339245
氢溴酸
48 wt. % in H2O, ≥99.99%
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关于此项目
经验公式（希尔记法）:
HBr
化学文摘社编号:
分子量:
80.91
Beilstein:
3587158
MDL编号:
UNSPSC代码:
12352106
PubChem化学物质编号:
NACRES:
NA.21
蒸汽密度
2.8 (vs air)
质量水平
蒸汽压
320 psi ( 21.1 °C)
8 mmHg ( 25 °C)
描述
48% aqueous HBr
方案
≥99.99%
表单
liquid
浓度
48 wt. % in H2O
密度
1.49 g/mL at 25 °C (lit.)
SMILES字符串
Br
InChI
1S/BrH/h1H
InChI key
CPELXLSAUQHCOX-UHFFFAOYSA-N
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一般描述
氢溴酸是一种强酸，可作为溴化试剂用于烯烃、炔烃和酮的亲电和自由基溴化。
应用
氢溴酸可作为溴化剂用于：
- 苯并噻二唑和甲胺的溴化。
- 烯烃、炔烃和酮氧化溴化到相对应的二溴化烷烃、烯烃和 α-溴代酮。
警示用语：
Danger
危险声明
危险分类
Eye Dam. 1 - Met. Corr. 1 - Skin Corr. 1B - STOT SE 3
靶器官
Respiratory system
储存分类代码
8B - Non-combustible corrosive hazardous materials
WGK
WGK 1
闪点(°F)
Not applicable
闪点(°C)
Not applicable
法规信息
危险化学品
此项目有
Giant Electron-Phonon Coupling and Deep Conduction Band Resonance in Metal Halide Double Perovskite.
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The room-temperature charge carrier mobility and excitation-emission properties of metal halide perovskites are governed by their electronic band structures and intrinsic lattice phonon scattering mechanisms. Establishing how charge carriers interact within this scenario will have far-reaching consequences for developing high-efficiency
Masoumeh Keshavarz et al.
Advanced materials (Deerfield Beach, Fla.), 32(40), e2001878-e2001878 (2020-08-31)
Lead-free double perovskites have great potential as stable and nontoxic optoelectronic materials. Recently, Cs2 AgBiBr6 has emerged as a promising material, with suboptimal photon-to-charge carrier conversion efficiency, yet well suited for high-energy photon-detection applications. Here, the optoelectronic and structural properties
Ahmed Hasbi et al.
FASEB journal : official publication of the Federation of American Societies for Experimental Biology, 28(11), 4806-4820 (2014-07-27)
Although the dopamine D1-D2 receptor heteromer has emerging physiological relevance and a postulated role in different neuropsychiatric disorders, such as drug addiction, depression, and schizophrenia, there is a need for pharmacological tools that selectively target such receptor complexes in order
Yaohui Tang et al.
Journal of cerebral blood flow and metabolism : official journal of the International Society of Cerebral Blood Flow and Metabolism, 34(7), 1138-1147 (2014-04-10)
Neural stem cells (NSCs) show therapeutic potential for ischemia in young-adult animals. However, the effect of aging on NSC therapy is largely unknown. In this work, NSCs were transplanted into aged (24-month-old) and young-adult (3-month-old) rats at 1 day after
Po-Yu Tsai et al.
Physical chemistry chemical physics : PCCP, 13(4), 1419-1423 (2010-11-27)
The orientation dependence of Br-atom formation in the reaction of the oriented OH radical with the HBr molecule using the hexapole electrostatic field was studied. Experimental results for the orientation dependence in the reaction were analyzed using a Legendre polynomial
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