Synoflex® TOP

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Synoflex® TOP

Trioctyl Phosphate; Tris(2-ethylhexyl) Phosphate, CAS 78-42-2

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Synoflex® TOP

(Cold-resistant Phosphate Ester Plasticizer & Flame Retardant for PVC, Rubber, and Coatings) 


Chemical Name: 

Trioctyl Phosphate; Tris(2-ethylhexyl) Phosphate, TOP

MF: 

C24H51O4P

CAS No.: 

78-42-2

Molecular structure：


产品概述 :

Synoflex® TOP is a trialkyl phosphate with 低挥发性 and high thermal stability. It is widely used as a cold-resistant plasticizer for PVC and synthetic rubbers, improving flexibility, processability, and mechanical properties such as heat resistance, weatherability, UV stability, anti-aging, flame retardancy, and antimicrobial functionality. TOP also serves as an effective solvent in coatings and printing inks, enhancing viscosity and flow characteristics. With good compatibility with various polymers, it is a versatile high-performance industrial additive.


规格说明 :

Item

Specification

外观

Colorless Viscous Liquid

Purity

≥99%

密度 (at 20℃)

0.924 g/cm³±0.005

Moisture

≤0.1%

粘度 (at 25℃)

≤13 Centipoises

Interfacial Tension

≥18 mN/m

Acidity

≤0.20 mgKOH/g

Flash Point

＞192℃

Refractive Index

1.44


应用体系 :

  • Cold-resistant plasticizer for PVC, vinyl, cellulose nitrate, and synthetic rubbers.

  • Flame retardant and self-extinguishing products.

  • 溶剂/diluent for pigments and resins in coatings and printing inks.

  • Cosolvent in hydrogen peroxide production via the anthraquinone process.

  • Defoamer and industrial

储存 :

Packaging: 180kgs/drum; 930kgs/IBC drum.


Storage:

Kept in a dry, clean warehouse with good ventilation.

Avoid exposure to light and heat.   

Protect the product from leakage, rain, and insolation during transportation.


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