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Methyl Triethyl Ammonium Bromide

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Methyl Triethyl Ammonium Bromide Specification

Molecular Weight
210.13 g/mol

Assay
99.0%

Boiling point
Not applicable (decomposes)

Heavy Metal (%)
0.001%

Melting Point
270274C (decomposes)

Place of Origin
China

EINECS No
200-268-4

Molecular Formula
C7H18BrN

Residue on Ignition
0.1%

Storage
Store in a cool, dry, well-ventilated place, keep container tightly closed

Ph Level
Neutral (5.0-7.5, 5% aqueous solution)

HS Code
29239000

Moisture (%)
0.5%

Loss on Drying
0.5%

Other Names
Triethyl(methyl)ammonium bromide; MTEAB

CAS No
56-37-1

Type
Quaternary Ammonium Salt

Grade
Analytical Reagent Grade

Usage
Laboratory reagent, Phase transfer catalyst

Purity
>= 99.0%

Appearance
White crystalline powder

Application
Phase transfer catalyst, reagent for organic synthesis

Raw Material
Ethyl bromide, triethylamine, methyl bromide

Smell
Odorless

Color
White

Form
Solid

Packing
25 kg fiber drum, or as required

Synonyms
MTEAB; Tetramethyl Ethyl Ammonium Bromide

Density
1.31 g/cm³ (at 20°C)

Stability
Stable under recommended storage conditions

UN Number
Not regulated

Hazard Class
Not classified as hazardous

Solubility
Soluble in water, alcohol, and acetone

Shelf Life
24 months

Methyl Triethyl Ammonium Bromide Trade Information

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

Main Domestic Market
All India

About Methyl Triethyl Ammonium Bromide

Methyl triethyl ammonium bromide (MTEAB) is a quaternary ammonium salt that is commonly used as a phase transfer catalyst in various chemical reactions. It is a white crystalline solid that is soluble in polar solvents such as water and ethanol.

MTEAB is a highly effective phase transfer catalyst that can facilitate the transfer of a reactant from one phase to another. It is often used in organic synthesis to promote reactions between compounds that are normally insoluble in each other, such as reactions between a solid and a liquid.

MTEAB can also be used in other chemical reactions, such as oxidation reactions and polymerizations. It can act as a nucleophile in substitution reactions and can help to stabilize certain intermediates in organic reactions.

MTEAB is generally considered to be safe and non-toxic, although it can be irritating to the skin and eyes. Proper safety precautions, such as wearing gloves and goggles, should be taken when handling this compound. It should also be stored in a cool, dry place away from direct sunlight and incompatible materials.

Highly Efficient Phase Transfer Catalyst

Methyl Triethyl Ammonium Bromide serves as an effective phase transfer catalyst, accelerating organic reactions by facilitating the transfer of reactants between immiscible phases. Its high solubility in water, alcohol, and acetone, combined with excellent stability, makes it a reliable choice for laboratory and industrial applications.

Stringent Analytical Grade Quality

Our product meets rigorous analytical reagent standards, offering a minimum purity of 99.0% and exceptionally low levels of moisture and heavy metals. Each batch undergoes thorough quality testing, ensuring superior performance in organic synthesis and research environments.

Safe Handling and Flexible Packaging

With its non-hazardous classification and odorless, white crystalline form, MTEAB is straightforward to manage. It is provided in 25 kg fiber drums or customized packaging upon request, simplifying storage and shipping without regulatory complications.

FAQ's of Methyl Triethyl Ammonium Bromide:

Q: How is Methyl Triethyl Ammonium Bromide typically used in laboratory and industrial settings?

A: Methyl Triethyl Ammonium Bromide (MTEAB) is primarily utilized as a phase transfer catalyst in organic synthesis, where it promotes reactions between immiscible phases. It also serves as a laboratory reagent for research and various analytical applications.

Q: What are the recommended storage conditions for maintaining product stability?

A: To maintain maximum stability, MTEAB should be stored in a cool, dry, well-ventilated area with its container tightly closed. Proper storage extends its shelf life to 24 months and preserves its analytical quality.

Q: Does Methyl Triethyl Ammonium Bromide require special handling or transportation measures?

A: No, MTEAB is not classified as hazardous and does not have a UN number. Standard chemical handling practices are sufficient, and it can be shipped without special hazardous material protocols.

Q: Where can Methyl Triethyl Ammonium Bromide be sourced from?

A: MTEAB offered in analytical reagent grade is manufactured and exported from India, with bulk supply and custom packaging options available for international shipping.

Q: What are the benefits of using Methyl Triethyl Ammonium Bromide in organic synthesis?

A: Using MTEAB as a phase transfer catalyst enhances reaction efficiency between reactants in different phases, increases product yields, and often reduces reaction times, making it valuable for both research and industrial synthesis.

Q: What is the typical packaging for this chemical, and can it be customized?

A: Standard packaging for MTEAB is a 25 kg fiber drum, but packaging can be tailored according to customer requirements to suit various handling and storage needs.

Q: What is the solubility profile of Methyl Triethyl Ammonium Bromide?

A: MTEAB is highly soluble in water, alcohol, and acetone, which facilitates its use in a wide range of solvent systems and reaction conditions within laboratory and industrial applications.

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