Bromide ion

HCID 178825004CAS 67680-50-6
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Grundinformationen

Standard-SMILES
[Br-]
InChIKey
CPELXLSAUQHCOX-UHFFFAOYSA-M
Summenformel
Br-
Durchschnittliche Molmasse
79,9 g/mol

Überblick

Bromide is a halide anion and a monoatomic bromine. It is a conjugate base of a hydrogen bromide.

Namen und Bezeichner

Bevorzugter Name
Bromide ion
IUPAC
bromide
Englischer Name
bromide
Summenformel
Br-
Molmasse
80

Namen und Synonyme

bromidebromide ion24959-67-9Bromide ionsInorganic bromidesBromide (Br-)Caswell No. 499Dbromine anionBromide AnionBr-bromide(1-)UNII-952902IX06
Weitere Namen anzeigen
3-Carbamoyl-1-(3-phenyl-propyl)-pyridinium3-Carbamoyl-1-(3-phenyl-propyl)-pyridinium bromide
EPA Pesticide Chemical Code 053200Br(-)BROMINE, ION (BR1-)952902IX06DTXSID6043967CHEBI:15858HYDROBROMIC ACID, ION(1-)RefChem:58781

Datenbank-Bezeichner

CAS
67680-50-6
ChEMBL
CHEMBL1231461
ChEBI
CHEBI:15858
UNII
952902IX06
Nikkaji
J209.375H

Eigenschaften

Berechnete Struktureigenschaften

XLogP
1
Polarare Oberfläche (TPSA)
0 Ų
H-Brücken-Donoren
0
H-Brücken-Akzeptoren
1
Frei drehbare Bindungen
0
Schwere Atome
1

Experimentelle und physikochemische Eigenschaften

Chemical ClassesMajor ion
Solubility35 mg/mL at 20 °C
Melting Point-7.25 °C
Physical DescriptionLiquid

Sicherheit und Regulatorisches

Toxikologische Informationen

Treatment · 1 Eintrag

In case of acute exposure, bromide salts should be washed with water from any areas of dermal or ocular contact. If inhaled, treatment is mainly symptomatic and may include maintaining an adequate airway, administering oxygen, antibronchospasm therapy, and/or antibiotics. (L626)

Health Effects · 1 Eintrag

The bromide ion is a central nervous system depressant and chronic exposure produces neuronal effects. This is called bromism and can result in central reactions reaching from somnolence to coma, cachexia, exicosis, loss of reflexes or pathologic reflexes, clonic seizures, tremor, ataxia, loss of neural sensitivity, paresis, papillar edema of the eyes, abnormal speech, cerebral edema, delirium, aggressiveness, and psychoses. (L625, L626, L627)

Exposure RoutesOral (L626) ; inhalation (L626) ; dermal (L626)
Toxicity Summary · 1 Eintrag

The bromide ion is also known to affect the central nervous system, causing bromism. This is believed to be a result of bromide ions substituting for chloride ions in the in actions of neurotransmitters and transport systems, thus affecting numerous synaptic processes. (L626, L627, A543)

Signs and Symptoms · 1 Eintrag

The bromide ion is a central nervous system depressant producing ataxia, slurred speech, tremor, nausea, vomiting, lethargy, dizziness, visual disturbances, unsteadiness, headaches, impaired memory and concentration, disorientation and hallucinations. (L626, L627)

Carcinogen ClassificationNo indication of carcinogenicity (not listed by IARC). (L135)

Chemie und Industrie

Pharmakologische Informationen

Metabolism/MetabolitesDue to its reactivity, bromine quickly forms bromide and may be deposited in the tissues, displacing other halogens. (L626)
Tissue LocationsKidney
Cellular LocationsCytoplasm

Verwendung und Herstellung

UsesBromide is present in typical seawater (35 PSU) with a concentration of around 65 mg/L, which is around 0.2% of all dissolved salts. Bromide ions can be found in almost all living organisms, though it is not essential for life.

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