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Merck

339245

Sigma-Aldrich

氢溴酸

48 wt. % in H2O, ≥99.99%

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About This Item

经验公式(希尔记法):
HBr
CAS号:
分子量:
80.91
Beilstein:
3587158
MDL號碼:
分類程式碼代碼:
12352106
PubChem物質ID:
NACRES:
NA.21

蒸汽密度

2.8 (vs air)

品質等級

蒸汽壓力

320 psi ( 21.1 °C)
8 mmHg ( 25 °C)

描述

48% aqueous HBr

化驗

≥99.99%

形狀

liquid

濃度

48 wt. % in H2O

密度

1.49 g/mL at 25 °C (lit.)

SMILES 字串

Br

InChI

1S/BrH/h1H

InChI 密鑰

CPELXLSAUQHCOX-UHFFFAOYSA-N

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相关类别

一般說明

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。

應用

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。

象形圖

CorrosionExclamation mark

訊號詞

Danger

危險聲明

危險分類

Eye Dam. 1 - Met. Corr. 1 - Skin Corr. 1B - STOT SE 3

標靶器官

Respiratory system

儲存類別代碼

8B - Non-combustible, corrosive hazardous materials

水污染物質分類(WGK)

WGK 1

閃點(°F)

Not applicable

閃點(°C)

Not applicable


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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
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
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
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
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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