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
UNSPSC Code:
12352106
NACRES:
NA.21
PubChem Substance ID:
MDL number:
Beilstein/REAXYS Number:
3587158
产品名称
氢溴酸, 48 wt. % in H2O, ≥99.99%
InChI
1S/BrH/h1H
SMILES string
Br
InChI key
CPELXLSAUQHCOX-UHFFFAOYSA-N
vapor density
2.8 (vs air)
vapor pressure
320 psi ( 21.1 °C)
8 mmHg ( 25 °C)
description
48% aqueous HBr
assay
≥99.99%
form
liquid
concentration
48 wt. % in H2O
density
1.49 g/mL at 25 °C (lit.)
Quality Level
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Application
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。
General description
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。
signalword
Danger
hcodes
Hazard Classifications
Eye Dam. 1 - Met. Corr. 1 - Skin Corr. 1B - STOT SE 3
target_organs
Respiratory system
存储类别
8B - Non-combustible corrosive hazardous materials
wgk
WGK 1
flash_point_f
Not applicable
flash_point_c
Not applicable
法规信息
危险化学品
此项目有
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
Giant Electron-Phonon Coupling and Deep Conduction Band Resonance in Metal Halide Double Perovskite.
Julian A Steele et al.
ACS nano, 12(8), 8081-8090 (2018-08-08)
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
Małgorzata Olejniczak et al.
The Journal of chemical physics, 136(1), 014108-014108 (2012-01-14)
We report the implementation of nuclear magnetic resonance (NMR) shielding tensors within the four-component relativistic Kohn-Sham density functional theory including non-collinear spin magnetization and employing London atomic orbitals to ensure gauge origin independent results, together with a new and efficient
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
Peter Comba et al.
Chemistry (Weinheim an der Bergstrasse, Germany), 18(6), 1700-1710 (2012-01-12)
The synthesis and characterization of a novel dinucleating ligand L (L=4,11-dimethyl-1,8-bis{2-[N-(di-2-pyridylmethyl)amino]ethyl}cyclam) and its μ-oxo-bridged diferric complex [(H(2)L){Fe(III)(2)(O)}(Cl)(4)](2+) are reported. This diiron(III) complex is the first example of a truly functional purple acid phosphatase (PAP) mimic as it accelerates the hydrolysis
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