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2-(2-(dimethylamino)ethyl)methylamino)-ethanol (TMAEEA) CAS NO 2212-32-0
1. Description
Chemical name: 2-(2-(dimethylamino)ethyl)methylamino)-ethanol
Molecular formula: C7H18N2O
Molecular weight: 146.23
CAS No.:2212-32-0
2. Product Specification
| ltems | Index |
| Appearance | Colorless transparent liquid |
| Content (GC), % | ≥98 |
| Water, % | ≤0.5 |
| Density (24℃), g/cm3 | 0.9-0.91 |
| 2-(2-Aminoethylamino)Ethanol, % | ≤0.15 |
| Other impurities, % | ≤0.1 |
3. Characteristics and Applications
Trimethylhydroxyethyl ethylenediamine is a colorless to light yellow transparent liquid that is easily soluble in water.
Trimelhylhydroxyelhyl ethylenediamine is a low odor reactive foam catalyst used primarily in polyether polyurethane soft foam catalysts, molded foams, semi-hard foams, and hard foams, and is particularly recommended for automotive foams. As a non-dispersive amine catalyst, it is used to promote urea(isocyanate-water) reaction, because it contains active hydroxyl, so it is easy to react into the polymer matrix. It can also be used in soft and rigid polyurethane systems where smooth reaction properties are desired.
4. Package
200L Baking paint bucket/tank truck transport, can also be packaged as required by the user.
5. Storage
It should be kept sealed to avoid exposure to oxides and stored in a dry, cool, well-ventilated warehouse.
Under transport and storage conditions, the shelf life is 24 months from the date of production. If the storage exceeds the shelf life, it can still be used after inspection of the main application metrics.