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Polyurethane Foam Catalyst--Trimethyl Hydroxyethyl Ethylenediamine
Chemical name:N,N,N,-Trimethyl hydroxyethyl ethylenediamine
Molecular fomula:C7H18H2O
Molecular weight:146.2306
CAS No.:2212-32-0
TECHNICAL INDEX AND TYPICAL PHYSICOCHEMICAL PROPERTIES:
| Item | 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 |
CHARACTERISTICS AND USES:
Trimethylhydroxyethyl ethylenediamine is a colorless to light yellow transparent liquid that is easily solu-ble in water.
Trimethylhydroxyethyl 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.
Package:
200L steel drum
Storage:
It should be kept sealed to avoid exposure to oxides and stored in a dry,cool,well-ventilated ware-house.
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.
