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Tetra Ethyl Ammonium Tetrafluoroborate

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Tetra Ethyl Ammonium Tetrafluoroborate Specification

HS Code
29211990

EINECS No
207-052-8

Viscosity
--

Residue on Ignition
0.10%

Place of Origin
India

Moisture (%)
0.5%

Loss on Drying
0.50%

Ph Level
Neutral (pH 6-8 in 5% solution)

Assay
>=99%

Molecular Weight
227.98 g/mol

Melting Point
236-240 C

Particle Size
--

Storage
Store in tightly closed container, cool, dry, well-ventilated area

Boiling point
Decomposes before boiling

Acid Value
--

Molecular Formula
C8H20BF4N

Heavy Metal (%)
0.001%

Other Names
Tetraethylammonium tetrafluoroborate; TEABF4

CAS No
429-06-1

Type
Analytical Reagent; Laboratory Chemical

Grade
Analytical/Reagent

Usage
Electrolyte; Electrochemical Studies; Ionic liquids

Purity
>=99%

Appearance
Crystalline powder

Application
Supercapacitors, Battery Electrolytes, Organic Synthesis, Electroplating

Raw Material
Tetraethylammonium bromide, Sodium tetrafluoroborate

Smell
Odorless

Color
White

Form
Solid

Incompatibility
Strong oxidizing agents, strong acids

Refractive Index
Not applicable (solid)

Shelf Life
24 months under specified storage conditions

Odor Threshold
Not determined

Conductivity
High ionic conductivity in solution

Hazard Class
Non-hazardous / Not classified as dangerous

Density
1.23 g/cm³ (approximate at 20°C)

Solubility
Soluble in water, methanol, acetonitrile

Packaging
25g, 100g, 500g, or as per requirement in HDPE/Glass bottles

Stability
Stable under recommended storage conditions

EC Number
207-052-8 (same as EINECS)

Tetra Ethyl Ammonium Tetrafluoroborate Trade Information

Main Export Market(s)
Central America, North America, South America, Western Europe, Middle East, Eastern Europe, Asia, Australia, Africa

Main Domestic Market
All India

About Tetra Ethyl Ammonium Tetrafluoroborate

Tetra Ethyl Ammonium Tetrafluoroborate

Tetraethylammonium tetrafluoroborate is a chemical compound made up of a tetraethylammonium cation ([Et4N]+) and a tetrafluoroborate anion ([BF4]). Its abbreviation is TEABF4 or TETFB. It is a crystalline white substance that dissolves in various organic solvents as well as water.

In reactions involving organic synthesis, TEABF4 is frequently utilised as a phase transfer catalyst. By creating a complex with the reactant and transferring it across the phase barrier, it can aid in the transfer of a reactant from an aqueous phase to an organic phase or vice versa. When one of the reactants is insoluble in the solvent being utilised, this can be helpful.

TEABF4 has a high conductivity and good stability, making it a suitable choice for use as an electrolyte in electrochemical cells. It is frequently combined with other salts, such as LiBF4 or LiPF6, to create lithium-ion battery electrolytes.

FAQ

1. Tetra Ethyl Ammonium Tetrafluoroborate: What is it?

Ans - Tetra Ethyl Ammonium Tetrafluoroborate (TEA-TFB) is a quaternary ammonium salt that is employed as a catalyst or activator in several chemical processes as well as a reagent in the production of organic compounds.

2. What is the purpose of tetra ethyl ammonium tetrafluoroborate?

Ans - As a catalyst in organic synthesis, an activator in polymerization operations, a reactant in the synthesis of polymers, and a reagent in the creation of polymeric materials, tetra ethyl ammonium tetrafluoroborate has many uses.

3. Tetra Ethyl Ammonium Tetrafluoroborate safety concerns: what are they?

Ans - Tetra-Ethyl-Amino Acid Tetrafluoroborate is corrosive and can irritate the skin and eyes while also burning them. Additionally dangerous if inhaled, it needs to be treated carefully.

4. In what kind of storage should Tetra Ethyl Ammonium Tetrafluoroborate be kept?

Ans - Tetra Ethyl Ammonium, the response Tetrafluoroborate should be kept out of the path of heat sources and in a cold, dry location. Additionally, it needs to be kept out of direct sunlight in a container that is firmly sealed.

5. How long does Tetra Ethyl Ammonium Tetrafluoroborate have a shelf life?

Ans - Tetra Ethyl Ammonium Tetrafluoroborate has a two-year shelf life when kept in a properly sealed container away from harsh light and temperatures.

Applications and Benefits

TEABF4 is extensively employed in supercapacitors, battery electrolytes, organic synthesis, and electroplating due to its high ionic conductivity and chemical stability. Its usage enhances the efficiency and longevity of electrochemical devices. The compound's high purity (99%) ensures reliable results in analytical and laboratory settings.

Storage and Handling

For optimal stability, TEABF4 should be stored in a tightly closed container, kept in a cool, dry, and well-ventilated area. It maintains its integrity for up to 24 months when protected from strong oxidizing agents and acids. Its non-hazardous classification makes it safe and convenient for laboratory storage and handling.

FAQ's of Tetra Ethyl Ammonium Tetrafluoroborate:

Q: How should Tetra Ethyl Ammonium Tetrafluoroborate be stored to maintain its quality?

A: Store TEABF4 in tightly sealed containers away from moisture, strong oxidizing agents, and acids, in a cool, dry, well-ventilated environment, to ensure a shelf life of up to 24 months.

Q: What applications does TEABF4 serve in laboratory and industry?

A: This compound is used mainly as an electrolyte in supercapacitors, batteries, electrochemical studies, organic synthesis, and electroplating, owing to its high ionic conductivity and stability.

Q: When should TEABF4 be replaced or disposed of?

A: It is recommended to use TEABF4 within 24 months of receipt, provided it is stored under specified conditions. Discard any material that shows signs of contamination or alteration.

Q: Where is TEABF4 supplied from and in what packaging options?

A: TEABF4 is manufactured and exported from India and supplied in HDPE or glass bottles, available in 25g, 100g, and 500g packs or as per specific requirements.

Q: What is the benefit of using TEABF4 as an electrolyte?

A: Its high ionic conductivity, purity, and chemical stability make TEABF4 a preferred choice for enhancing electrochemical performance in supercapacitors and battery systems.

Q: Is TEABF4 classified as a hazardous substance?

A: TEABF4 is non-hazardous and not classified as dangerous, making it suitable for routine laboratory use with standard precautions.

Q: How is TEABF4 typically processed for electrochemical applications?

A: In practice, TEABF4 is dissolved in compatible solvents like water, methanol, or acetonitrile to prepare solutions for use as electrolytes in various electrochemical experiments and devices.

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