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Tertiary Amine Catalyst for Urethane Polymerization
(1,4-Diazabicyclo[2.2.2]octan-2-yl)methanol (Product No. D5950) is a derivative of DABCO (= 1,4-diazabicyclo[2.2.2]octane) with a hydroxy group. It exhibits catalytic activity comparable to DABCO and reacts with isocyanates to incorporate into polyurethane resins, thereby preventing the generation of a volatile amine.
Product
Advantages
- Easy-to-handle solid (melting point approx. 72°C)
- Reacts with isocyanate, resulting in low amine odor from the obtained polyurethane.
- Used as a raw material for synthesizing new catalysts and surfactants in the literature 5,6)
References
- 1) Novel Gelling Catalyst for Non-Emission Flexible Polyurethane Foam
- 2) Advance in reduced amine emission catalyst systems for flexible polyurethane foams
- T. Suzuki, H. Kiso, Y, Takahashi, J. Tucker, Polyurethanes Technical Conference, Nashville, TN, United States, Sept. 26-28, 2011, 444.
- 3) Novel reactive catalyst for low-emmission flexible polyurethane foams
- R, Takahashi, H, Fujiwara, H. Kiso, J. Tucker, Polyurethanes Technical Conference, Kissimmee, FL, United States, Oct. 5-7, 2015, 54.
- 4) RZETA® Amine-based environment-friendly urethane gelling catalyst
- 5) Effect of Spacer Structures on the Interfacial Adsorption and Micelle Properties of Quaternary Ammonium Salt-Based Gemini Surfactants
- 6) Cationic DABCO-Based Catalyst for Site-Selective C–H Alkylation via Photoinduced Hydrogen-Atom Transfer
