Description

Tri(4-Isopropylphenyl) Phosphate is a specialized organophosphate compound valued for its performance as a flame retardant and plasticizer. This chemical matters for its ability to enhance fire safety and material flexibility in high-performance polymer formulations. Industries such as plastics manufacturing, electronics, and construction materials rely on it to meet stringent safety and durability standards for their products.

Application

• Primary flame retardant additive in engineering plastics (e.g., polycarbonate, ABS, PPO blends).
• Plasticizer for improving flexibility and processability in vinyl and other polymer systems.
• Component in flame-retardant coatings and sealants for construction and automotive applications.
• Additive in electronic encapsulants and circuit board materials to enhance fire resistance.
• Used in the formulation of hydraulic fluids and lubricants requiring high thermal stability.
• Intermediate in the synthesis of other advanced organophosphate compounds.

Basic Information

Product Name	Tri(4-Isopropylphenyl) Phosphate
CAS No.	26967-76-0
Molecular Formula	C27H33O4P
Molecular Weight	452.52 g/mol
Synonyms	Tris(4-isopropylphenyl) phosphate; Phosphoric acid tris(4-isopropylphenyl) ester; 4-Isopropylphenyl phosphate; Tri(p-isopropylphenyl) phosphate; Isopropylphenyl phosphate (tri-); Flame Retardant TIPP; Plasticizer TIPP; Phenyl isopropyl phosphate
EINECS	Contact for details

Quality Control

Our Tri(4-Isopropylphenyl) Phosphate is manufactured under a strict quality management system to ensure batch-to-batch consistency and high purity. The product undergoes rigorous testing, including assay, impurity profiling, and physical property verification. Certificates of Analysis (COA) detailing all specifications are available upon request to support your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area away from incompatible materials such as strong bases and oxidizing agents. Recommended storage temperature is between 15°C and 25°C. Keep container tightly sealed when not in use to prevent moisture absorption.

Specification

Item	Specification
Appearance	Colorless to pale yellow viscous liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Acidity (as H3PO4)	≤ 0.1%
Water Content (KF)	≤ 0.2%
Density at 20°C	~1.10 g/cm³
Refractive Index (nD20)	~1.55

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