N-(2-Ethoxyphenyl)-N'-(2-ethylphenyl)oxamide.
Synonym:Ethanediamide, N-(2-ethoxyphenyl)-N'-(2-ethylphenyl)-;N-(2-Ethoxyphenyl)-N'-(4-ethylphenyl)-Ethlyene diamide
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PowerSorb™ 312 provides excellent light stability in plastics and coatings. It is less discoloring than conventional UV absorbers, even in alkaline environments and in the presence of metal catalyst residues.
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| Chemical Name: |
N-(2-Ethoxyphenyl)-N'-(2-ethylphenyl)oxamide |
| CAS No.: |
23949-66-8 |
| EINECS No.: |
245-950-9 |
| Formula: |
C18H20N2O3 |
| Molecular
Weight: |
312 |
| Specific Gravity[20°C]: |
1.26 |
| Melting Point(°C): |
124-128 |
| Vapor Pressure[20°C, Pa]: |
5.5E-8 |
| Boiling Point(°C): |
Min.400 |
| pH-value: |
5.4 |
| Volatile Loss (%): |
Max.0.5 |
| Color of Solution 460nm (%): |
Min.95 |
| Color of Solution 500nm (%): |
Min.97 |
| Appearance: |
Pale Yellow Powder |
| Min. Purity: |
98% |
| Solubility (20°C) |
% w/w |
| Acetone: |
4 |
| Chloroform: |
20 |
| n-Hexane: |
0.2 |
| Methanol: |
0.4 |
| Benzene: |
7 |
| Ethanol: |
0.3 |
| MMA: |
4 |
| Dichloromethane: |
18 |
| Toluene: |
5.5 |
| Water: |
<0.01 |
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PowerSorb™ 312 is a UV absorber of the oxanilide class which is effective for the light stabilization of a broad range of plastics and coatings. Plastic applications include polyamides, PVC (rigid and flexible), polyesters (thermoplastic and thermoset), polyurethanes, adhesives, and sealants. The product is also suitable for use in powder coatings and solvent-borne coatings for automotive, industrial, and architectural applications.
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PowerSorb™ 312 is supplied in 20 kg net/carton box.
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