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CAS NO:10081-67-1
EC NO:233-215-5
Dusantox 86 is unrefined dicumyldiphenylamine. Used as antidegradant for universal application especially for rubber goods based on CR as well as on NR, IR, BR, SBR, NBR, EPDM and their combinations.
Dusantox 86 protects effectively and for a long time against influences of oxygen, heat and dynamic fatigue action. Dusantox® 86 provides good protection against rubber poisons.
Dusantox 86 does not bloom even at high dosage.
Dusantox 86 does not infuence the basic physico-mechanical properties of vulcanizates. Antidegradation effectiveness can be significantly increased by combination with imidazoles, phenols or phosphites (heat and thermooxidative resistance) or p-phenylenediamines (ozone resistance).
Dusantox 86 is also applicable as stabilizer for plastics, lubricants, oils and other substrates.
Dusantox 86 is Simple, almost non-staining antidegradant with antioxidant properties suitable for all types of rubber products.
Dusantox 86 is an unrefined dicumyldiphenylamine, 4-(1-methyl-1-phenylethyl)-N-[4-(1- methyl-1-phenylethyl)phenyl]aniline or 4,4'-bis(1,1-dimethylbenzyl)-diphenylamine.
Materials Features
Heat Resistance
Low Volatility
Non Blooming
Other Plastics Features
Ozone Resistant
Prevents Thermo-Oxidative Degradation
Applications
Automotive & Transportation — Automotive
Tires
Industrial — Maintenance, Repair & Overhaul
Automotive & Transportation — Other Automotive & Transportation Applications
Industrial — Other Industrial Applications
Color
Brown
Grey
Technical blend of mono- and dialpha- methylstyrenated diphenylamine and serves as universal replacement for phenyl- beta-naphthylamine. The technology is based on the catalytic alkylation of diphenylamine by alpha- methylstyrene, purification and finalization into form of pastilles.
Dusantox 86 is a kind of high-efficient nontoxic Antioxidant to replace D, A, RD and so on which are carcinogenic.
Dusantox 86 can be used in NR, IIR, SBR, NBR, BR, CR and their blend, and is especially efficient in protecting CR from thermal aging.
Dusantox 86 can also be used in plastic industry.
Dusantox 86 not only can protect vulcanized rubber from thermal aging, light aging, ozone aging and damage caused by repeating deformation, but also has a passivating effect on heavy metal and transition metal.
Uses
Because of its light contamination, Dusantox 86 can be used in insulative and protective rubber sheeting for color wires and cables as well as common color rubber products in place of Antioxidant 264, SP, 2264, MB, DNP, etc, to greatly reduce the production cost. In carbon black rubber, it has oxidation resistance of amine type, and will not pollute products.
Dusantox 86 can be exclusively used or used together with other Antioxidant . Normal dosage in rubber is 2-3 phr.
Application
Dusantox 86 is a highly effective non-discoloring aromatic amine type antioxidant finding utility as a thermal stabilizer in a wide variety of applications, including polyolefins, styrenics, polyols, hot melt adhesives, lubricants and polyamides. Excellent performance at processing temperatures, and strong synergy with other types of antioxidants such as phenolics and phosphites, makes CAPOX 445 an excellent choice as a component of your thermal stabilizer package.
Industrial uses
Dusantox 86 is one of the few kinds of antioxidant, which is non-toxic, tasteless, light colored. The anti- oxygen effect is similar America in Uniroyal.
Dusantox 86 is widely used in various kinds of elastomers.
Dusantox 86 can be used in polyethylene, polypropylene, polyvinyl chloride and other color master batch.
Dusantox 86 can also be used as antioxidant in polyurethane foam, rubber wire, cable, food package and adhesive, especially in neoprene colorful cable's jacket for its excellent resistance to heat, light, and aging. In polyether this product can be used as light-resistant and anti-aging antioxidant, also as antioxidant for lubricating oil.
Dusantox 86 is especially effective to be used in neoprene acrylate rubber, polyether polyalcohol for its resistance to aging caused by high temperature and light. When used together with sulfur-contained antioxidant, it has operational effect.
Industry Uses
Antioxidant
Oxidizing/reducing agents
Plasticizers
Process regulators
Processing aids, not otherwise listed
Consumer Uses
Plastic and rubber products not covered elsewhere
Industry Processing Sectors
Adhesive manufacturing
All other basic organic chemical manufacturing
Mining (except oil and gas) and support activities
Miscellaneous manufacturing
Paint and coating manufacturing
Plastic material and resin manufacturing
Plastics product manufacturing
Rubber product manufacturing
Synthetic rubber manufacturing
Specifications
Appearance White to Almost white powder to crystal
Purity(GC) min. 98.0 %
Melting point 99.0 to 103.0 °C
Solubility in Acetonitrile almost transparency
Properties (reference)
Melting Point 100 °C
Solubility in water Practically insoluble
Solubility (soluble in) Acetone,Toluene,Benzene
Solubility (very slightly) Methanol
Dusantox 86 is a non-colouring aromatic amine that works synergistically with phosphites and phenolic anti-oxidants as a thermal stabiliser in the plastics industry. Furthermore the combination of high amine antioxidant activity, good colour and low volatility makes it an ideal antioxidant and heat stabilizer for rubber and plastics.
