Antioxidant 565
Description Application- Product Name
- Antioxidant 565
- CAS No.
- 991-84-4
- Chemical Name
- Antioxidant 565
- Synonyms
- UVA-AO;IRGANOX 565;IRGANDX565DD;Antioxidant 565;antioxidant AN 565;Antioxidant Sunoxy 565;Antioxidant Lknox 565;ANTIOXIDANT TRUELICHT AN565;2,4-Bis(octylthio)-6-(4-hydroxy-3,5-di-tert-butyla;2,6-di-tert-butyl-4-(4,6-bis(octylthio)-1,3,5-triazin-2-ylam...
- CBNumber
- CB7705355
- Molecular Formula
- C33H56N4OS2
- Formula Weight
- 588.95
- MOL File
- 991-84-4.mol
Antioxidant 565 Property
- Melting point:
- 92-95 °C
- Boiling point:
- 670.7±65.0 °C(Predicted)
- Density
- 1.07±0.1 g/cm3(Predicted)
- storage temp.
- Keep in dark place,Inert atmosphere,Room temperature
- solubility
- Chloroform (Slightly), Methanol (Slightly)
- form
- Solid
- pka
- 12.27±0.70(Predicted)
- color
- White to Off-White
- InChIKey
- QRLSTWVLSWCGBT-UHFFFAOYSA-N
- SMILES
- C1(O)=C(C(C)(C)C)C=C(NC2=NC(SCCCCCCCC)=NC(SCCCCCCCC)=N2)C=C1C(C)(C)C
- LogP
- 13.2 at 25℃
- EPA Substance Registry System
- Phenol, 4-[[4,6-bis(octylthio)-1,3,5-triazin-2-yl]amino]-2,6-bis(1,1-dimethylethyl)- (991-84-4)
Safety
- HS Code
- 2933.69.6050
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Warning
- Hazard statements
-
H302Harmful if swallowed
H315Causes skin irritation
H319Causes serious eye irritation
H332Harmful if inhaled
H335May cause respiratory irritation
- Precautionary statements
-
P261Avoid breathing dust/fume/gas/mist/vapours/spray.
P280Wear protective gloves/protective clothing/eye protection/face protection.
P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
N-Bromosuccinimide Price
- Product number
- B5977
- Product name
- 4-[[4,6-Bis(n-octylthio)-1,3,5-triazin-2-yl]amino]-2,6-di-tert-butylphenol
- Packaging
- 5G
- Price
- $74
- Updated
- 2024/03/01
- Product number
- B5977
- Product name
- 4-[[4,6-Bis(n-octylthio)-1,3,5-triazin-2-yl]amino]-2,6-di-tert-butylphenol
- Packaging
- 25G
- Price
- $222
- Updated
- 2024/03/01
- Product number
- B591828
- Product name
- 4-{[4,6-Bis(octylsulfanyl)-1,3,5-triazin-2-yl]amino-2,6-di-tert-butylphenol
- Packaging
- 50mg
- Price
- $50
- Updated
- 2021/12/16
- Product number
- 094962
- Product name
- 4-((4,6-Bis(octylthio)-1,3,5-triazin-2-yl)amino)-2,6-di-tert-butylphenol
- Purity
- 95+%
- Packaging
- 5g
- Price
- $59
- Updated
- 2021/12/16
- Product number
- FB151058
- Product name
- 2,4-Bis(octylthio)-6-(4-hydroxy-3,5-di-tert-butylanilino)-1,3,5-triazine
- Packaging
- 100mg
- Price
- $73
- Updated
- 2021/12/16
Antioxidant 565 Chemical Properties,Usage,Production
Description
Antioxidants are a class of chemicals that, when present only in small quantities in a polymer system, can slow or inhibit the oxidation of the polymer, thereby preventing the polymer from aging and extending its service life. They are also called "antiaging agents". Antioxidant 565, chemical name of which is 6-(4-hydroxy-3, 5-ditert-butyl phenyl amino)-2, 4-din-n-octyl sulfide -1, 3, 5-triazine, is white crystalline powder, soluble in many organic solvents, insoluble in water.
Application
Antioxidant 565 is a kind of macromolecule, which was a multi-function blocked phenolic antioxidant. Mainly, antioxidant 565 is suitable for the post-processing and stable treatment of unsaturated rubber. It can protect the material from thermal oxidation degradation in the process of production, processing as well as final use. At the same time, antioxidant 565 is a variety of excellent resin antioxidants and photothermal stabilizer, with small addition, low volatility, high color fastness, and can prevent the formation of gel characteristics. Traditionally, antioxidant 565 is a highly effective antioxidant used in a variety of elastomers, including polybutadiene (BR), polyisoprene (IR), latex styrene-butadiene rubber (SBR), nitrile rubber (NBR), carboxylate SBR latex (XSBR), styrene block copolymers such as SBS and SIS. Antioxidant 565 is also used for adhesives (hot melt solvent-based), natural and synthetic viscosifying resins, epdm, ABS, impact resistant polystyrene, polyamide, and polyolefin.
Chemical Properties
Antioxidant 565 is a highly effective antioxidant. It prevents gel formation, changes to molecular weight and maintains excellent polymer color in unsaturated elastomers. This grade is highly effective at low concentrations and matches the performance of other stabilizers at higher levels. It exhibits non-staining and low volatility. It allows easy dispersion due to low melting point in elastomeric substrates using melt compounding techniques. It can be incorporated into process streams by dissolving in suitable organic solvents or aromatic extender oils.
Definition
ChEBI: 4-((4,6-bis(octylthio)-1,3,5-triazin-2-yl)amino)-2,6-di-tert-butylphenol is a member of triazines.
Flammability and Explosibility
Not classified
Synthesis
By taking 2,6-di-tert-butylphenol as the raw material, and then adding sodium nitrite solution dropwise to form an intermediate product of 2,6-di-tert-butyl-4-nitrosophenol solution, with the added Rayon Nickel is used as a catalyst and carbon monoxide is used instead of hydrogen as a reducing agent to overcome hydrogen as a reducing agent. The pressure in the hydrogenation process is high, which is prone to explosion problems. At the same time, iron crystals are added to remove excess carbon monoxide and avoid the effects of carbon monoxide toxicity. The impurities are removed by filtration, and other by-products will not be formed, which can greatly increase the yield of antioxidant 565, and the product purity is high.
Antioxidant 565 Preparation Products And Raw materials
Raw materials
Preparation Products
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View Lastest Price from Antioxidant 565 manufacturers
- Product
- 2,4-Bis(octylthio)-6-(4-hydroxy-3,5-di-tert-butylanilino)-1,3,5-triazine 991-84-4
- Price
- US $6.00/KG
- Min. Order
- 1KG
- Purity
- More than 99%
- Supply Ability
- 2000KG/Month
- Release date
- 2024-04-17
- Product
- 2,4-Bis(octylthio)-6-(4-hydroxy-3,5-di-tert-butylanilino)-1,3,5-triazine 991-84-4
- Price
- US $6.00/kg
- Min. Order
- 1kg
- Purity
- 99%
- Supply Ability
- 2000KG/Month
- Release date
- 2024-08-09
- Product
- Antioxidant 565 991-84-4
- Price
- US $60.00/kg
- Min. Order
- 1kg
- Purity
- 99%
- Supply Ability
- 20 tons
- Release date
- 2024-11-18