
Name: Methyl trioctyl ammonium chloride
Cas: 5137-55-3
Purity: 99%
MOQ: 1KG
Directory Guidance on Methyl trioctyl ammonium chloride
Chemical Structure

Basic Info
Methyltrioctyl ammonium chloride, also known as Aliquat 336, is an organic compound. It is a colorless to pale yellow liquid with a strong quaternary ammonium salt odor.
Methyl trioctyl ammonium chloride is commonly used as a cationic surfactant, extractant, and separating agent in the laboratory. It can be used in fields such as concentration and extraction of metal ions, separation and enrichment of organic acids, and treatment of organic wastewater. It is also widely used in the fields of electrochemistry and electroplating.
Methyl trioctyl ammonium chloride can be prepared by reacting trioctylamine with methyl chloride.
Methyltrioctyl ammonium chloride is a yellow viscous liquid that can be used as an emulsifier, disinfectant, fungicide, antistatic agent, catalyst in antioxidants, metal extractant, phase transfer catalyst, and surfactant. It is also used as a catalyst in 168 antioxidants to replace dimethylformamide (DMF)
Product Introduction
Methyl trioctyl ammonium chloride Chemical Properties |
Melting point | -20°C |
Boiling point | 240°C |
density | 0.884 g/mL at 25 °C(lit.) |
vapor pressure | 0Pa at 25℃ |
refractive index | n20/D 1.4665(lit.) |
Fp | >230 °F |
storage temp. | under inert gas (nitrogen or Argon) at 2-8°C |
solubility | soluble in Chloroform, Hexanes |
form | Viscous Liquid |
color | Colourless to pale orange |
Odor | Ammonical |
Water Solubility | Partially insoluble |
Sensitive | Hygroscopic |
BRN | 4039255 |
Stability: | Stable. Incompatible wth strong oxidizing agents. Hygroscopic. |
InChIKey | XKBGEWXEAPTVCK-UHFFFAOYSA-M |
Product Name | Methyl trioctyl ammonium chloride |
brand | China Lookchemical |
Specification | 99% |
MOQ | 1KG |
Storage conditions | Store in cool & dry place, Keep away from strong light and heat. |
Sample | Available |
Product Packaging

Methyl trioctyl ammonium chloride, abbreviated as Aliquat 336, is a quaternary ammonium salt with excellent phase transfer catalytic (PTC) properties, widely used in chemical synthesis and industrial applications.
Methyl trioctyl ammonium chloride is widely used in various fields such as daily chemical industry, textile, printing and dyeing, mining, asphalt, construction, plastic processing, petroleum extraction, and petrochemicals, playing an important role.
Methyl trioctyl ammonium chloride is a quaternary ammonium salt compound, primarily used for:
phase transfer driver
In organic synthesis, Methyl trioctyl ammonium chloride is generally utilized to promote reactions between liquid and organic phases, particularly appropriate for nucleophilic replacement, oxidation-reduction, and other reactions.
Surfactant
Methyl trioctyl ammonium chloride, as a cationic surfactant, can be used in processes such as emulsification, diffusion, and wetting, and is typically utilized in detergents, cosmetics, and industrial cleaner.
antibacterial agent
Methyl trioctyl ammonium chloride has anti-bacterial residential or commercial properties and can be used in anti-bacterials, preservatives, and other products to prevent microbial and fungal development.
extractant
Methyl trioctyl ammonium chloride can be used in metal ion extraction to divide and improve metal ions, such as recouping rare-earth elements from wastewater.
Ionic fluid forerunner
Methyl trioctyl ammonium chloride is made use of as a raw material for preparing ionic fluids and is applied in areas such as electrochemistry and catalysis.
Related References
Wikipedia-Methyl trioctyl ammonium chloride
Manufacturer of Methyl trioctyl ammonium chloride
China Lookchemical is based in Shandong, serves the whole country, faces the world, and is determined to become an excellent supplier and service provider in the chemical industry.
As a top manufacturer of surfactant,cosmetic raw materials, disinfectants, flavors, and fragrances in China, we are committed to producing high-quality products and have won high praise from customers all over the world.
In the next 10 years or even longer, Lookchemical will always adhere to the tenet of quality first and reputation first, and devote itself to providing customers with thoughtful and perfect services.
As a professional Methyl trioctyl ammonium chloride manufacturer, Look Chemical has served more than 6,000 customers around the world. Because of our high-quality products and professional services, we have won high praise from most of our customers.
Pre-Sales Service
*The company cooperates with research institutes. We strictly control the process of raw materials up to the finished product.
*Dedicated to serving customers first, we provide reasonable prices, high quality products and timely delivery and follow-up services.
* Timely reply and 24 hours online, the professional team will provide you with the most favorable prices and high-quality products.
* The sample supports testing and inspection.
* Each batch of products will be tested to ensure that its quality meets user needs.
*Packaging can also be made according to customer requirements.
*Any inquiries will be answered by our relevant personnel within 24 hours.
*We will provide you with commercial invoice, packing list, packing list, COA, health certificate and certificate of origin if you need it. If your market has other special requirements, please let us know.
After-Sales Service
*We will monitor the logistics information in real time and will share the information with you.
* You can consult us at any time if you have any questions about the product, and we will answer you in time.
*If you have any questions about the product, you can report it to us, we will deal with it in time for you, and the product can be returned.
To ensure the convenience of clients,we always set accurate reply for crucial question.Clients will get answer by inputting “keywords”to help clients solve relevant questions.
DO YOU ACCEPT SAMPLE ORDER?
We will make samples before mass production. After the samples are approved by the department and users, we will start mass production. During the production process, we will carry out 100% inspection, and then carry out random inspection before packaging.
WHAT’S YOUR MOQ?
Our MOQ is 1kg. But usually we can also accept a smaller quantity, such as 100g, if you need it, provided that the sample fee is 100% paid.
IS THERE A DISCOUNT?
Different quantity has different discount.
HOW TO CONFIRM WHETHER THE PRODUCT QUALITY MEETS OUR NEEDS BEFORE PLACING AN ORDER?
You can consult us to get free samples of some products, you only need to pay the freight or arrange express delivery to us and get the samples. You can send us the product specifications and requirements you need, and we will manufacture products according to your requirements.
DO YOU SUPPLY PRODUCT REPORT?
Yes. We’ll give you product analysis report before shipping.
LEARN MORE ABOUT US
Shandong Look Chemical
1. For products ≤50kg, we recommend using express delivery, which is usually called DDU service (discounted, convenient).
2. For products ≤500kg, we generally recommend air freight, which is usually called FOB, CFR or CIF service (fast and efficient).
3. For products >500kg, we generally recommend shipping by sea, which is usually called FOB, CFR or CIF service (economical, safe).
4. For high-value products, please choose air or express to ensure the safety of product transportation.
Company Info
At the same time, we can also provide customers with excellent transportation services. Adhere to customer centricity and integrity as the source of development, and gradually improve the company’s various systems. We are high-quality management personnel who have been engaged in chemical trade for many years, with a modern market management philosophy, and constantly explore customer market demands using flexible methods.

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