Tetrylammoniumbromid
Tetraethylammonium Bromide
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Grundinformationen
- CAS
71-91-0- Standard-SMILES
CC[N+](CC)(CC)CC.[Br-]- InChIKey
HWCKGOZZJDHMNC-UHFFFAOYSA-M- Summenformel
- C8H20N.Br
- Durchschnittliche Molmasse
- 210,16 g/mol
- Monoisotopische Masse
- 209,07791174
Überblick
See also: Tetraethylammonium (has active moiety).
Namen und Bezeichner
- Bevorzugter Name
- Tetraethylammonium Bromide
- IUPAC
- tetraethylazanium bromide
- Lokaler Name
- Tetrylammoniumbromid
- Englischer Name
- Tetraethylammonium bromide
- Summenformel
- C8H20BrN
- Molmasse
- 210.16
Namen und Synonyme
TETRAETHYLAMMONIUM BROMIDE71-91-0TEABSympatektomanEtambroEthylonBromethylTetraniumBeparonEtamonEtylonTeamon
Weitere Namen anzeigen
tetraethylazanium bromideTetra ethyl ammonium bromide SolidEthanaminium, N,N,N-triethyl-, bromide (1:1)tmd10
Tetrylammonium bromideTEA bromideTetraethyl ammonium bromideEthanaminium, N,N,N-triethyl-, bromideBromuro de tetrilamonioBromure de tetrylammoniumTMD 10Bromure de tetraethylammonium
Datenbank-Bezeichner
- CAS
71-91-0- PubChem CID
- 6285
- DTXSID
DTXSID9044457- ChEMBL
CHEMBL324254- UNII
- 0435621Z3N
- EC Number
- 200-769-4
Eigenschaften
Berechnete StruktureigenschaftenWird ergänzt
- Polarare Oberfläche (TPSA)
- 0 Ų
- H-Brücken-Donoren
- 0
- H-Brücken-Akzeptoren
- 1
- Frei drehbare Bindungen
- 4
- Schwere Atome
- 10
- Formalladung
- 0
- Komplexität
- 47,5
Experimentelle und physikochemische Eigenschaften
Chemical ClassesNitrogen Compounds -> Quaternary Amines
Density1.39 @ 20°C
Vapor Pressure0.00000079 [mmHg]
Physical Description
Liquid
Deliquescent solid; [Merck Index] Colorless crystalline solid; Highly hygroscopic; [Sigma-Aldrich MSDS]
Physikochemische Eigenschaften
- Schmelzpunkt
- 285 °C · 285 °C (dec.)(lit.)
- Siedepunkt
- 310 °C/979.1 · >310 °C/979.1 hPa
- Dichte
- 1 · 1,397 g/cm3
- Dampfdichte
- 5.3 · 5.3 (vs air)
- Dampfdruck
- 1 hPa · <1 hPa
- Brechungsindex
- 1 · 1,442-1,444
- storage temp.
- 30 °C · Store below +30°C.
- Löslichkeit
- 0.1 g/mL · acetonitrile: 0.1 g/mL warm, clear, colorless
Sicherheit und Regulatorisches
Sicherheitsangaben dienen nur zur Orientierung und ersetzen weder das Sicherheitsdatenblatt (SDB) des Lieferanten noch geltende Vorschriften oder eine fachliche Bewertung.
GHS-Klassifizierung
GHS Classification
This chemical does not meet GHS hazard criteria for 1.6% (5 of 317) of reports.
Warning
H302 (18.3%): Harmful if swallowed [Warning Acute toxicity, oral]
P261, P264, P264+P265, P270, P271, P273, P280, P301+P317, P302+P352, P304+P340, P305+P351+P338, P319, P321, P330, P332+P317, P337+P317, P362+P364, P403+P233, P405, and P501 (click each P-code to see the statement)
Aggregated GHS information provided per 317 reports by companies from 15 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
Warning
Gefahrenhinweise
Regulatory Information
Chemical: Ethanaminium, N,N,N-triethyl-, bromide
Ethanaminium, N,N,N-triethyl-, bromide (1:1) is listed on the EPA's Chemical Data Reporting (CDR) system. Manufacturers and importers of Ethanaminium, N,N,N-triethyl-, bromide (1:1) are required to report information about their production and use of this chemical to the EPA under the Toxic Substances Control Act (TSCA). (40 eCFR Part 711)
Status: Active Update: 23-04-2022 https://echa.europa.eu/registration-dossier/-/registered-dossier/19226
Tetraethylammonium bromide: HSNO Approval: HSR006306 Approved with controls
Other Safety InformationIMAP assessments - Tetraethylammonium salts: Human health tier II assessment
Hazards Summary
Causes mydriasis, tremor, and changes in motor activity in acute intraperitoneal studies of mice; Causes ganglion blockage and lowered blood pressure in acute intravenous studies of cats; [RTECS] A skin and strong eye irritant; Targets the heart and CNS; [Sigma-Aldrich MSDS]
Hazard Classes and Categories
Chemie und Industrie
Pharmakologische Informationen
MeSH Pharmacological ClassificationA class of drugs that act by inhibition of potassium efflux through cell membranes. Blockade of potassium channels prolongs the duration of ACTION POTENTIALS. They are used as ANTI-ARRHYTHMIA AGENTS and VASODILATOR AGENTS.
Verwendung und Herstellung
UsesA ganglion blocking agent; [Merck Index]
U.S. Production2023: 1,000,000 - <5,000,000 lb
Industry UsesIntermediate
General Manufacturing Information
All Other Basic Organic Chemical Manufacturing
Ethanaminium, N,N,N-triethyl-, bromide (1:1): ACTIVE
Anwendungen
VerwendenTetraethylammonium Bromide, can be used as a source of tetraethylammonium ions for various pharmaceutical studies. It has also the ability to block K+ channels in various tissues.
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