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Sigma-Aldrich

Hydrobromic acid

48 wt. % in H2O, ≥99.99%

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About This Item

Fórmula empírica (Notação de Hill):
HBr
Número CAS:
10035-10-6
Peso molecular:
80.91
Beilstein:
3587158
Número MDL:
MFCD00011323
Código UNSPSC:
12352106
ID de substância PubChem:
329754536
NACRES:
NA.21

densidade de vapor

2.8 (vs air)

pressão de vapor

320 psi ( 21.1 °C)
8 mmHg ( 25 °C)

descrição

48% aqueous HBr

Ensaio

≥99.99%

forma

liquid

concentração

48 wt. % in H2O

densidade

1.49 g/mL at 25 °C (lit.)

cadeia de caracteres SMILES

Br

InChI

1S/BrH/h1H

chave InChI

CPELXLSAUQHCOX-UHFFFAOYSA-N

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Descrição geral

Hydrobromic acid is a strong acid that can be used as a brominating reagent for the electrophilic and radical bromination of olefins, alkynes, and ketones.

Aplicação

Hydrobromic acid can be used as a brominating agent for the:
  • Bromination of benzothiadiazoles and methylamines.
  • Oxidative bromination of olefins, alkynes, and ketones to corresponding dibrominated alkanes, alkenes, and α-bromoketones.

Pictogramas

CorrosionExclamation mark
GHS05,GHS07

Palavra indicadora

Danger

Frases de perigo

H290,H314,H335

Classificações de perigo

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

Órgãos-alvo

Respiratory system

Código de classe de armazenamento

8B - Non-combustible corrosive hazardous materials

Classe de risco de água (WGK)

WGK 1

Ponto de fulgor (°F)

Not applicable

Ponto de fulgor (°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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