CAS 101-72-4 IPPD (4010NA) N-isopropyl-N’-phenyl-p-phenylenediamine
Introduction
101-72-4 –Names and Identifiers
| Name | N-isopropyl-N’-phenyl-p-phenylenediamine |
| Synonyms | 4010na 4010 NA Antigen 3c BHTOX-4010NA Antioxidant-4010NA |
| CAS | 101-72-4 |
| EINECS | 202-969-7 |
| InChI | InChI=1/C22H12.C14H19NO/c;,4)15-13/h1-12H;6-9,15H,5H2,1-4H3 |
Product Specification:
| Appearance | Grey Purple to Purplish Brown Pastilles | |
| Assay(GC), % | ≥ | 95.0 |
| Melting Point(Initial),°C | ≥ | 70.0 |
| Heat Loss(65-70°C ),% | ≤ | 0.30 |
| Ash,% | ≤ | 0.20 |
◆Performance:
-IPPD is an outstanding antioxidant and antiozonant, which exhibits strong anti-ozone, anti-fatigue and anti-bending performance;
-IPPD’s oxidation resistance performance is better than that of quinolone and amine antioxidants;
-IPPD has a certain protective effect on the catalytic oxidation of copper, manganese and other variable-valent metals.
◆Application:
-IPPD is suitable for the formulations of natural rubber and synthetic rubber;
-IPPD is suitable for conveyor belts, rubber tubes, cables, etc., rubber products that need dynamic and static oxidation and ozone resistance protection;
-IPPD can be applied to rubber products with lower requirements for discoloration.
◆Packaging:Paper/plastic packages with a net weight of 25 kg per package.
◆Transportation Condition:Clear vehicle with ceiling, avoiding sunshine, rain and long-term extrusion，keeping away from hot source.
101-72-4 –Physico-chemical Properties
| Molecular Formula | C15H18N2 |
| Molar Mass | 226.32 |
| Density | 1,17 g/cm3 |
| Melting Point | 72-76°C |
| Boling Point | 161°C |
| Flash Point | 161°C/1mm |
| Solubility | Chloroform (Slightly), DMSO (Slightly, Sonicated) |
| Vapor Presure | 0.007Pa at 20℃ |
| Appearance | White crystal |
| Color | Grey to Very Dark Grey |
| pKa | 6.76±0.32(Predicted) |
| Storage Condition | -20°C |
| Stability | Stable. Combustible. Incompatible with strong oxidizing agents. |
| Sensitive | Air Sensitive |
| Refractive Index | 1.5000 (estimate) |
| Physical and Chemical Properties | Pure white crystals. |
| Use | Excellent general-purpose antioxidant for natural rubber, synthetic rubber and latex, with excellent protective effect against ozone and flex fatigue aging |
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