CAS 429-06-1 Tetraethylammonium tetrafluoroborate (HCID 2724277)

Namen und Bezeichner

Bevorzugter Name: Tetraethylammonium tetrafluoroborate
IUPAC: tetraethylazanium tetrafluoroborate
Lokaler Name: Tetraethylammoniumtetrafluorborat
Englischer Name: Tetraethylammonium tetrafluoroborate
Summenformel: C8H20BF4N
Molmasse: 217.06

Namen und Synonyme

Tetraethylammonium tetrafluoroborateEINECS 207-055-1Ethanaminium, N,N,N-triethyl-, tetrafluoroborate(1-) (1:1)DTXSID50883380RefChem:188572DTXCID101022915NSC 231537Ethanaminium, N,N,Ntriethyl, tetrafluoroborate(1)207-055-1429-06-1MFCD00011827tetraethylazanium;tetrafluoroborate

Weitere Namen anzeigen

TEATFBTETRAETHYLAMMONIUM FLUOROBORATESKL1458SKL1550N2,2,2,2BF4Tetraethylamino fluoro borateTetraethylazanium tetrafluoroborateTetraethylaminium·tetrafluoroboronanion

TetraethylammoniumtetrafluoroborateTetraethylammonium tetrafluoroborateeC8H20BF4NSCHEMBL50395Ethanaminium, N,N,N-triethyl-, tetrafluoroborate(1-)AKOS015832944CS-W014822H12060

Datenbank-Bezeichner

CAS: 429-06-1
PubChem CID: 2724277
DTXSID: DTXSID50883380
EC Number: 207-055-1

Eigenschaften

Berechnete Struktureigenschaften

Polarare Oberfläche (TPSA): 0 Å²
H-Brücken-Donoren: 0
H-Brücken-Akzeptoren: 5
Frei drehbare Bindungen: 4
Schwere Atome: 14
Formalladung: 0
Komplexität: 66

Experimentelle und physikochemische Eigenschaften

Physical DescriptionWhite crystalline powder; Hygroscopic; [Alfa Aesar MSDS]

Physikochemische Eigenschaften

Schmelzpunkt: 300 °C · ≥300 °C(lit.)
Dichte: 1.23 at · 1.23 at 20℃
Dampfdruck: 0 · 0-0Pa at 20-25℃
storage temp.: 30 °C · Store below +30°C.
Löslichkeit: 0.1 g/mL, · acetonitrile: 0.1 g/mL, clear, colorless
Aggregatzustand: Crystals or Crystalline Powder
Farbe: White
Wasserlöslichkeit: Soluble in water, alcohol and acetonitrile.
BRN: 3917638 · 3917638
InChI: 1S/C8H20N.BF4/c1-5-9(6-2,7-3)8-4;2-1(3,4)5/h5-8H2,1-4H3;/q+1;-1
InChIKey: VDMMJVHZGWXBJN-UHFFFAOYSA-M
SMILES: F[B-](F)(F)F.CC[N+](CC)(CC)CC
LogP: -3.5 at · -3.5 at 20.2℃ and pH7
Oberflächenspannung: 72.07 mN/m · 72.07mN/m at 1g/L and 20℃
CAS Datenbank: 429 · 429-06-1(CAS DataBase Reference)
EPA chemische Informationen: Ethanaminium, N,N,N-triethyl-, tetrafluoroborate(1-) (429-06-1)

Sicherheit und Regulatorisches

GHS-Klassifizierung

GHS Classification · 6 Einträge

This chemical does not meet GHS hazard criteria for 1.3% (2 of 153) of reports.

