Description

Tris(3-Isopropylphenyl) Phosphate is an organophosphate compound widely utilized as a specialized flame retardant and plasticizer. Its molecular structure provides excellent thermal stability and compatibility with various polymer matrices, making it a critical additive for enhancing material safety and performance. This product is essential for manufacturers in the plastics, rubber, and specialty chemical industries seeking to meet stringent fire safety regulations without compromising on material properties.

Application

• Flame Retardant for Engineering Plastics: Imparts flame retardancy to polycarbonate (PC), polypropylene (PP), and acrylonitrile butadiene styrene (ABS) blends.
• Plasticizer for PVC and Synthetic Rubbers: Enhances flexibility and processability while contributing to fire resistance.
• Additive in Hydraulic Fluids and Lubricants: Serves as an anti-wear and extreme pressure (EP) additive.
• Component in Adhesive and Sealant Formulations: Improves the flame-retardant properties of industrial adhesives and coatings.
• Stabilizer and Viscosity Modifier: Used in specialty polymer applications to control melt flow and thermal degradation.
• Intermediate for Further Chemical Synthesis: Acts as a key building block for more complex phosphate esters.

Basic Information

Product Name	Tris(3-Isopropylphenyl) Phosphate
CAS No.	72668-27-0
Molecular Formula	C27H33O4P
Molecular Weight	452.52 g/mol
Synonyms	Phosphoric Acid Tris(3-Isopropylphenyl) Ester; Tri(3-Isopropylphenyl) Phosphate; 3-Isopropylphenyl Phosphate; Tris(m-Isopropylphenyl) Phosphate; Flame Retardant TIPP; T3IPPP; Isopropyl Triphenyl Phosphate (mixed isomers); Plasticizer IPPP
EINECS	Contact for details

Quality Control

Our Tris(3-Isopropylphenyl) Phosphate is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including assay, identity confirmation, and impurity profiling, to ensure it meets precise customer specifications and industry benchmarks. Certificates of Analysis (COA) documenting purity, physical properties, and performance characteristics are provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from strong bases and incompatible materials such as strong oxidizing agents.

Specification

Item	Specification
Appearance	Clear, Colorless to Pale Yellow Liquid
Identification (IR)	Conforms to Standard
Assay (HPLC)	≥ 98.0%
Acidity (as H3PO4)	≤ 0.1%
Water Content (KF)	≤ 0.1%
Specific Gravity (20°C)	1.150 - 1.180
Refractive Index (nD20)	1.550 - 1.560

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