Tetraethylammoniumfluorid

Ethanaminium, N,N,N-triethyl-, fluoride (1:1)

HCID 69582CAS 665-46-3

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Grundinformationen

Standard-SMILES: CC[N+](CC)(CC)CC.[F-]
InChIKey: QSUJAUYJBJRLKV-UHFFFAOYSA-M
Summenformel: C8H20FN
Durchschnittliche Molmasse: 149,25 g/mol
Monoisotopische Masse: 149,15797786

Namen und Bezeichner

Bevorzugter Name: Ethanaminium, N,N,N-triethyl-, fluoride (1:1)
IUPAC: tetraethylazanium fluoride
Lokaler Name: Tetraethylammoniumfluorid
Englischer Name: Tetraethylammonium fluoride dihydrate
Summenformel: C8H24FNO2
Molmasse: 185.28

Namen und Synonyme

Tetraethylammonium fluorideEthanaminium, N,N,N-triethyl-, fluoride (1:1)Ethanaminium, N,N,N-triethyl-, fluorideEINECS 211-559-7DTXSID40883253RefChem:138078DTXCID001022798Ethanaminium, N,N,Ntriethyl, fluoride211-559-7665-46-3tetraethylazanium;fluorideMFCD00011826

Weitere Namen anzeigen

Tetraethylazanium fluoride[E4N]FTetraethylaminium·fluorideTetraethylaMMoniuM Fluoride N,N,N-TRIETHYL-ETHANAMINIUFLUORIDEN,N,N-Triethylethanaminium·fluorideTetraethylammonium fluoride 2-hydrateTetraethylammonium fluoride dihydrateTetraethylammonium Fluoride Hydrate>

C8H20FNTETRAETHYL AMMONIUM FLUORIDEn,n,n-triethylethanaminium fluorideMethyl trioctyl ammonium fluorideEt4NFtetraethylammoniumfluoridetetraethylammonium;fluorideSCHEMBL10887

Datenbank-Bezeichner

CAS: 665-46-3
PubChem CID: 69582
DTXSID: DTXSID40883253
EC Number: 211-559-7

Eigenschaften

Berechnete Struktureigenschaften

Polarare Oberfläche (TPSA): 0 Å²
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

Physical DescriptionDihydrate: Light beige crystalline powder; Hygroscopic; [Acros Organics MSDS]

Physikochemische Eigenschaften

Schmelzpunkt: 80 °C · 80 °C (decomp)
storage temp.: Inert atmosphere,Room Temperature
InChI: InChI=1S/C8H20N.FH.2H2O/c1-5-9(6-2,7-3)8-4;;;/h5-8H2,1-4H3;1H;2*1H2/q+1;;;/p-1
InChIKey: HRTKQUHFGZFPPF-UHFFFAOYSA-M
SMILES: [N+](CC)(CC)(CC)CC.[F-].[H]O[H].[H]O[H]
CAS Datenbank: 665 · 665-46-3(CAS DataBase Reference)
EPA chemische Informationen: Tetraethylammonium fluoride (665-46-3)

Sicherheit und Regulatorisches

GHS-Klassifizierung

GHS Classification · 4 Einträge

Warning

H302 (95%): Harmful if swallowed [Warning Acute toxicity, oral]

P261, P264, P264+P265, P270, P271, P280, P301+P317, P302+P352, P304+P340, P305+P351+P338, P317, 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 40 reports by companies from 3 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

Gefahrenhinweise

Hazards SummaryAn irritant; [Acros Organics MSDS] See Tetraethylammonium bromide.

Hazard Classes and CategoriesAcute Tox. 4 (95%)

Sicherheit und Schutzausrüstung

Exposure Control and Personal Protection · 2 Einträge

Biological Exposure Indices (BEI) [ACGIH] - Fluorides in urine = 2 mg/L prior to shift or 3 mg/L at end of shift; (Repeated measurements recommended.)

1.0 [mg/m3], inhalable fraction, as F[German Research Foundation (DFG)]

Threshold Limit Values (TLV)2.5 [mg/m3], as F

Permissible Exposure Limit (PEL)2.5 [mg/m3], as F