Description

Tris(Isobutylphenyl) Phosphate is a specialized organophosphate compound valued for its role as a high-performance plasticizer and flame retardant. Its chemical structure provides excellent compatibility with various polymer systems, enhancing flexibility and fire resistance. This product is essential for manufacturers in the plastics, rubber, and coatings industries seeking to improve material properties and meet stringent safety standards.

Application

• Primary Plasticizer for PVC, synthetic rubbers, and other polymers to improve flexibility and durability.
• Flame Retardant Additive in wire and cable insulation, electronic housings, and construction materials.
• Functional Fluid component in hydraulic systems and specialty lubricants requiring fire-resistant properties.
• Adhesive and Sealant Formulation to modify viscosity and enhance performance characteristics.
• Coating and Paint Additive to improve film formation and provide flame-retardant benefits.
• Synthetic Resin Modifier for engineering plastics to achieve specific mechanical and thermal properties.

Basic Information

Product Name	Tris(Isobutylphenyl) Phosphate
CAS No.	68937-40-6
Molecular Formula	C30H39O4P
Molecular Weight	494.60 g/mol
Synonyms	Phosphoric Acid Tris(isobutylphenyl) Ester; Tri(isobutylphenyl) Phosphate; TBPP; Isobutylated Triphenyl Phosphate; Tris(4-isobutylphenyl) Phosphate; KRONITEX® IBPP; Reofos® 35; Fyrolflex® IBPP
EINECS	Contact for details

Quality Control

Our Tris(Isobutylphenyl) Phosphate is manufactured under a rigorous quality management system. Each batch undergoes comprehensive analytical testing to ensure consistency, purity, and performance. Certificates of Analysis (COA) documenting key parameters such as assay, color, acidity, and specific gravity are available upon request to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). This material is easily oxidized; for long-term storage, consider an inert atmosphere. Keep away from strong oxidizers, strong acids, and strong bases.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms
Assay (HPLC)	≥ 98.0 %
Acidity (as H3PO4)	≤ 0.1 %
Color (APHA)	≤ 50
Specific Gravity (25°C)	1.070 - 1.090
Refractive Index (20°C)	1.550 - 1.560
Water Content (KF)	≤ 0.1 %

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.