Dusantox 86 is one of the few kinds of antioxidant, which is non-toxic, tasteless, light coloured and is widely applied in each kind of elastomer.
Dusantox 86 can be used in polyethylene, polypropylene, polyvinyl chloride and other plastic masterbatch.
Dusantox 86 can also be used for urethane foam, electric cabling, food packaging, adhesives, and is particularly effective in neoprene applications.
Applications
Dusantox 86 is predominately used in the production of polyolefins, styrenics, polyols, hot melt adhesives, lubricants and polyamines, rubber auxiliary.
About this substance
Helpful information
Dusantox 86 is registered under the REACH Regulation and is manufactured in and / or imported to the European Economic Area, at ≥ 100 to < 1 000 tonnes per annum.
Dusantox 86 is used by consumers, in articles, by professional workers (widespread uses), in formulation or re-packing, at industrial sites and in manufacturing.
Consumer Uses
Dusantox 86 is used in the following products: lubricants and greases.
Other release to the environment of Dusantox 86 is likely to occur from: indoor use in close systems with minimal release (e.g. cooling liquids in refrigerators, oil-based electric heaters), indoor use as processing aid, outdoor use as processing aid and outdoor use in close systems with minimal release (e.g. hydraulic liquids in automotive suspension, lubricants in motor oil and break fluids).
Article service life
Other release to the environment of Dusantox 86 is likely to occur from: outdoor use in long-life materials with low release rate (e.g. metal, wooden and plastic construction and building materials) and indoor use in long-life materials with low release rate (e.g. flooring, furniture, toys, construction materials, curtains, foot-wear, leather products, paper and cardboard products, electronic equipment).
Dusantox 86 can be found in complex articles, with no release intended: vehicles, machinery, mechanical appliances and electrical/electronic products (e.g. computers, cameras, lamps, refrigerators, washing machines) and electrical batteries and accumulators.
Dusantox 86 can be found in products with material based on: plastic (e.g. food packaging and storage, toys, mobile phones).
Widespread uses by professional workers
Dusantox 86 is used in the following products: lubricants and greases and hydraulic fluids.
ECHA has no public registered data on the types of manufacture using this substance.
Other release to the environment of Dusantox 86 is likely to occur from: indoor use (e.g. machine wash liquids/detergents, automotive care products, paints and coating or adhesives, fragrances and air fresheners), indoor use in close systems with minimal release (e.g. cooling liquids in refrigerators, oil-based electric heaters), outdoor use as processing aid and outdoor use in close systems with minimal release (e.g. hydraulic liquids in automotive suspension, lubricants in motor oil and break fluids).
Formulation or re-packing
Dusantox 86 is used in the following products: lubricants and greases, metal working fluids, heat transfer fluids and polymers.
Release to the environment of Dusantox 86 can occur from industrial use: formulation of mixtures and formulation in materials.
Uses at industrial sites
Dusantox 86 is used in the following products: lubricants and greases, heat transfer fluids, polymers, hydraulic fluids and metal working fluids.
Dusantox 86 is used in the following areas: formulation of mixtures and/or re-packaging.
Dusantox 86 is used for the manufacture of: plastic products, electrical, electronic and optical equipment, machinery and vehicles, furniture and rubber products.
Release to the environment of Dusantox 86 can occur from industrial use: in processing aids at industrial sites, of substances in closed systems with minimal release and in the production of articles.
Manufacture
Release to the environment of Dusantox 86 can occur from industrial use: manufacturing of the substance.
Technical Information
Physical State :Solid
Storage :Store at room temperature
Melting Point :100° C
Applications:
Dusantox 86 is one of the few kinds of antioxidant, which is non-toxic, tasteless, light colored. Widely apply in each kind of elastomer.
Dusantox 86 can be used in polyethylene, polypropylene, polyvinyl chloride and other plastic masterbatch.
Dusantox 86 can use as lightfastness and ageing resistance antioxidant in the polyether and foam, and also as lubricant antioxidant.
Dusantox 86's especially effective to protect neoprene, polyacrylate rubber, polyether polyol and so on from ageing resistance because of high fever, light and some other factors.
Dusantox 86 has good cooperative effect with the sulf-antioxidant.
