Tetraethylammonium tetrafluoroborate , 99% , 429-06-1

Synonym(s):
Tetraethylammonium tetrafluoroborate

CAS NO.：429-06-1

Empirical Formula: C8H20BF4N

Molecular Weight: 217.06

MDL number: MFCD00011827

EINECS: 207-055-1

PRODUCT Properties

• Melting point: ≥300 °C(lit.)
• Density: 1.23 at 20℃
• vapor pressure: 0-0Pa at 20-25℃
• storage temp.: Store below +30°C.
• solubility: acetonitrile: 0.1 g/mL, clear, colorless
• form: Crystals or Crystalline Powder
• color: White
• Water Solubility: Soluble in water, alcohol and acetonitrile.
• Sensitive: Hygroscopic
• BRN: 3917638
• InChIKey: VDMMJVHZGWXBJN-UHFFFAOYSA-M
• LogP: -3.5 at 20.2℃ and pH7
• Surface tension: 72.07mN/m at 1g/L and 20℃

Description and Uses

Tetraethylammonium 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.

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

Safety

• Symbol(GHS): GHS07
• Signal word: Warning
• Hazard statements: H302+H312+H332-H315-H319-H335
• Precautionary statements: P261-P280-P301+P312-P302+P352+P312-P304+P340+P312-P305+P351+P338
• Hazard Codes: Xn,Xi
• Risk Statements: 20/21/22-36/37/38
• Safety Statements: 26-36
• RIDADR: 2811
• WGK Germany: 3
• Hazard Note: Irritant/Hygroscopic
• TSCA: Yes
• HazardClass: 6.1
• PackingGroup: III
• HS Code: 29239000