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Irganox 565 Equivalent Supplement Raw Materials Antioxidants CAS 991 84 4

Irganox 565 Equivalent Supplement Raw Materials Antioxidants CAS 991 84 4

Irganox 565 Equivalent Supplement Raw Materials Antioxidants CAS 991 84 4

Product Details:

Place of Origin: China
Brand Name: Health Herb
Certification: ISO
Model Number: 565

Payment & Shipping Terms:

Minimum Order Quantity: 25kgs
Price: Negotiable
Packaging Details: 25kgs/drum
Delivery Time: 7 days
Payment Terms: T/T
Supply Ability: 50mt/month
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Detailed Product Description
Material: Powder Color: White To Off-white
Type: Antioxidants CAS: 991-84-4

Antioxidant 565 CAS 991 84 4 Hindered phenolic antioxidants IRGANOX 565 equivalent


Basic information


Chemical Name 4-((4,6-Bis(octylthio)-1,3,5-triazin-2-yl)amino)-2,6-di-tert-butylphenol
Synonyms 2,4-Bis(octylthio)-6-(4-hydroxy-3,5-di-tert-butylanilino)-1,3,5-triazine;
CAS No. 991-84-4
Molecular Formula C33H56N4OS2
Molecular Weight 588.95400
PSA 121.53000
LogP 10.89400


Product introduction


Antioxidant 565 is a polymer hindered phenolic antioxidant, mainly used for the stable processing of unsaturated rubber, the elastomer is very effective, can protect the material production, processing and terminal use.

Recommended dosage: 0.02%~1%. (specific dosage depends on the substrate,application and conditions of use.




The product is multifuctional hindered phenol antioxidant, mainly used in unsaturated rubber for stable post-processing treatment, it is very effective to protect the elastomer which donot occur thermo-oxidative degradation during the production, processing and end use process. It is an excellent antioxidant and light stablizer can be used in a variety of resin and heat stablizers.

Antioxidant 565 is mainly used for polystyrene, ABS resin, polybutadiene, SBS, SAN and rubber unsaturated bond protection


Advantages of Antioxidant 565


  • Highly effective to prevent gel formation and discoloration in unsatured elastomers,even at reduced concentration against conventional antioxidants;
  • Non-discoloring and non-staining
  • Low volatility
  • Multifunctional
  • High molecular weight


Product properties


appearance White crystal powder
type Chemical reagents
volatile(%) ≤0.3
Melting point 183-187℃
light transmittance(425NM,%) ≥98
light transmittance(450nm,%) ≥98
odor No Obnoxious Odour
General dosage 0.1—1.0%
Valid period 12months


Irganox 565 Equivalent Supplement Raw Materials Antioxidants CAS 991 84 4

Contact Details
Nanjing Health Herb Bio-Tech Co., Ltd

Contact Person: Xu Jinsong

Tel: 86-25-86639205

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