CAS 101-54-2 4-ADPA 4-Aminodiphenylamine
Introduction
CAS Number: 101-54-2 Molecular Formula: C12H12N2 Molecular Weight: 184.24 Appearance: Purple-black solid or flakes Melting Point: 69°C Density: 1.2±0.1 g/cm³ Usage: Intermediate for dyes and auxiliaries.
Chemical Name:N-(4-aminophenyl)aniline
CAS NO.:101-54-2
Product Specification:
| Appearance | Grey to Purplish Brown Liquid or Solid | |
| Purity(GC), % | ≥ | 99.0 |
| Melting Point(Initial),°C | ≥ | 70.0 |
| Freezing Point,°C | ≥ | 71.5 |
| Heat Loss(70±2℃ ),% | ≤ | 0.20 |
| Ash,% | ≤ | 0.12 |
◆Performance & Application:
-4-ADPA is an intermediate mainly used to manufacture paraphenylenediamine (PPD) antioxidants, such as 4010NA and 4020.
-4-ADPA can also be used to produce aniline dye.
◆Packaging:Galvanized iron drum, 200kg per drum.
101-54-2 –Physico-chemical Properties
| Molecular Formula | C12H12N2 |
| Molar Mass | 184.24 |
| Density | 1.09 |
| Melting Point | 69 °C |
| Boling Point | 354 °C |
| Flash Point | 193°C |
| Water Solubility | Soluble in water at 20°C 0.6g/L. Soluble in (10 mg/mL) ethanol. |
| Solubility | ethanol: soluble10mg/mL, clear, very dark red (Violet to brown to black solution) |
| Vapor Presure | 1 hPa |
| Appearance | Form Liquid, color Clear |
| Color | Clear |
| BRN | 908935 |
| pKa | 5.20±0.10(Predicted) |
| PH | 8.9 (0.5g/l, H2O, 20℃) |
| Storage Condition | Store below +30°C. |
| Stability | Stable. Combustible. Incompatible with strong oxidizing agents, strong acids, plastics. |
| Refractive Index | 1.6266 (estimate) |
| Physical and Chemical Properties | Gray needle crystal. melting point 72 ℃ boiling point 354 ℃ solubility soluble in organic solvents such as ethanol, ether, can also be soluble in acid, alkali solution, slightly soluble in water. |
| Use | Intermediates for dyes and auxiliaries |
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