6PPD (4020) CAS 793-24-8
793-24-8 –Names and Identifiers
| Name | N-1,3-dimethylbutyl-N’-phenyl-p-phenylenediamine |
| Synonyms | BHTOX-4020 Flexzone 7F Vulkanox 4020 Santoflex6PPD Antoxidant 6ppd Antoxidant 4020 Santoflex 134PD Antioxidant 4020 N-(1,3-Dimethylbutyl Rubber Antioxidant 4020 SANTOFLEX(R) 13 PASTILLES Rubber Antioxidant 4020PPD N-1,3-dimethylbutyl-N’-phenyl-p-phenylenediamine N-(1,3-Dimethylbutyl)-N-Phenyl-1,4-Benzenediamine N-(1,3-Dimethylbutyl)-N-Phenyl-p-phenylene Diamine N-(1,3-Dimethylbutyl)-N’-phenyl-p-phenylenediamine N-(1.3-dimethylbutyl)-N’-phenyl-p-phenylenediamine N-(4-methylpentan-2-yl)-N’-phenylbenzene-1,4-diamine 1,4-BenzenediaMine,N1-(1,3-diMethylbutyl)-N4-phenyl- N1-(4-methylpentan-2-yl)-N4-phenyl-benzene-1,4-diamine 1-N-(4-methylpentan-2-yl)-4-N-phenylbenzene-1,4-diamine 4020,N-(1,3-DiMethylbutyl)-N’-phenyl-p-phenylenediaMine |
| CAS | 793-24-8 |
| EINECS | 212-344-0 |
| InChI | InChI=1/C18H24N2/c/h4-12,14-15,19-20H,13H2,1-3H3 |
| InChIKey | ZZMVLMVFYMGSMY-UHFFFAOYSA-N |
793-24-8 –Physico-chemical Properties
| Molecular Formula | C18H24N2 |
| Molar Mass | 268.4 |
| Density | 0.986~1.00g/cm3 |
| Melting Point | 45-46°C |
| Boling Point | 260°C |
| Flash Point | 204°C |
| Water Solubility | <0.1 g/100 mL at 17 ºC |
| Solubility | soluble in Methanol |
| Vapor Presure | 5.22E-07mmHg at 25°C |
| Appearance | Dark brown black solid |
| Color | Light orange to Dark red to Black |
| pKa | 6.73±0.32(Predicted) |
| Storage Condition | Keep in dark place,Sealed in dry,Room Temperature |
| Refractive Index | 1.6300 (estimate) |
| MDL | MFCD00072248 |
| Physical and Chemical Properties | Gray-black solid. |
| Use | Natural rubber and synthetic rubber with anti-ozone agent and antioxidant, ozone crack and flex fatigue excellent protective effect |
793-24-8 –Risk and Safety
| Risk Codes | R22 – Harmful if swallowed R43 – May cause sensitization by skin contact R50/53 – Very toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment. |
| Safety Description | S36/37 – Wear suitable protective clothing and gloves. S60 – This material and its container must be disposed of as hazardous waste. S61 – Avoid release to the environment. Refer to special instructions / safety data sheets. |
| UN IDs | UN 3077 9 / PGIII |
| WGK Germany | 2 |
| RTECS | ST0900000 |
| HS Code | 29215190 |
| Hazard Class | 9 |
| Packing Group | III |
| Toxicity | LD50 oral in rat: 3580mg/kg |
793-24-8 –Reference Information
| purpose | the product is a polluting antioxidant, in addition to good Antioxidant efficacy, and anti-ozone, anti-bending to find the role of cracking and inhibition of copper, manganese and other harmful metals. 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 (water loss rate: 4010NA is 50%, and 4020 only 15-20%). Can be widely used in the preparation of tires, tape and many other industrial rubber products, the general dosage of 0.5-1.5%. This product is not suitable for making light-colored products due to serious pollution. Antioxidant 4020 is one of the main varieties of p-phenylenediamine antioxidant. P-phenylenediamine antioxidant is the main good varieties commonly used in rubber industry at home and abroad, and it is also the development direction of antioxidant in the future. It is an antiozonant and antioxidant for natural rubber and synthetic rubber, and has excellent protective effect against ozone cracking and flex fatigue |
| production method | a variety of methods can be used to prepare antioxidant 4020. Generally, 4-aminodiphenylamine is obtained by catalytic hydrocondensation with methyl isobutyl ketone. N-(1, 3-dimethylbutyl)-p-aminophenol can also be used to react with aniline at 210-230 °c under the catalysis of iron powder and iodine (or FeCI2, FeCI3), after the condensation reaction is completed, the mixture of the product is obtained by distilling off the volatile substances at 180 ° C. (133 Pa), which is divided into: N-(1, 3-dimethylbutyl)-N’-phenyl-p-phenylenediamine 50%,N,N’-diphenyl-p-phenylenediamine 17.5%,N,N’-bis (1, 3-dimethylbutyl)-p-phenylenediamine 13.4%. |
Send product request
Other supplier products
 |
Three proof adhesive | Introduction Three proof adhesive,also known as circuit board protective adhesive or coating adhesive, is applied to the surface of the circuit bo... |
 |
EPPD CAS 793-24-8,3081-01-4 | Introduction Chemical Name:Mixture of N-(1,3 – Dimethylbutyl)-N’-phenyl-p-phenylenediamine and N-(1,4 – Dimethylpentyl)-N’... |
 |
polyurethane adhesive | Introduction High performance solvent-free polyurethane adhesive with excellent peel strength, resistance to cold and hot impacts, and fast positi... |
 |
Automotive Interior – Reactive Polyurethane Hot Melt Adhesive (PUR) | Automotive Interior Polyurethane Adhesive: Innovation in Vehicle Design Polyurethane (PU) adhesives have revolutionized automotive interior assemb... |
 |
Leveling agent STD-2033 | Composition: Polyether modified silicone oil Appearance: light yellow viscous liquid Active ingredient: 100% Solvent: None Application range: ... |
Same products
 |
Easy-cleaning Silicone-Modified Waterborne UV Resin | Seller: Guangzhou Human New Material Science and Technology Co., Ltd | LUV533 is a high-performance, silicone-modified hexafunctional waterborne UV resinengineered to d... |
 |
Water-based Soft-Touch Resin for Consumer Electronics | Seller: Guangzhou Human New Material Science and Technology Co., Ltd | Water-based Soft-Touch Resinis an advanced coating material formulated to deliver a luxurious, ve... |
 |
Conformal Coatings | Seller: Guangzhou Human New Material Science and Technology Co., Ltd | The conformal coatingsprovide good adhesion to metal, PCB and other substrates after curing at ro... |
 |
Metalized & Laser Transfer coating | Seller: Guangzhou Human New Material Science and Technology Co., Ltd | Metallized and laser transfer coatingsare designed with sustainability in mind, ensuring minimal ... |
 |
Hydrophilic coatings for Air Conditioner | Seller: Guangzhou Human New Material Science and Technology Co., Ltd | A water-based coating combination applied on the surface of aluminum foil, which forms a layer wi... |
