| Name | Bis[3-(dimethylamino)propyl]amine |
| Formula | C10H25N3 |
| CAS No. | 6711-48-4 |
| Molecular weight | 187.33 |
| Appearance | Colorless to light yellow clear liquid |
| Purity | Min. 98% |
| Water Content | Max. 0.5% |
| Water Solubility | Soluble |
| Calculated OH Number (mgKOH/g) | 282 |
| Specific Gravity @ 25℃ | 0.84 |
| Viscosity @ 25℃ (mPa·s) | 3 – 5 |
| Flash Point (PMCC) | 88℃ |
| Package | 170kgs net steel drum, 850kgs net IBC drum |
| Shelf life | One Year |
Molecular Architecture & Zero-Emission Design
The fundamental structure of MXC-C15 is engineered to eliminate catalyst migration and meet modern environmental regulations:
Polymer-Bound Active Hydrogen: Unlike traditional fugitive amines, it features a highly reactive secondary amine group that chemically bonds directly into the polyurethane polymer matrix, ensuring permanent retention.
Strict Odor & VOC Control: By locking the catalyst strictly inside the final foam network, it eliminates amine outgassing, helping your automotive and furniture products comply with stringent indoor air quality (VIAQ) and low-emission standards.
Flexible Molding & Advanced Surface Cure
For formulation engineers, MXC-C15 resolves critical processing defects in both flexible and rigid production lines:
Superior Skin Curing: It specifically accelerates the curing process at the foam surface, drastically reducing skinning defects and improving the final aesthetic finish of flexible molded parts.
Balanced Catalytic Selectivity: It exhibits a slight but precise selectivity toward the urea (isocyanate-water) blowing reaction, synchronizing foam expansion without compromising the overall gelling process.
Smooth Rigid Foam Profile: When utilized in PUR and PIR rigid foam systems, it provides a highly controlled and smooth reaction profile, preventing sudden exotherms and ensuring structural uniformity.
Process Efficiency & Operational Safety
We prioritize technical parameters that ensure seamless integration into your factory equipment and maintain batch-to-batch consistency:
High-Grade 98% Purity: A strict minimum purity of 98% guarantees predictable reaction kinetics, eliminating the risk of formulation instability caused by unwanted impurities.
Optimal Liquid Dynamics: As a clear, water-soluble liquid with an ultra-low viscosity of 3-5 mPa·s, it blends effortlessly into polyol premixes without phase separation, ensuring highly accurate machine dosing.
Enhanced Thermal Security: Featuring a flash point of 88°C and strictly controlled water content (max. 0.5%), it offers safe handling and excellent storage stability during intense industrial operations.
