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Bromide information


Bromide
Names
Systematic IUPAC name
Bromide[1]
Identifiers
CAS Number
  • 24959-67-9 checkY
3D model (JSmol)
  • Interactive image
Beilstein Reference
3587179
ChEBI
  • CHEBI:15858 checkY
ChEMBL
  • ChEMBL11685 checkY
ChemSpider
  • 254 checkY
Gmelin Reference
14908
KEGG
  • C01324 ☒N
PubChem CID
  • 259
UNII
  • 952902IX06 checkY
InChI
  • InChI=1S/BrH/h1H/p-1 checkY
    Key: CPELXLSAUQHCOX-UHFFFAOYSA-M checkY
SMILES
  • [Br-]
Properties
Chemical formula
Br
Molar mass 79.904 g·mol−1
Conjugate acid Hydrogen bromide
Thermochemistry
Std molar
entropy (S298)
82 J·mol−1·K−1[2]
Std enthalpy of
formation fH298)
−121 kJ·mol−1[2]
Pharmacology
ATC code
N05CM11 (WHO)
Pharmacokinetics:
Biological half-life
12 d
Related compounds
Other anions
Fluoride

Chloride
Iodide

Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
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Infobox references

A bromide ion is the negatively charged form (Br) of the element bromine, a member of the halogens group on the periodic table. Most bromides are colorless. Bromides have many practical roles, being found in anticonvulsants, flame-retardant materials, and cell stains.[3] Although uncommon, chronic toxicity from bromide can result in bromism, a syndrome with multiple neurological symptoms. Bromide toxicity can also cause a type of skin eruption, see potassium bromide. The bromide ion has an ionic radius of 196 pm.[4]

  1. ^ "Bromide – PubChem Public Chemical Database". The PubChem Project. USA: National Center for Biotechnology Information. Archived from the original on 2012-11-03.
  2. ^ a b Zumdahl, Steven S. (2009). Chemical Principles (6th ed.). Houghton Mifflin. ISBN 978-0-618-94690-7.
  3. ^ Rattley, Matt (2012). "Ambiguous bromine". Nature Chemistry. 4 (6): 512. Bibcode:2012NatCh...4..512R. doi:10.1038/nchem.1361. PMID 22614389.
  4. ^ Shannon, R. D. (1976). "Revised effective ionic radii and systematic studies of interatomic distances in halides and chalcogenides". Acta Crystallographica A. 32 (5): 751–767. doi:10.1107/s0567739476001551.

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Bromide

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A bromide ion is the negatively charged form (Br−) of the element bromine, a member of the halogens group on the periodic table. Most bromides are colorless...

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Bromine

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While it is rather rare in the Earth's crust, the high solubility of the bromide ion (Br−) has caused its accumulation in the oceans. Commercially the element...

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Potassium bromide

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1975 in the US. Its action is due to the bromide ion (sodium bromide is equally effective). Potassium bromide is used as a veterinary drug, in antiepileptic...

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Ethidium bromide

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Ethidium bromide (or homidium bromide, chloride salt homidium chloride) is an intercalating agent commonly used as a fluorescent tag (nucleic acid stain)...

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Ipratropium bromide

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Ipratropium bromide, sold under the trade name Atrovent among others, is a type of anticholinergic (SAMA: short acting muscarinic antagonist) medication...

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Hydrogen bromide

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Hydrogen bromide is the inorganic compound with the formula HBr. It is a hydrogen halide consisting of hydrogen and bromine. A colorless gas, it dissolves...

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Sodium bromide

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Sodium bromide is an inorganic compound with the formula NaBr. It is a high-melting white, crystalline solid that resembles sodium chloride. It is a widely...

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Phenylmagnesium bromide

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Phenylmagnesium bromide, with the simplified formula C 6H 5MgBr, is a magnesium-containing organometallic compound. It is commercially available as a...

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Tetrabutylammonium bromide

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Tetrabutylammonium bromide (TBAB) is a quaternary ammonium salt with a bromide commonly used as a phase transfer catalyst. It is used to prepare many...

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Bromomethane

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Bromomethane, commonly known as methyl bromide, is an organobromine compound with formula CH3Br. This colorless, odorless, nonflammable gas is produced...

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Rocuronium bromide

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Rocuronium bromide (brand names Zemuron, Esmeron) is an aminosteroid non-depolarizing neuromuscular blocker or muscle relaxant used in modern anaesthesia...

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Ammonium bromide

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Ammonium bromide, NH4Br, is the ammonium salt of hydrobromic acid. The chemical crystallizes in colorless prisms, possessing a saline taste; it sublimes...

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Lithium bromide

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Lithium bromide (LiBr) is a chemical compound of lithium and bromine. Its extreme hygroscopic character makes LiBr useful as a desiccant in certain air...

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Aluminium bromide

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Aluminium bromide is any chemical compound with the empirical formula AlBrx. Aluminium tribromide is the most common form of aluminium bromide. It is a...

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Barium bromide

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Barium bromide is the chemical compound with the formula BaBr2. It is ionic and hygroscopic in nature. BaBr2 crystallizes in the lead chloride (cotunnite)...

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Vinyl bromide

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Vinyl bromide is the organobromine compound with the formula CH2=CHBr. Classified as a vinyl halide, it is a colorless gas at room temperature. It is...

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Benzyl bromide

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Benzyl bromide is an organic compound with the formula C6H5CH2Br. The molecule consists of a benzene ring substituted with a bromomethyl group. It is...

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Nitrosyl bromide

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Nitrosyl bromide is the chemical compound with the chemical formula NOBr. It is a red gas with a condensing point just below room temperature. It reacts...

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Butyl bromide

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Butyl bromide (C4H9Br) may refer to: 1-Bromobutane (n-Butyl bromide) 2-Bromobutane (sec-butyl bromide) 1-Bromo-2-methylpropane (isobutyl bromide) 2-Bromo-2-methylpropane...

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Xylyl bromide

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Xylyl-bromide, also known as methylbenzyl bromide or T-stoff ('substance-T'), is any member or a mixture of organic chemical compounds with the molecular...

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Methyltriphenylphosphonium bromide

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Methyltriphenylphosphonium bromide is the organophosphorus compound with the formula [(C6H5)3PCH3]Br. It is the bromide salt of a phosphonium cation. It...

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Umeclidinium bromide

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Umeclidinium bromide, sold under the brand name Incruse Ellipta, is a long-acting muscarinic antagonist approved for the maintenance treatment of chronic...

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Cyanogen bromide

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Cyanogen bromide is the inorganic compound with the formula (CN)Br or BrCN. It is a colorless solid that is widely used to modify biopolymers, fragment...

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Glycopyrronium bromide

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Glycopyrronium bromide is a medication of the muscarinic anticholinergic group. It does not cross the blood–brain barrier and consequently has few to...

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Calcium bromide

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Calcium bromide is the name for compounds with the chemical formula CaBr2(H2O)x. Individual compounds include the anhydrous material (x = 0), the hexahydrate...

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