Name: Octadecanamide
Cas: 124-26-5
Purity: 99%
MOQ: 1KG
Directory Guidance on Octadecanamide
Chemical Structure
Basic Info
Octadacanamide appears as a solid that is colorless or yellowish. It is not soluble in water, but it has a very high solubility with non-polar solvents. The product is environmentally friendly, non-toxic and pollution-free. The product is easily dispersed in water due to its ultrafine particles, low viscosity and good dispersibility.
Octadacanamide appears as a pale yellow or white powder. It becomes colorless crystals after recrystallization with ethanol. It is soluble in chloroform and ether in hot ethanol. Insoluble in colder ethanol and water. Relative density is 0.96, melting temperature 108.5-109, and boiling temperature 250 (1599.86Pa). Octadacanamide is less lubricious than grease, and has a shorter duration. Thermal stability is poor, and the initial coloration can be a problem. The above disadvantages can be overcome by combining with a small quantity of higher alcohols.
Stearamide is used in many different ways. Octadacanamide can be found in many lubricants and release agents.
Octadecanamide can be prepared by acylation. The most common method involves reacting stearyl with chlorinated acids to obtain stearic chloride. This chloride then reacts ammonia with stearamide. To obtain high-purity product, it’s important to carefully control the temperature of the reaction and the solvent used.
Product Introduction
| Octadecanamide Chemical Properties |
| Melting point | 98-102 °C(lit.) |
| Boiling point | 250-251 °C12 mm Hg(lit.) |
| density | 0.9271 (rough estimate) |
| vapor pressure | 0Pa at 25℃ |
| refractive index | 1.432-1.434 |
| storage temp. | Refrigerator |
| solubility | Chloroform (Slightly, Sonicated), Methanol (Slightly) |
| pka | 16.61±0.40(Predicted) |
| form | A solid |
| color | White |
| Water Solubility | 102μg/L at 20℃ |
| BRN | 909006 |
| LogP | 6.7 |
| CAS DataBase Reference | 124-26-5(CAS DataBase Reference) |
Product Nature
Specification
Product Nature
EINECS No. | 204-693-2 |
MF | C18H37NO |
Color | white powder |
Purity | 99% |
Type | Syntheses Material Intermediates |
Application | Organic Chemical Raw Materials |
Specification
Item | Standard |
Amide Cotent,% | 99min |
Acidvalue,mgKOH/g | 1.0max |
Iodine value,g/100g | 1.5max |
Melting point,℃ | 97-101 |
Color,Hazen | 300max |
Moisture, % | 0.1max |
Appearance | White crystalline powder |
Product Packaging
Usage 1
Octadecanamide can be used to lubricate and release plastics such as polyvinylchloride, polyphenylene or urea-formaldehyde resin. It is a good external lubricant and has excellent release properties. Also, it has excellent electrical insulation and transparency. In general, 0.3 to 0.8 parts of Octadacanamide are used for transparent hard extrusion molding. This product’s lubricity is inferior to stearic acids.
The initial color properties, thermal instability, and short-term effect are all disadvantages. The above disadvantages can be overcome by combining with a small quantity of higher alcohols. The resin can precipitate if the amount is too high. This will affect the product’s printability and transparency. This product is also used as an anti-adhesion agent and lubricant for polyolefins. Octadecanamide is also used as a lubricant and internal release agent for rubbers, both natural and synthetic. This improves the processingability of rubber. Enhance the dispersion of pigments and additives to give the product a nice luster. Octadacanamide can be used to emulsify oil-based drilling fluids or as a lubricant in metal wire drawing.
Usage 2
Octadecanamide is a commercially available product that contains palmamide. Palmamide is non-hygroscopic, and it has a good level of smoothness. It has the ability to stabilize paraffin wax and improve pigment and dye dispersion. It also has excellent weeping, sliding, and demoulding properties. Octadecanamide is used as a rubber compounding agent and pigment ink compounding agent. It can also be used to release molds, lubricate vinyl chloride resin and urea-formaldehyde, and stabilize lotions.
Usage 3
Octadecanamide can be used to lubricate and release plastics like PVC, polyolefin and polystyrene.
Usage 4
Octadacanamide has excellent external lubrication properties and is used to release plastics like polyvinylchloride and polystyrene.
Octadacanamide can be used to make polyolefin film anti-adhesive, in conjunction with oleic amide and erucic amide. Octadacanamide is a better anti-adhesive agent than the inorganic agents commonly used (silica) because it does not affect the product’s transparency.
Octadecanamide can be used to improve rubber processing by adding gloss and improving the release of synthetic or natural rubber.
Related References
Wikipedia-Octadecanamide
Manufacturer of Octadecanamide
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 Octadecanamide 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.
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