Product?AO-2246
Chemical Name: 2,2'-Methylenebis(6-tert-butyl-4-methylphenol)
CAS No: 119-47-1
Molecular formula: C23H32O2
Molecular Weight: 340.50
Package: 25kg/cardboard drum with plastic lining
Specification
| Item | Index |
| Appearance | White or yellow fraction |
| Melting point(?) | 123-127 |
| Purity % ≥ | 99 |
| Chromaticity(APHA) | 50-100 |
| Ash % ≤ | 0.1 |
| Copper content ppm ≤ | 5 |
| Mn content ppm ≤ | 1 |
| Density (g/cm3) | 1.04 |
| Volatile matter % ≤ | 0.3 |
Properties: white powder, slightly yellow pink long-term exposure in the air, a bit of phenol smelly. Irritating to eyes.
Application: Common phenolic antioxidant, Widely used in natural rubber, synthetic rubber, latex, a variety of synthetic materials and other petroleum products as antioxidant. High thermal stability, good antioxidant effect, no pollution, non-staining, not spray frost, good oil solubility and less volatile, no influence of rubber vulcanization and plasticity, and less dosage, etc.
Storage Notes: Sealed stored in cold, dry, good ventilated place, avoid direct sunlight.
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