Description

Tris(Isopropylphenyl)Phosphate (CAS NO 64532-95-2) is a high-performance organophosphate compound valued for its excellent flame-retardant and plasticizing properties. This chemical is a critical additive in polymer formulations, enhancing material safety and durability without compromising performance. It is primarily sought by manufacturers in the plastics, electronics, and construction industries for producing flame-retardant materials, flexible PVC, and engineering resins.

Application

• As a primary flame retardant and plasticizer in flexible polyvinyl chloride (PVC) applications, including cables, wires, and flooring.
• Key additive in engineering thermoplastics and resins to improve fire safety standards in electronic components and automotive parts.
• Used in the formulation of fire-resistant coatings, sealants, and adhesives for the construction industry.
• Functional fluid additive in hydraulic systems and lubricants where flame resistance is required.
• As a synergist in halogen-free flame-retardant systems for enhanced efficiency.
• Plasticizer for synthetic rubbers and other polymeric materials requiring improved flexibility and flame retardancy.

Basic Information

Product Name	Tris(Isopropylphenyl)Phosphate
CAS No.	64532-95-2
Molecular Formula	C27H33O4P
Molecular Weight	452.52 g/mol
Synonyms	Tris(isopropylphenyl) phosphate; Phosphoric acid, tris(4-(1-methylethyl)phenyl) ester; Isopropylphenyl phosphate; Triphenyl phosphate, isopropylated; IPPP; 4-Isopropylphenyl phosphate; Reofos 95; Reofos 65; Kronitex 100; Fyrolflex RDP (related diphosphate); Phenyl isopropyl phosphate; Tris(4-cumenyl) phosphate
EINECS	Contact for details

Quality Control

Our Tris(Isopropylphenyl)Phosphate is manufactured under a stringent quality management system to ensure batch-to-batch consistency and high purity. The product is tested against rigorous internal specifications, which typically include assay, color, acidity, and moisture content. A Certificate of Analysis (COA) documenting these results is provided with each shipment to guarantee compliance with your technical requirements.

Storage

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

Specification

Item	Specification
Appearance	Clear, viscous liquid
Identification (IR)	Conforms
Assay (HPLC)	≥ 98.0%
Color (APHA)	≤ 50
Acidity (as H3PO4)	≤ 0.1%
Moisture (KF)	≤ 0.1%
Specific Gravity (25°C)	1.160 - 1.180
Refractive Index (20°C)	1.550 - 1.560

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