Name: Castoryl Maleate
Cas: 241153-84-4
Purity: 99%
MOQ: 1KG
Directory Guidance on Castoryl Maleate
Chemical Structure
Basic Info
Castoryl Maleate is a modified derivative of castor oil produced through esterification reaction between castor oil and maleic anhydride (also known as maleic anhydride). This compound combines the natural vegetable oil properties of castor oil with the reactivity of maleic anhydride, and has good chemical stability and functionality.
Preparation of Castoryl Maleate:
Castor oil is reacted with maleic anhydride under specific conditions through esterification reaction. Its molecular structure includes:
Castor oil part: provides good lubricity and flexibility;
Maleic anhydride group: Introducing active groups makes it reactive and easy to further modify.
Characteristics of Castoryl Maleate:
Natural source: Castor oil is a natural plant oil extracted from castor seeds, renewable and environmentally friendly.
Reactivity: Maleate partially introduces double bonds and anhydride groups, which can increase the chemical reactivity of Castoryl Maleate and facilitate further modification.
Excellent lubricity: Castoryl Maleate retains the lubricating properties of castor oil and is suitable for coatings, inks, and lubricants.
Low toxicity and environmental friendliness: Meets green chemistry requirements and can be used in environmentally friendly products.
Castoryl Maleate is a functional material that combines the characteristics of natural vegetable oils with chemical reactivity. Castoryl Maleate is widely used in coatings, inks, adhesives, plastic plasticizers, and lubricant additives. It has the advantages of environmental protection, good flexibility, and high chemical reactivity, and is an important industrial additive and functional material.
Product Introduction
| Name | Castoryl Maleate |
| Synonyms | (Z)-4-[(Z)-18-[2,3-bis[[(Z)-12-hydroxyoctadec-9-enoyl]oxy]propoxy]-18-oxooctadec-9-en-7-yl]oxy-4-oxobut-2-enoic acid |
| CAS | 241153-84-4 |
| Molecular Formula | C61H106O12 |
| Molar Mass | 1031.48714 |
Product Nature
Specification
Product Nature
| Item | Unit | Typical value |
| Appearance | —- | Light yellow to yellow liquid |
| Acid value | mgKOH/g | 50.0-60.0 |
| Saponification value | mgKOH/g | 245-295 |
| Iodine value | g/100g | ≤100 |
Specification
| Item | Unit | Typical value | |
| Appearance | —- | Light yellow to yellow liquid | |
| Acid value | (mgKOH/g) | 50.0-60.0 | |
| Saponification value | (mgKOH/g) | 245-295 | |
| Iodine value | (g/100g) | Max 100 | |
Product Packaging
Castoryl Maleate is a modified ester compound produced by the reaction of castor oil with maleic anhydride. Due to its unique chemical structure and properties, Castoryl Maleate has a wide range of applications in multiple industrial fields. The following are the main application areas and uses of Castoryl Maleate:
1. Unsaturated polyester resin (UPR) field
As an active diluent or toughening agent, Castoryl Maleate can improve the flexibility, adhesion, and impact resistance of unsaturated polyester resins.
It can partially replace volatile monomers such as styrene, reduce the emission of volatile organic compounds (VOCs) in resin systems, and be more environmentally friendly.
2. Coatings and inks
Castoryl Maleate can be used as a leveling agent, wetting agent, or co dispersing agent in high solid content coatings and low VOC ink formulations to improve the performance of coatings and inks.
Provide better flexibility, weather resistance, and adhesion, suitable for various substrates such as metal, wood, plastic, etc.
Widely used in industrial coatings, anti-corrosion coatings, and architectural coatings.
3. Adhesives and sealants
Castoryl Maleate is used as a toughening agent or functional additive to improve the flexibility and durability of adhesives.
Castoryl Maleate can serve as an intermediate in reactive adhesives, enhancing adhesive strength and improving weather resistance.
4. Plasticizers and softeners
Castoryl Maleate is used as a plasticizer in plastics and rubber to improve material flexibility, processability, and durability.
Castoryl Maleate, as a textile softener in textile processing, gives fabrics a smooth and comfortable feel.
5. Lubricating oil and lubricating oil additives
Castoryl Maleate, due to its excellent lubrication performance, can be used as an additive in lubricating oil to improve the high-temperature stability, wear resistance, and lubrication effect of lubricating oil.
Applied in the fields of metalworking fluids, industrial lubricants, and engine lubricants.
6. Surfactants and emulsifiers
Castoryl Maleate, as a functional component in surfactants, has good wetting and emulsifying properties and can be used as a stabilizer and emulsifier in oil-water systems.
Castoryl Maleate is widely used in cleaning agents, emulsions, and coating additives.
7. Chemical synthesis intermediates
The double bonds and anhydride groups in Castoryl Maleate endow it with reactivity and can serve as intermediates for the synthesis of other functional compounds.
Suitable for the production of special resins, modified polymers, and other chemical additives.
8. Environmentally friendly materials
As a compound derived from natural vegetable oils, Castoryl Maleate has low toxicity and good biodegradability, making it suitable for the development of green chemicals, environmentally friendly coatings, and renewable materials.
Related References
Wikipedia-Castoryl Maleate
Manufacturer of Castoryl Maleate
Achievements
Service
FAQ
Advice on Shipping
Achievements
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 Castoryl Maleate 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.
Service
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.
FAQ
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
Advice on Shipping
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
China Lookchemical is a professional enterprise that integrates research and development, production, and sales of new chemicals. The company was the first to specialize in providing organic intermediates. After several years of continuous efforts, especially in the fields of surfactants, feed additives, plant extracts, pesticides, industrial chemicals, etc., significant breakthroughs have been made.
The company adheres to the concept of “integrity management, strict quality control, customer first” and has received unanimous praise from customers at home and abroad.
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.
Cooperation Partner
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