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The United States Drug Enforcement Administration (DEA) maintains lists regarding the classification of illicit drugs (see DEA Schedules).It also maintains List I of chemicals and List II of chemicals, which contain chemicals that are used to manufacture the controlled substances/illicit drugs.
Bromobenzene is an aryl bromide and the simplest of the bromobenzenes, consisting of a benzene ring substituted with one bromine atom. Its chemical formula is C 6 H 5 Br . It is a colourless liquid although older samples can appear yellow.
Bromobenzenes may be carboxylated into carboxylic acids using carbon monoxide.The reaction takes place in a two-phase mixture of p-xylene and water as solvent, in the presence of catalytic PdCl
4-Fluorobromobenzene is synthesized via bromination of fluorobenzene in the presence of a Lewis acid catalyst such as iron(III) bromide or aluminium tribromide. [2]4-Bromofluorobenzene is regarded by the Toxic Substances Control Act as a high production volume chemical, that is, a chemical that 1 million pounds (about 500 tonnes) per year is either produced in or imported to the United States.
If the benzene ring contains other substituents, it belongs in Category:Bromobenzene derivatives. Pages in category "Bromobenzenes" The following 10 pages are in this ...
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Hexabromobenzene (HBB) is an aryl bromide and a six-substituted bromobenzene in which all six positions of the central benzene ring are bonded to a bromine atom. Hexabromobenzene has seen use in high voltage capacitors as a flame retardant. [5]
Pages in category "Bromobenzene derivatives" The following 69 pages are in this category, out of 69 total. This list may not reflect recent changes. 0–9. 2C-B;