Place of Origin: | China (Mainland) |
Brand Name: | JTL |
Minimum Order Quantity: | Negotiation |
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Price: | Negotiation |
Classification: | Chemical Auxiliary Agent | Other Names: | Antioxidant |
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Type: | Antioxidant | Usage: | Petroleum Additives |
Strategic Cooperation Partner: | SINOPEC, PetroChina | Antioxidant Type: | Amine |
High Light: | rubber additives,oil antioxidant additives |
Chemical name:Antioxidant 4020; N-(1,3-dimethylbutyl)-N'-phenyl-1,4-phenylenediamine; N-(1,3-dimethyl)butyl-N'-benzene P-phenylenediamine; antioxidant DMPPD; N-(1,3-dimethylbutyl)-N'-phenyl-p-phenylenediamine; N-(1-methylisopentyl)-N'-benzene P-phenylenediamine
English name: N-(1,3-Dimethylbutyl)-N'-phenyl-p-phenylenediamine
English synonym: SANTOFLEX(R) 13 PASTILLES; N-(1,3-DIMETHYLBUTYL)-N'-PHENYL-P-PHENYLENEDIAMINE; N-(1,3-DIMETHYLBUTYL)-N'-PHENYL-1,4-PHENYLENEDIAMINE; N-(4-METHYL-2-PENTYL)-N'-PHENYL-1,4-PHENYLENEDIAMINE;ANTOZITE 67P;4-[(4-METHYL-2-PENTYL)AMINO]DIPHENYLAMINE;6PPD;4-Benzenediamine,N- (1,3-dimethylbutyl)-N'-phenyl-1
CAS No.: 793-24-8
Molecular formula: C18H24N2
Molecular weight: 268.4
EINECS number: 212-344-0
Related Categories: Rubber Additives; Anti-aging Agents; Industrial / Fine Chemicals; ANTIDEGRADANTS; Catalysts and Auxiliaries; Aromatic Hydrocarbons; Indazoles;
Chemical Structure:
Melting point 45-46 ° C
Boiling point 260 ° C
Density 0.986~1.00g/cm3
Refractive index 1.6300 (estimate)
Flash point 204°C
Water solubility <0.1 g/100 mL at 17 oC
CAS Database 793-24-8 (CAS DataBase Reference)
EPA Chemical Information 1,4-Benzenediamine, N-(1,3-dimethylbutyl)-N'-phenyl-(793-24-8)
Specification:
Item | Index | ||
Refined | 1stgrade | 2ndgrade | |
Initial melting point,℃ | ≥140.0 | ≥135.0 | ≥125.0 |
Ash content ,%(m/m) | ≤0.40 | ≤0.40 | ≤0.40 |
Decrement by heating ,%(m/m) | ≤0.40 | ≤0.40 | ≤0.40 |
Remainder through sieving (100 mesh),% (m/m) | ≤1.0 | ≤1.0 | ≤1.0 |
Appearance | Greyish brown powder |
This product is a polluting antioxidant. In addition to its good anti-oxidation performance, it is also resistant to ozone, cracking and cracking, and inhibiting harmful metals such as copper and manganese. Its performance is similar to that of antioxidant 4010NA, but its toxicity and skin irritation are smaller than 4010NA, and its solubility in water is better than 4010NA (washing loss rate: 50% for 4010NA and 15-20% for 4020) . It can be widely used in the preparation of tires, tapes and many other industrial rubber products, generally in the amount of 0.5-1.5%. This product is not suitable for the production of light-colored products due to serious pollution. Antioxidant 4020 is one of the main varieties of p-phenylenediamine antioxidants. P-phenylenediamine anti-aging agent is a major and excellent variety commonly used in the rubber industry at home and abroad, and it is also the direction of anti-aging agent development in the future.