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Bromoacetic acid is the chemical compound with the formula Br C H 2 CO 2 H. This colorless solid is a relatively strong alkylating agent . Bromoacetic acid and its esters are widely used building blocks in organic synthesis , for example, in pharmaceutical chemistry .
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Boron trifluoride-acetic acid complex, solid UN 3420: 8: Boron trifluoride-propionic acid complex, solid UN 3421: 8: Potassium hydrogen difluoride solution UN 3422: 6.1: Potassium fluoride solution UN 3423: 8: Tetramethylammonium hydroxide, solid UN 3424: 6.1: Ammonium dinitro-o-cresolate solution UN 3425: 8: Bromoacetic acid, solid UN 3426: 6 ...
Ethyl bromoacetate is listed by the World Health Organization as a riot control agent, and was first employed for that purpose by French police in 1912. [4] The French army used rifle grenades 'grenades lacrymogènes' [5] filled with this gas against the Germans beginning in August 1914, but the weapons were largely ineffective, even though ethyl bromoacetate is twice as toxic as chlorine.
In a monohaloacetic acid, a single halogen replaces a hydrogen atom: for example, in bromoacetic acid. Further substitution of hydrogen atoms with halogens can occur, as in dichloroacetic acid and trichloroacetic acid. Haloacetic acids are a common contaminant in treated drinking water, particularly water subjected to chlorination.
Free-radical substitution with bromine is commonly used to prepare organobromine compounds. Carbonyl-containing, benzylic, allylic substrates are especially prone to this reactions. For example, the commercially significant bromoacetic acid is generated directly from acetic acid and bromine in the presence of phosphorus tribromide catalyst:
Methyl bromoacetate is an alkylating agent.It has been used to alkylate phenol and amino groups. [4] [5] Moreover, it can be used to make vitamins and pharmaceutical drugs.It is commonly used as a reagent in chemical modification of histidine. [2]
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