Description

Tris(Dichloropropyl) Phosphate is a halogenated organophosphate ester flame retardant and plasticizer. This compound is valued for its effectiveness in enhancing the fire resistance of various polymeric materials while also improving their flexibility and processability. It is primarily required by manufacturers in the plastics, polyurethane foam, and coatings industries seeking to meet stringent fire safety regulations.

Application

• As a flame retardant and plasticizer for flexible polyurethane foams used in furniture and automotive seating.
• As an additive flame retardant in rigid polyurethane foams for insulation panels and construction materials.
• As a fire-resistant plasticizer for PVC (polyvinyl chloride) applications, including cables, flooring, and synthetic leather.
• As a component in intumescent coatings and paints to provide fire protection for structural steel and wood.
• As a flame-retardant additive in certain thermoplastic resins and epoxy systems.
• In the formulation of fire-resistant hydraulic fluids and lubricants for specialized industrial applications.

Basic Information

Product Name	Tris(Dichloropropyl) Phosphate
CAS No.	26604-51-3
Molecular Formula	C9H15Cl6O4P
Molecular Weight	430.90 g/mol
Synonyms	Tris(1,3-dichloro-2-propyl) phosphate; TDCPP; Tris(1,3-dichloroisopropyl) phosphate; Chlorinated tris; Fyrol FR-2; Antiblaze 195; Phosphoric acid, tris(1,3-dichloro-2-propyl) ester; 1,3-Dichloro-2-propanol phosphate (3:1)
EINECS	247-781-0

Quality Control

Our Tris(Dichloropropyl) Phosphate is manufactured under a strict quality management system. Every batch undergoes rigorous analytical testing to ensure consistent purity, performance, and compliance with relevant industry specifications. A comprehensive Certificate of Analysis (COA) detailing assay, impurity profile, and physical properties is provided with each shipment to guarantee product integrity and traceability.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area away from strong acids, bases, and oxidizing agents. Recommended storage temperature is between 15°C and 25°C (59°F and 77°F). Keep container tightly sealed when not in use to minimize moisture absorption.

Specification

Item	Specification
Appearance	Clear, viscous liquid
Color (APHA)	≤ 50
Assay (HPLC)	≥ 98.0%
Acidity (as HCl)	≤ 0.1%
Water Content (KF)	≤ 0.1%
Density at 25°C	1.50 - 1.55 g/cm³
Refractive Index (n20D)	1.500 - 1.510
Viscosity at 25°C	500 - 800 mPa·s

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