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Pentamethyldiethylenetriamine PMDETA CAS 3030-47-5
Description
Chemical name: N,N,N,'N',N"-Pentamethyldiethylenetriamine
Molecular formula: C9H23N3
Molecular weight: 173.299
CAS No.: 3030-47-5
Characteristics and Applications
Pentamethyldiethylenetriamine is a colorless to yellowish transparent liquid, soluble in water, and alcohol solvents, and can absorb water and carbon dioxide in the air.
Pentamethyldiethylenetriamine is an efficient catalyst for polyurethane soft foam, which is mainly used in the formulation of soft foam products, and can also be an auxiliary catalyst for hard foam to improve the fluidity of PU foam in large-capacity refrigerators. The product has high catalytic activity, fast foaming speed, high toughness and high bearing capacity. In the soft bubble to 100 parts of polyether, adding the product 0.1-0.5 can get a better effect, and the smell is low, and the application is wider.
Product Specification
| Appearance | Colorless transparent liquid |
| Content (GC),% | ≥98 |
| Water,% | ≤0.5 |
| Density (24℃),g/cm3 | 0.829 |
| Diethylenetriamine,% | ≤0.15 |
| Hydroxylamin,% | ≤0.08 |
| Other impurities, % | ≤0.1 |
Packaging
170KG/DRUM
Storage
Store in a dry, dark warehouse. Pay attention to waterproof and dark.
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.