Warning

H302 (97.4%): Harmful if swallowed [Warning Acute toxicity, oral]；H312 (96.7%): Harmful in contact with skin [Warning Acute toxicity, dermal]；H315 (97.4%): Causes skin irritation [Warning Skin corrosion/irritation]；H319 (98%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]；H332 (96.7%): Harmful if inhaled [Warning Acute toxicity, inhalation]；H335 (97.4%): May cause respiratory irritation [Warning Specific target organ toxicity, single exposure; Respiratory tract irritation]；H410 (68.6%): Very toxic to aquatic life with long lasting effects [Warning Hazardous to the aquatic environment, long-term hazard]

P261, P264, P264+P265, P270, P271, P273, P280, P301+P317, P302+P352, P304+P340, P305+P351+P338, P317, P319, P321, P330, P332+P317, P337+P317, P362+P364, P391, P403+P233, P405, and P501 (click each P-code to see the statement)

Aggregated GHS information provided per 153 reports by companies from 9 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.；Reported as not meeting GHS hazard criteria per 2 of 153 reports by companies.；There are 8 notifications provided by 151 of 153 reports by companies with hazard statement code(s).；Information may vary between notifications depending on impurities, additives, and other factors. The percentage value in parenthesis indicates the notified classification ratio from companies that provide hazard codes. Only hazard codes with percentage values above 10% are shown. For more detailed information, please visit ECHA C&L website.

Gefahrenhinweise

Regulatory Information · 4 Einträge

Chemical: Ethanaminium, N,N,N-triethyl-, tetrafluoroborate(1-)

PMN - indicates a commenced PMN (Pre-Manufacture Notices) substance.

Status: Active Update: 04-04-2019 https://echa.europa.eu/registration-dossier/-/registered-dossier/28114

Tetraethylammonium tetrafluoroborate: Does not have an individual approval but may be used under an appropriate group standard

Hazards SummaryA skin and strong eye irritant; Harmful by ingestion, inhalation, and skin absorption; [Alfa Aesar MSDS] See Tetraethylammonium bromide.

Hazard Classes and Categories · 2 Einträge

Acute Tox. 4 (97.4%)；Acute Tox. 4 (96.7%)；Skin Irrit. 2 (97.4%)；Eye Irrit. 2 (98%)；Acute Tox. 4 (96.7%)；STOT SE 3 (97.4%)；Aquatic Chronic 1 (68.6%)

Serious eye damage/eye irritation - Category 2A-2B；Specific target organ toxicity - Single exposure - Category 3 (Respiratory tract irritation)；Specific target organ toxicity - Repeated exposure - Category 1 (bone)

Regulatorische Informationen

Regulatory Information · 4 Einträge

Chemical: Ethanaminium, N,N,N-triethyl-, tetrafluoroborate(1-)

PMN - indicates a commenced PMN (Pre-Manufacture Notices) substance.

Status: Active Update: 04-04-2019 https://echa.europa.eu/registration-dossier/-/registered-dossier/28114

Tetraethylammonium tetrafluoroborate: Does not have an individual approval but may be used under an appropriate group standard

Sicherheitsdaten

wgk: 3
tsca: TSCA listed
ridadr: 2811
hs_code: 29239000
risk_code: 20/21/22-36/37/38
hazard_code: Xn,Xi
hazard_note: Irritant/Hygroscopic
safety_code: 26-36
hazard_class: 6.1
packing_group: III
Speicherklasse: 11 - Combustible Solids
Hazard Classifications: Acute Tox. 4 DermalAcute Tox. 4 InhalationAcute Tox. 4 OralEye Irrit. 2Skin Irrit. 2STOT SE 3

Chemie und Industrie

Verwendung und Herstellung

General Manufacturing InformationEthanaminium, N,N,N-triethyl-, tetrafluoroborate(1-) (1:1): ACTIVE

Anwendungen · 2 Einträge

BeschreibungTetraethylammonium tetrafluoroborate is a quaternary ammonium salt consisting of a positively charged tetraethylammonium cation and a negatively charged tetrafluoroborate anion. This compound is commonly used as a phase transfer catalyst in organic chemical reactions, facilitating the transfer of reactants between immiscible phases. It can also be used as a reagent for synthesizing various organic compounds, an electrolyte in electrochemical experiments, and a source of tetraethylammonium ions in biochemical and pharmacological research.

VerwendenTetraethylammonium Tetrafluoroborate is used in the preparation of some organic salts of fluoboric acids.