| Name | 2,2-DIMORPHOLINODIETHYLETHER |
| Formula | C12H24N2O3 |
| CAS No. | 6425-39-4 |
| Molecular weight | 244.33 g/mol |
| Appearance | Straw yellow liquid |
| Purity | ≥99% |
| Water Content | <0.2% |
| Specific Gravity at 25℃ | 1.06 |
| Flash Point | 146℃ |
| Melting Point | <-28℃ |
| Package | 210KGS NET/DRUM, 1050KGS NET/IBC DRUM |
| Storage Life | Keep in a cool dry place. |
| Shelf life | One Year |
Molecular Architecture & Prepolymer Stability
The fundamental design of MXC-DMDEE resolves the most critical pain point in one-component polyurethane manufacturing: premature gelation inside the packaging.
Sterically Shielded Morpholine Rings: The unique dual-morpholine structure provides exceptional chemical stability when mixed with isocyanates (NCO).
Extended Shelf-Life Guarantee: By resisting unwanted side reactions (such as biuret or allophanate formation) in the absence of moisture, it prevents the prepolymer from hardening prematurely, securing a long and commercially viable shelf life for canned and packaged products.
Selective Blowing Catalysis & Moisture-Cure Performance
For formulation engineers, MXC-DMDEE offers unmatched precision in controlling the reaction kinetics of moisture-sensitive systems:
Targeted Blowing Activity: It acts as a highly potent blowing catalyst with intentionally low gelling activity. This ensures robust gas generation without causing unwanted cross-linking during the initial expansion phase.
Rapid Moisture Activation: Upon exposure to ambient humidity or atmospheric moisture, it immediately triggers the water-isocyanate reaction, drastically reducing the tack-free time and accelerating the deep cure of sealants and adhesives.
Uniform Cell Morphology: It facilitates a highly consistent and predictable foam rise, delivering excellent dimensional stability and a fine, even cell structure for rigid insulating foams.
Process Efficiency & Operational Safety
We prioritize rigorous quality control parameters that safeguard your high-speed manufacturing processes and ensure safe industrial handling:
Strict Moisture Control: With a guaranteed water content of < 0.2%, it entirely eliminates the risk of unintended NCO reactions during blending and filling, protecting your expensive prepolymer batches from spoiling.
Extreme Climate Resilience: Featuring a melting point below -28°C and an exceptionally high flash point of 146°C, this catalyst remains highly fluid and remarkably safe to handle across extreme winter conditions and intense summer heat.
Effortless Liquid Integration: As a clear, straw-yellow liquid with optimal dynamic viscosity, it blends seamlessly into a wide range of polyether and polyester polyurethane formulations without phase separation.
