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Hydrogen bromide solution

33 wt. % in acetic acid

Empirical Formula (Hill Notation):
Molecular Weight:
MDL number:
PubChem Substance ID:

vapor density

2.8 (vs air)

Quality Level

vapor pressure

11.4 mmHg ( 20 °C)


30-32% HBr
33 wt. % in acetic acid


1.354 g/mL at 25 °C

SMILES string




InChI key


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5 mL in ampule
100, 4×100, 500 mL in Sure/Seal™

Physical properties

May darken upon storage.


CorrosionExclamation mark

Signal Word


Hazard Statements

Hazard Classifications

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

Target Organs

Respiratory system

Storage Class Code

8A - Combustible, corrosive hazardous materials

WGK Germany


Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Certificate of Analysis

Certificate of Origin

The use of hydrogen bromide in acetic acid for the removal of carbobenzoxy groups and benzyl esters of peptide derivatives1.
Ben-Ishai DOV.
The Journal of Organic Chemistry, 19(1), 62-66 (1954)
Anna Partyka et al.
Bioorganic & medicinal chemistry, 23(1), 212-221 (2014-12-02)
Continuing our earlier study in a group of purine-2,6-dione derivatives of long chain arylpiperazines (LCAPs), a series of 8-unsubstituted 7-phenylpiperazin-4-yl-alkyl (4-14) and 7-tetrahydroisoquinolinyl-alkyl (15-17) analogues were synthesized and their serotonin 5-HT1A, 5-HT2A, 5-HT6, 5-HT7 and dopamine D2 receptor affinities were...
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...
Yuri Choi et al.
ACS nano, 8(11), 11377-11385 (2014-10-18)
Hybrid nanoparticles composed of multiple components can offer unique opportunities for understanding the nanoscale mechanism and advanced material applications. Here, we report the synthesis of heterodimeric silver-carbon dot nanoparticles (Ag-CD NPs) where the Ag NP is grown on the surface...
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...

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