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Methyl Triethyl Ammonium Bromide

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Methyl Triethyl Ammonium Bromide Specification

Molecular Formula
C7H18BrN

Structural Formula
[CH3N(C2H5)3]Br

Solubility
Soluble in water, alcohol, and acetone

Other Names
Triethyl(methyl)ammonium bromide

Molecular Weight
196.13 g/mol

Refractive Rate
Not applicable (solid)

Boiling point
Decomposes before boiling

Form
Powder

Shape
Crystalline solid

Purity
>=98%

Poisonous
Yes

Melting Point
238-241 C

Taste
Odorless

Density
1.19 Gram per cubic centimeter(g/cm3)

Ph Level
Neutral

Smell
Odorless

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

HS Code
29239000

Classification
Quaternary Ammonium Compound

Chemical Name
Methyl Triethyl Ammonium Bromide

CAS No
56-37-1

EINECS No
208-825-3

Grade
Analytical Grade, Industrial Grade

Standard
Complies with industry standards

Type
Quaternary Ammonium Salt

Usage
Used in chemical synthesis and as a catalyst

Main Material
Methyl Triethyl Ammonium Bromide

Application
Phase transfer catalyst, organic synthesis, pharmaceutical intermediate

Handling Precautions
Avoid inhalation and contact with skin and eyes

Water Content
<0.5%

Moisture Content
<0.5%

Color
White

Transport
Not regulated as hazardous for transport

Appearance
White to off-white crystalline powder

Stability
Stable under recommended storage conditions

Hazard Identification
Irritant

Packaging
Drum, HDPE container, or as required

Manufacturing Method
Quaternization of triethylamine with methyl bromide

Shelf Life
24 months from manufacturing date

Methyl Triethyl Ammonium Bromide Trade Information

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

Main Domestic Market
All India

About Methyl Triethyl Ammonium Bromide

Methyl triethylammonium bromide (MTEAB) is a quaternary ammonium compound with the chemical formula C7H16BrN. It is a white or off-white crystalline solid that is soluble in water and organic solvents like ethanol and acetone. MTEAB is commonly used as a phase transfer catalyst, as a surfactant, and as a precursor to other organic compounds.

In organic synthesis, MTEAB is used as a phase transfer catalyst to facilitate reactions between compounds that are insoluble in each other. It is particularly useful in reactions involving alkyl halides and in the synthesis of pharmaceuticals, agrochemicals, and specialty chemicals.

MTEAB is also used as a surfactant in a variety of applications. It can be used as an emulsifier, a wetting agent, and a dispersant. It is often used in the production of coatings, adhesives, and sealants.

MTEAB is also used as a precursor to other organic compounds. It can be used to synthesize quaternary ammonium salts, which are important intermediates in the synthesis of a variety of compounds.

MTEAB is generally considered safe to handle and use, but it can be an irritant if it comes into contact with skin or eyes. Protective equipment like gloves and safety glasses should be worn when handling MTEAB.

FAQ

1. What is methyltriethylammonium bromide?

Ans - A quaternary ammonium cation and a bromide anion make up the organic salt methyl triethyl ammonium bromide (MTAB). A lot of industrial applications use this cationic surfactant.

2. How is methyl triethyl ammonium bromide used?

Ans - Methyl Triethyl Ammonium Bromide is frequently used as a dispersion for the production of oil and gas, as a softening agent for fabrics, and as an emulsifier in cosmetics and personal care products. It is additionally employed as a water treatment decontamination agent.

3. What are the methyl triethyl ammonium bromide safety precautions?

Ans - Methyl Triethyl Ammonium Bromide should be handled carefully because it might irritate the skin and eyes. It needs to be kept in a cool, dry location away from heat and sunlight. When handling the compound, protective gloves and goggles should be worn.

4. How long does methyl triethyl ammonium bromide have a shelf life?

Ans - When kept in a cold, dry environment, methyl triethyl ammonium bromide has a usual shelf life of two years.

5. What dosage of methyl triethyl ammonium bromide is advised?

Ans - Depending on the application, methyl triethyl ammonium bromide dose recommendations vary. It is commonly 0.5 to 1.5% by weight for emulsifier application. It ranges from 0.5 to 5% of the weight of the water for treatment.

Key Features and Properties

Methyl Triethyl Ammonium Bromide boasts a high purity level, is odorless, and possesses a neutral pH. The product's crystalline shape and stability under proper storage make it suitable for demanding chemical environments. It is soluble in various common solvents and decomposes before boiling, providing versatility in applications such as catalysis and synthesis.

Applications and Benefits

Primarily used as a phase transfer catalyst, this compound enhances organic reactions by facilitating the movement of reactants between distinct phases. Its role as a pharmaceutical intermediate and high-grade quality opens opportunities for innovation in research and manufacturing. The product's ease of handling and non-poisonous nature contribute to safer laboratory and industrial operations.

Handling and Storage Guidelines

For optimal stability, store Methyl Triethyl Ammonium Bromide in tightly closed containers situated in cool, dry, well-ventilated environments. Avoid direct inhalation and contact with skin or eyes to minimize irritation. Its packaging options, including drums and HDPE containers, cater to various user requirements.

FAQ's of Methyl Triethyl Ammonium Bromide:

Q: How is Methyl Triethyl Ammonium Bromide manufactured?

A: It is produced by the quaternization of triethylamine with methyl bromide, a chemical process that yields a high-purity quaternary ammonium compound utilized in various industrial and laboratory settings.

Q: What are the recommended storage conditions for this compound?

A: Methyl Triethyl Ammonium Bromide should be stored tightly closed in a cool, dry, and well-ventilated area to ensure stability and maintain its quality for up to 24 months from the manufacturing date.

Q: When should protective measures be taken while handling this product?

A: Always take precautions such as avoiding inhalation and direct skin or eye contact during handling, as the compound is classified as an irritant; use suitable personal protective equipment for added safety.

Q: Where is this compound commonly used?

A: It finds applications as a phase transfer catalyst in organic synthesis, as well as a pharmaceutical intermediate, making it essential in both chemical and pharmaceutical industries.

Q: What benefits does Methyl Triethyl Ammonium Bromide offer in chemical processes?

A: Its ability to act as a phase transfer catalyst accelerates reaction rates and improves yields in organic synthesis, making processes more efficient and cost-effective.

Q: How is this product packaged for transport and storage?

A: The compound is available in drums, HDPE containers, or customized packaging, and is not regulated as hazardous for transport, simplifying logistics and storage management.

Q: What is the typical purity and moisture content of this product?

A: It is supplied with a purity of at least 98% and a moisture (water) content of less than 0.5%, ensuring suitability for precise analytical and industrial applications.

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