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| OEM | OEM Services Provided |
| Feature | Good stability |
| Classification | Chemicals |
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Chemical Name: N, N’- bis-(1,4- Dimethylpentyl)-p-Phenylenediamine
CAS NO.: 3081-14-9
Product Specification:
| Appearance | Brownish Red Oily Liquid | |
| Purity(GC),% | ≥ | 94.0 |
| Heat Loss(65-70°C ),% | ≤ | 0.50 |
| Ash,% | ≤ | 0.10 |
| Viscosity(25°C), mPa·S | 56.0-85.0 | |
◆ Performance:
-77PD has excellent static ozone resistance performance;
-77PD can improve flexural fatigue;
-77PD has a certain protective effect on the catalytic oxidation of copper, manganese and other variable-valent metals;
-77PD has good solubility in rubber, it is not easy to bloom rubber materials at high concentration.
◆ Application:
-77PD is suitable for the rubber materials that need static anti-ozone protection in the long term, such as aircraft tires, engineering tires, agricultural tires, hose and gasket rubber products;
-77PD can be used as antioxidant for fuels;
In the production of styrene monomer, p-methylstyrene, divinylbenzene and acrylate, 77PD can be used as a polymerization inhibitor.
◆ Packaging : Galvanized iron drum, 170kg per drum.
| Name | N,N’-BIS(1,4-DIMETHYLPENTYL)-P-PHENYLENEDIAMINE |
| Synonyms | 77PD Unilink 7100 Vulkanox 4030 Naugalube 443 SANTOFLEX(R) 77 (1,4-dimethylpentyl)phenylenediamine 4-Benzenediamine,N,N’-bis(1,4-dimethylpentyl)-1 N,N’-BIS(1,4-DIMETHYLPENTYL)-P-PHENYLENEDIAMINE |
| CAS | 3081-14-9 |
| EINECS | 221-375-9 |
| Molecular Formula | C20H36N2 |
| Molar Mass | 304.51 |
| Density | 0.9452 (rough estimate) |
| Boling Point | 435.32°C (rough estimate) |
| Water Solubility | 800μg/L at 22℃ |
| Vapor Presure | 0Pa at 25℃ |
| pKa | 8.59±0.50(Predicted) |
| Refractive Index | 1.6450 (estimate) |
| Toxicity | LD50 oral in rat: 750mg/kg |
| LogP | 6.3 at 20℃ |
| category | toxic substances |
| toxicity grade | poisoning |
| Acute toxicity | oral-rat LD50: 750 mg/kg; Oral-mouse LD50: 800 mg/kg |
| flammability hazard characteristics | flammability; Toxic NOx smoke from combustion |
| storage and transportation characteristics | warehouse ventilation and low temperature drying |
| fire extinguishing agent | dry powder, foam, sand, carbon dioxide, water mist |
Declaration: The products displayed on this website are intended exclusively for industrial applications or scientific research. They are not intended for medical, pharmaceutical, or food use. In accordance with applicable laws and regulations, purchasing organizations must hold valid qualifications and approvals.
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