What is Dibutyl phthalate CAS 84-74-2?
Dibutyl phthalate (DBP) CAS 84-74-2 is a colorless oily liquid phthalate ester, widely used as an efficient general-purpose plasticizer and high-boiling solvent in polymers, coatings, inks, adhesives and industrial formulations.
Specification
| Item |
Value |
| Appearance |
Clear colorless liquid |
| Melting Point |
-35 °C (lit.) |
| Boiling Point |
340 °C (lit.) |
| Density |
1.043 g/mL at 25 °C (lit.) |
| Fp |
340 °F |
| pH |
7 (20°C, 10mg/L) |
| Storage Condition |
2–8°C |
Feature
- High Plasticizing Efficiency: Excellent softening effect for PVC and cellulose-based polymers.
- Strong Compatibility: Compatible with most resins, rubbers, polymers and organic materials.
- High-Boiling Solvent: Low volatility, good stability, suitable for long-lasting formulations.
- Good Processability: Improves flow, flexibility, film formation and adhesion performance.
- Stable & Versatile: Stable under normal conditions; widely applied in many industrial fields.
Application
- PVC Plasticizer: Main plasticizer for flexible PVC products, cables, films and profiles.
- Coatings & Inks: Improves flexibility, leveling and film properties in paints and printing inks.
- Adhesives & Sealants: Enhances bonding strength, toughness and workability.
- Perfume & Cosmetics: Used as a solvent and fixative in fragrances and cosmetic products.
- Specialty Industrial Uses: Applied in safety glass, textile lubricants, insecticides and GC stationary liquids.
Packaging
Mikem offers flexible packaging options, including 25 kg fiber drums for liquid products and 15–25 kg PP/PE bags for powder products, all customizable to meet your specific needs.
