Dimethyl Phthalate (DMP) | Versatile Chemical Intermediate & Plasticizer
Chemical Specifications:
• Molecular Formula: C₁₀H₁₀O₄
• Molecular Weight: 194.19 g/mol
• CAS Number: 131-11-3
Primary Industrial Applications:
1. High-Performance Plasticizer
2. Specialty Chemical Production
3. Functional Formulations
| Specification | Super Grade | First Grade | Qualified Grade |
| Colourity（Pt-Co）,code No. ≤ | 15 | 30 | 80 |
| Acidity（calculated as phthalic acid）,%≤ | 0.008 | 0.010 | 0.015 |
| Density（20℃）,g/cm3 | 1.193±0.002 | ||
| Content（GC）,% ≥ | 99.0 | 99.0 | 98.5 |
| Flash point,℃ ≥ | 135 | 130 | 130 |
| Heat stability（Pt-Co）,code No. ≤ | 20 | 50 | / |
| Water content,% ≤ | 0.10 | 0.20 | / |
