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Methyl Tributyl Ammonium Bromide

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Methyl Tributyl Ammonium Bromide Specification

Boiling point
Decomposes before boiling

EINECS No
253-575-7

Molecular Weight
324.36 g/mol

Molecular Formula
C13H30BrN

Storage
Store in cool, dry, well-ventilated place, away from heat

Loss on Drying
1.0%

Residue on Ignition
0.2%

Place of Origin
India

HS Code
29239000

Assay
99%

Moisture (%)
0.5%

Heavy Metal (%)
0.001%

Melting Point
120-122C

Other Names
MTBAB; Tributylmethylammonium Bromide

CAS No
37026-43-6

Type
Ammonium Salt; Quaternary Ammonium Compound

Grade
Analytical/Laboratory/Industrial Grade

Usage
Phase Transfer Catalyst; Chemical Synthesis; Laboratory Reagent

Purity
99%

Appearance
Crystal; Solid

Application
Phase Transfer Catalyst, Organic Synthesis, API Intermediates

Raw Material
Tributylamine, Methyl Bromide

Smell
Odorless

Color
White

Form
Solid

Shelf Life
2 years from date of manufacture

Refractive Index
Not applicable (solid)

Toxicity
Low toxicity, handle as chemical reagent

Packaging
25 kg fiber drums or as required

Country of Export
India

Solubility
Soluble in water, alcohol, and chloroform

Stability
Stable under recommended storage conditions

Density
1.12 g/cm3

Lead Content
<2 ppm

Methyl Tributyl Ammonium Bromide Trade Information

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

Main Domestic Market
All India

About Methyl Tributyl Ammonium Bromide

A quaternary ammonium salt with the chemical formula C12H27BrN is methyl tributyl ammonium bromide (MTBAB), commonly referred to as methyltributylammonium bromide or MTBABr. It is a solid that is white or off-white in colour and soluble in polar organic solvents and water.

In organic synthesis, MTBAB is frequently utilised as a phase transfer catalyst, especially in reactions involving bulky anions or nucleophiles. It can make it easier for these species to move between immiscible phases, which will speed up reactions.

The synthesis of other organic molecules, including esters and amides, can also be aided by the use of MTBAB as a catalyst. It has been researched for its possible use in the creation of biodiesel, the extraction of metals from ores, and the treatment of wastewater.

MTBAB, like other quaternary ammonium compounds, can be dangerous if handled incorrectly. When dealing with MTBAB, it's crucial to adhere to safety precautions and use protective gear because it can irritate the skin, eyes, and respiratory system when consumed or inhaled.

Versatile Phase Transfer Catalyst

Methyl Tributyl Ammonium Bromide excels as a phase transfer catalyst, efficiently promoting reactions between compounds in different phases. Its solid white form and high purity make it valuable for organic synthesis and laboratory research. Its compatibility with water, alcohol, and chloroform broadens its applicability for various chemical transformations.

Ensured Stability and Safe Handling

MTBAB maintains stability when stored in cool, dry, and well-ventilated conditions, with a notable shelf life of two years from manufacture. The compound is characterized by low toxicity but should be handled according to standard chemical reagent protocols to ensure safety during use and storage.

Quality Assurance and Packaging

Produced in India and distributed globally, MTBAB is primarily available in 25 kg fiber drums, with custom packaging upon request. Each batch adheres to strict purity requirements (99%), minimal impurities, and trace levels of heavy metals, ensuring reliable and consistent performance in industrial, analytical, and research applications.

FAQs of Methyl Tributyl Ammonium Bromide:

Q: How should Methyl Tributyl Ammonium Bromide be stored for optimal stability?

A: Store MTBAB in a cool, dry, and well-ventilated area, away from heat sources. Proper storage ensures its stability for the full 2-year shelf life from the date of manufacture.

Q: What are the main uses of MTBAB in chemical processes?

A: Methyl Tributyl Ammonium Bromide is primarily used as a phase transfer catalyst, facilitating organic synthesis, laboratory research, and production of active pharmaceutical ingredient (API) intermediates.

Q: When is MTBAB typically added during chemical synthesis?

A: MTBAB is usually introduced at the initial stage of a reaction to enable efficient transfer of reactants between different phases, promoting improved reaction rates and yields.

Q: Where is MTBAB manufactured and exported from?

A: MTBAB is produced in India by leading exporters, manufacturers, and suppliers, and is distributed globally for industrial, analytical, and laboratory use.

Q: What are the benefits of using MTBAB as a phase transfer catalyst?

A: MTBAB enhances the rate and efficiency of reactions involving immiscible substrates by transferring ions between phases, allowing for cleaner synthesis and higher product yields.