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Tetra Ethyl Ammonium Iodide

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Tetra Ethyl Ammonium Iodide Specification

Purity
>98%

Form
Solid

Molecular Weight
257.16 g/mol

Storage
Store in cool, dry place; protect from light

Other Names
TEAI

Density
1.47 Gram per cubic centimeter(g/cm3)

Molecular Formula
C8H20IN

Shape
Crystalline powder

Refractive Rate
Not determined

Solubility
Soluble in water, methanol, ethanol

Smell
Odorless

Taste
Not determined

Structural Formula
[N(C2H5)4]I

Melting Point
~290 C (dec.)

Boiling point
Decomposes before boiling

HS Code
29420090

Poisonous
Yes

Ph Level
Neutral (approx. 7 in water)

Classification
Quaternary ammonium compound

Chemical Name
Tetraethylammonium iodide

CAS No
68-05-3

EINECS No
214-070-4

Grade
Laboratory, analytical grade

Standard
Meets analytical grade specifications

Type
Quaternary ammonium salt

Usage
Laboratory; analytical chemistry; pharmaceutical synthesis

Main Material
Tetraethylammonium iodide

Application
Chemical intermediate, phase-transfer catalyst, research purposes

Appearance
White to off-white crystalline powder

Shelf Life
24 months

Hazard Class
Not classified as hazardous under GHS

Packaging
HDPE bottle / Customized packaging

Moisture Content
<0.5%

Stability
Stable under recommended storage conditions

Handling Precautions
Avoid inhalation and contact with eyes

Tetra Ethyl Ammonium Iodide Trade Information

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

Main Domestic Market
All India

About Tetra Ethyl Ammonium Iodide

Buy from us a quaternary ammonium salt called tetra ethyl ammonium iodide that has a chemical formula of C₈H₂0NI. Available in the form of a water-soluble white crystalline powder, it finds applications in organic synthesis, catalysis, and material science. It can be used as a solvent for various reactions, particularly those involving metal ions such as zinc and copper. Many people use it in the preparation of ion exchange resins for the separation and purification of various chemicals. It is proven to be a useful phase transfer catalyst in organic synthesis, and an electrolyte in some rechargeable lithium-ion batteries and supercapacitors.

FAQ

1. Tetraethyl ammonium iodide is what, exactly?

Ans - Tetraethyl ammonium iodide (TEAI) is a type of organic salt made up of four ethyl groups joined to an ammonium ion and an iodide ion. It is a yellow solid that is soluble in polar solvents such as water.

2. What applications does tetraethyl ammonium iodide have?

Ans - In the production of dyes and pigments, as an organic synthesis catalyst, and as an antistatic agent in the plastics industry, TEAI is frequently employed. In electrochemical cells, it serves as an electrolyte as well.

3. Iodized tetraethyl ammonium is it poisonous?

Ans - TEAI has an LD50 of over 2000mg/kg, which is considered to be mildly toxic. It needs to be used in well-ventilated places and handled carefully.

4. Where is tetraethyl ammonium iodide kept?

Ans - The right place to keep TEAI is a cool, dry area that is shielded from light and heat. It needs to be properly sealed and kept away from any solvents or oxidising chemicals.

5. How is tetraethyl ammonium iodide utilised in the production of organic compounds?

Ans - As a catalyst, TEAI is frequently employed in the synthesis of organic molecules. It can be utilised to speed up the reaction and aid in the production of products from reactants.

High Purity and Stability

Tetraethylammonium iodide offers purity greater than 98% and excellent stability when stored in cool, dry, and light-protected conditions. Its low moisture content (<0.5%) ensures reliability in complex laboratory routines and precise analytical procedures.

Versatile Laboratory Applications

This compound finds usage as a phase-transfer catalyst, chemical intermediate, and in research. Its solubility in water, methanol, and ethanol enables compatibility in diverse experimental protocols, making it ideal for pharmaceutical synthesis and analytical tasks.

Safe Handling and Custom Packaging

Though TEAI is not classified as hazardous, basic precautions such as avoiding inhalation and eye contact should be followed. It is supplied in secure HDPE bottles and can be packaged as per specific requirements, ensuring safe transportation and storage.

FAQs of Tetra Ethyl Ammonium Iodide:

Q: How should Tetraethylammonium iodide be stored to maintain its stability?

A: It should be kept in a cool, dry place and protected from light. Storage in tightly sealed HDPE bottles or customized containers ensures its stability and preserves its 24-month shelf life.

Q: What are the primary uses of Tetraethylammonium iodide in laboratory settings?

A: TEAI is widely employed as a chemical intermediate, a phase-transfer catalyst, and in pharmaceutical synthesis and analytical chemistry, benefiting researchers requiring reliable and pure reagents.

Q: When is Tetraethylammonium iodide typically utilized during research or synthesis?

A: It is employed during reactions requiring a phase-transfer catalyst or as an intermediate in multi-step chemical syntheses, particularly in analytical and pharmaceutical laboratories.

Q: Where is Tetraethylammonium iodide commonly exported and supplied from?

A: The compound is manufactured, supplied, and exported by reputable producers based in India, ensuring consistent quality for research institutes and industries globally.

Q: What is the recommended process for handling Tetraethylammonium iodide safely in the laboratory?

A: Users should avoid direct inhalation and contact with eyes. Standard laboratory personal protective equipment such as gloves, lab coats, and safety goggles are recommended during handling.

Q: How does the solubility of Tetraethylammonium iodide benefit laboratory applications?

A: Its solubility in water, methanol, and ethanol allows for flexible integration into a range of experimental protocols, supporting various chemical reactions and analytical methods.

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