Chemical Product Library / Reference
DPP red
Chemical identity, technical indicators, performance and application reference. Confirm specifications and regulatory suitability against supplier documentation.
Chemical identity
| English name | DPP red |
|---|---|
| English synonyms | DPP red;Pigment Red 254;DPP Red BO |
| Chinese name | DPP红 |
| Chinese synonyms | DPP红;吡咯并吡咯二酮红;颜料红254 |
| Chemical category | Organic Pigments |
| CAS No. | 84632-65-5 |
| EINECS No. | 401-540-3 |
| Molecular formula | C18H10Cl2N2O2 |
| Molecular weight | 357.19 |
PubChem structure images are reference depictions, not proof of composition, purity, grade, or regulatory status. Mixtures and polymers may not have a single representative structure.
Technical indicators
Purity ≥98.0%; water ≤0.5%; water-soluble matter ≤1.0%; heat resistance ≥280°C; color shade matches standard
Performance characteristics
Red crystalline powder, high-performance organic pigment, excellent light and weather fastness
Application scenarios
High-grade coatings, inks, plastics, automotive finishes