J.; Grela, María A. Thermochemical kinetics of bromine nitrate, bromine nitrite, halogen hydroperoxides, dichlorine pentoxide, peroxycarboxylic acids, and diacyl peroxides. International Journal of Chemical Kinetics. 1998, 30 (1): 41–45 [31 October 2021]. ISSN 1097-4601. doi:10.1002/(SICI)1097-4601(1998)30:1<41::AID-KIN5>3.0.CO;2-U. (原始内容存档于2021-11-04) (英语).
- ^ Parthiban, Srinivasan; Lee, Timothy J. Ab initio investigation of the atmospheric molecule bromine nitrate: Equilibrium structure, vibrational spectrum, and heat of formation. The Journal of Chemical Physics. 8 July 1998, 109 (2): 525–530 [31 October 2021]. ISSN 0021-9606. doi:10.1063/1.476589. (原始内容存档于2021-11-04).
- ^ Sander, R.; Rudich, Y.; Glasow, R. von; Crutzen, P. J. The role of BrNO3 in marine tropospheric chemistry: A model study. Geophysical Research Letters. 1999, 26 (18): 2857–2860 [31 October 2021]. ISSN 1944-8007. S2CID 94609017. doi:10.1029/1999GL900478. (原始内容存档于2021-11-01) (英语).
- ^ Spencer, John E.; Rowland, F. S. Bromine nitrate and its stratospheric significance. The Journal of Physical Chemistry. 1 January 1978, 82 (1): 7–10 [31 October 2021]. ISSN 0022-3654. doi:10.1021/j100490a002. (原始内容存档于2021-11-24).