Dodecylamine Polyoxyethylene Ether AC-1210, chemical full name Polyoxyethylene (10) Dodecyl Ether, molecular formula C32H66O11, molecular weight approx. 626. This product is a nonionic surfactant, but due to its raw material being dodecyl primary amine, the molecular structure retains tertiary amine groups, thus possessing weak cationic characteristics. This unique structural design endows the product with excellent interfacial activity and wide compatibility. The product appearance is a colorless to slightly yellow liquid, and packaging specifications include 50 kg plastic drum, 200 kg plastic drum, and IBC tote.
The following is the complete technical parameter table for AC-1210. All data are from the Guoli Chemical product database, covering multiple dimensions such as physical properties, chemical indicators, and application performance:
| Basic Product Parameters | |
|---|---|
| Product Name | Dodecylamine Polyoxyethylene Ether AC-1210 |
| CAS Number | 26635-75-6 |
| Molecular Formula | C32H66O11 |
| Molecular Weight | Approx. 626 |
| Ionic Type | Nonionic (with weak cationic characteristics) |
| Appearance | Colorless to slightly yellow liquid |
| Physical Properties | |
| Density | 1.02 g\/cm³ (25°C) |
| Kinematic Viscosity \/ Low Shear Viscosity | Approx. 150 mPa·s |
| Refractive Index | 1.460~1.470 (20°C) |
| Melting Point | <0°C |
| Flash Point | >150°C |
| Solubility | Readily soluble in water and organic solvents |
| Hygroscopicity | Hygroscopic |
| Chemical Indicators | |
| Active Content | ≥99% |
| pH Value (1% Aqueous Solution) | 6.0~8.0 |
| pH Value (5% Aqueous Solution) | 6.0~8.0 |
| Moisture Content | ≤0.5% |
| Acid Value | ≤1 mgKOH\/g |
| Hydroxyl Value | 80~100 mgKOH\/g |
| Saponification Value | ≤5 mgKOH\/g |
| Iodine Value | ≤1 gI₂\/100g |
| Degree of Unsaturation | ≤0.1 |
| Free Alcohol Content | ≤0.5% |
| Amine Value | None |
| Tertiary Amine Content | None |
| Free Phosphoric Acid\/Phosphorus Content | None |
| Monoester\/Diester Content | None |
| Heavy Metals | ≤10 mg\/kg |
| Arsenic | ≤2 mg\/kg |
| Chemical Stability | Stable at room temperature and pressure |
| Application Performance Indicators | |
| HLB Value | 13.5 |
| Cloud Point | 60~80°C |
| Surface Tension | Approx. 32 mN\/m |
| Critical Micelle Concentration (CMC) | 6.3×10-5 mol\/L |
| Penetration Power | ≤30 s |
| Foam Characteristics | Low Foam |
| Alkali Resistance | Alkali Resistant |
| Packaging Specifications | |
| Standard Packaging | 50 kg plastic drum, 200 kg plastic drum, IBC tote |
HLB value of 13.5 indicates that the product has strong hydrophilicity and belongs to O\/W type emulsifiers, suitable for oil-in-water emulsion formulations such as pesticide emulsifiable concentrates, water emulsions, and water-based industrial cleaning agents. This HLB range also enables wetting and solubilization functions. Combined with the cloud point of 60~80°C, it can stably perform emulsification and detergency in high-temperature cleaning scenarios (e.g., high-temperature high-pressure spray cleaning).
Surface tension of approx. 32 mN\/m and CMC value of 6.3×10-5 mol\/L reflect that the product can effectively reduce the surface tension of aqueous solutions at very low concentrations, meaning low dosage and high cost-effectiveness in actual formulations. It is suitable for applications requiring efficient wetting and spreading (e.g., enhancing pesticide foliar spray efficiency). Additionally, penetration power ≤30 seconds further confirms its ability to quickly wet solid surfaces, particularly suitable for rapid leveling in textile dyeing and finishing and crevice penetration in metal cleaning.
Low foam characteristic is one of the significant advantages of this product, especially suitable for industrial cleaning and metalworking fluid formulations where high foam is undesirable. Meanwhile, strong alkali resistance and wide pH application range (pH 6.0~8.0 for 1% aqueous solution, but remains surface-active in acidic and alkaline media) allow safe use in various complex conditions such as acidic corrosion inhibition and alkaline cleaning.