Storage: Store closed containers in a cool, dry, well-ventilated area. Avoid exposure to direct sunlight.
Properties
Appearance: White to off white powder
Specific gravity: 1.14
Melting Point: 98~102 C degree
Thermal Loss (65 C): ≤ 0.1 %
Ash (800 C): ≤ 0.3 %
Dusantox 86 is one of the few non-toxic, odorless, light-colored antioxidants among the amine antioxidants.
Dusantox 86 is widely used in various elastomers. Used in plastic masterbatches such as polyethylene, polypropylene and polyvinyl chloride.
Dusantox 86 can be used as an antioxidant for polyurethane foam plastics, rubber wires, cables, food packaging materials, and adhesives. Especially in the neoprene color cable sheath, the antioxidant Dusantox 86 has remarkable heat resistance, light resistance and aging resistance.
Dusantox 86 can be used as light-resistant and anti-aging antioxidant in polyether and its foam plastics, and also as lubricant antioxidant.
Application
I. Dusantox 86 is a highly effective non-fading amine antioxidant. Among the amine antioxidants, it is less polluting.
Dusantox 86 has the advantages of high amine antioxidant activity and beautiful color.
Dusantox 86 is only used for high-efficiency light color. Non-toxic and tasteless, it is an ideal antioxidant and heat stabilizer for rubber and plastics.
II. Due to the special structure of the product, it will not change color during heat aging.
Dusantox 86 is effective in preventing discoloration caused by ultraviolet rays.
III. Dusantox 86 is used to protect natural rubber and synthetic rubber such as chloroprene, styrene-butadiene, isoamyl, butyl, etc., due to aging caused by heat, light, ozone, etc., and has a good synergistic effect with sulfur-containing antioxidants.
IV. Dusantox 86 can improve the heat-resistant oxygen, ozone and flexural properties of the product, especially suitable for EPDM, NBR, HNBR, AEM, ACM and other high thermal requirements.
V. Dusantox 86 can be used as heat-resistant stabilizer in many fields, such as polyolefin, styrene, polyhydroxy compound, hot melt adhesive, lubricant, polyamide.
Dusantox 86 performs well at processing temperature, and it is more effective when used in conjunction with other antioxidants (such as phosphites and phenols).
VI. Widely used in seals, rubber rollers, tapes, hoses, tires, soles, sealing strips, balls, cables.
Properties
White powder, easily soluble in rubber and various organic solvents, slightly soluble in water and alcohol, with high molecular weight and low volatility.
IUPAC names
4,4'-DI(DIMETHYLBENZYL)DIPHENYLAMINE
4-(1-Methyl-1-phenylethyl)-N-[4-(1-methyl-1-phenylethyl)phenyl]aniline
4-(1-methyl-1-phenylethyl)-N-[4-(1-methyl-1-phenylethyl)phenyl]aniline
4-(2-phenylpropan-2-yl)-N-[4-(2-phenylpropan-2-yl)phenyl]aniline
Alanine derivitive
OKABEST 445
SYNONYMS:
4,4'-BIS(ALPHA,ALPHA-DIMETHYLBENZYL)DIPHENYLAMINE
4-(1-methyl-1-phenylethyl)-n-[4-(1-methyl-1-phenylethyl)phenyl]-benzenamin
4-(1-methyl-1-phenylethyl)-N-[4-(1-methyl-1-phenylethyl)phenyl]-Benzenamine
4,4’Bis(pehnylisopropyl)diphenylamine
4,4’-Dicumyl-diphenylamine
antioxidantky-405
Benzenamine,4-(1-methyl-1-phenylethyl)-N-[4-(1-methyl-1-phenylethyl)phenyl]-
4-(1-methyl-1-phenylethyl)-N-[4-(1-methyl-1-phenylethyl)phenyl]aniline
4,4`-bis(phenylisopropyl)diphenylamine
4,4-bis)a,a,dimethylbenzyl)diphenylamine
4,4'-Bis(α,α-dimethylbenzyl) diphenylamine
BIS[4-(2-PHENYL-2-PROPYL)PHENYL]AMINE
4,4''-BIS(ALPHA ALPHA-DIMETHYLBENZYL)DIPHENYLAMINE 98+%
Antioxidant 445
1,1'-Iminobis[4-(2-phenylpropane-2-yl)benzene]
4,4'-Bis(4-α,α-dimethylbenzyl)diphenylamine
Bis[4-(1-phenyl-1-methylethyl)phenyl]amine
Bis[4-(α,α-dimethylbenzyl)phenyl]amine
Bis[4-(α-cumyl)phenyl]amine
N-[4-(α,α-Dimethylbenzyl)phenyl]-4-(α,α-dimethylbenzyl)benzenamine
