| Customization: | Available |
|---|---|
| CAS No.: | 21282-97-3 |
| Formula: | C16h26o3 |
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Product Name Dodecenyl Succinic Anhydride
Abbreviation DDSA
Model SW-05
Identification
Synonyms Dihydro-3-(tetrapropenyl)furan-2,5-dione; 2-Dodecen-1-ylsuccinic anhydride
Molecular Formula C16H26O3
Molecular Weight 266.38
CAS Number 26544-38-7
EINECS/ELINCS 247-781-6
Properties
Appearance Light yellow to amber liquid
Stability stable under ordinary conditions
Specification
| Item | Specification |
| Appearance | Light yellow to amber liquid |
| Content, wt% | ≥95% |
| Neutralization value, mgKOH/g | 395-435 |
| Content, wt% (Terapolypropylene) | ≤1.0% |
| Content, wt% (Maleicanhydride) | ≤0.5% |
| Moisture content, wt% | ≤0.1% |
| Density at 25ºC, g/cm3 | 1.000-1.100 |
| Color Number (Fe-Co) | ≤8 |
| Kinematic viscosity, mm2/s | 70-90 |
Application
1. As an epoxy resin curing agent, it plays a sealing and packaging role in electronic parts, which can improve the bonding strength, increase toughness, improve resistance and extend the sealing life. 2. As a corrosion-resistant lubricating oil in anhydrous systems, it reduces friction and increases breakdown temperature. 3. As an additive raw material in metal cleaning, such as solubilizer, rust inhibitor, etc. 4. Adding the solvent-based adhesive can prevent the corrosion of the rubber solution to the iron packaging, and does not cause the rubber solution to change color. 5. Other industries: Can also be used for turbine oil, hydraulic oil and other anti-rust additives, anti-rust effect is good.
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