2-DODECEN-1-YLSUCCINIC ANHYDRIDE is a product synthesized by the reaction of maleic anhydride with various different olefins.
It includes: linear dodecenyl succinic anhydride and branched dodecenyl succinic anhydride.
Application
Epoxy Curing Agent: Dodecenyl Succinic Anhydride/Tetrapropenyl Succinic Anhydride (K12) is used as an epoxy curing agent, enhancing the waterproofing and toughness of epoxy resins. High-purity dodecenyl succinic anhydride is widely used in sealing and encapsulating electronic components.
As a crosslinking epoxy curing agent, it improves bonding strength, adds flexibility, enhances resistance, and extends sealing longevity compared to other materials.
Corrosion Inhibitor: Alkenyl succinic anhydride and its hydrolyzed form, alkenyl succinic acid (and their derivatives), are commonly used as corrosion inhibitors in water and hydrocarbon media. When K12 is added to gasoline and diesel, it hydrolyzes, absorbing moisture, and the resulting acid serves as a corrosion inhibitor.
Lubricant Additive: Adding a small amount of dodecenyl succinic anhydride to mineral lubricating oils helps prevent pitting and green scale formation on lead-bronze bearings. Additionally, it improves oil lubricity, raises breakdown temperature, and reduces friction coefficients.
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Physical and Chemical Properties of the Product
Item
| Data |
| Molecular Formula | C₁₆H₂₆O₃ |
Molecular Weight | 266.38 |
Appearance | Yellow transparent liquid |
Specific Gravity | 1.03 |
Boiling Point (°C at 400 Pa) | 150 |
Viscosity (25°C) | 233 cp |
Acid Value (mg KOH/g) | 395-432 |
CAS Number | 26544-38-7 |
Packaging and Storage
200KG/drum, 1000KG/drum.
Store in a cool, dry place, away from acids and water.
Transport as a general non-hazardous chemical.
About us
We are a new material chemical additives manufacturer established in 2003, integrating research and development, production, and sales.
Our main products include Polyaspartic Resin, Epoxy resin, Curing agents, OSA, DDSA, Chelating agents, Surfactants, Metalworiking fluid additives (Lubricants, Rust inhibitors, Corrosion inhibitors, Emulsifiers) and more.
We serve industries such as electronic materials, cutting fluids, mining support fluids, household care and institutional cleaning, industrial cleaning, pulp processing.
Even if your products do not fall within these industries, you can still contact us.
We have our own R&D team and can provide you with customized solutions based on your product needs.
FAQ
What payment methods do you support?
We support multiple payment methods, Payment: TT, L/C.
What is the lead time for bulk production?
Once product samples are confirmed, bulk production typically takes 3-6 weeks to complete and deliver.
Can you assist us with customizing products?
We are more than willing to customize products for you. Our extensive technical team can tailor products to your specific requirements, and adjustments can be made during the sample production phase to meet your needs.
Can I get samples for testing purposes? How are samples shipped?
If you require samples, we can send them to you, but there will be a sample fee involved. If we proceed with further cooperation, we can offset the sample fee against a portion of the bulk order costs to provide you with free samples.
Can I have my logo on the packaging?
Yes, we offer OEM services, but you would need to provide us with your packaging and logo design.
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