Description

Tris(2-Chloropropyl) Phosphate is a halogenated organophosphate flame retardant and plasticizer. This compound is valued for its effectiveness in reducing the flammability of various polymeric materials while also imparting favorable processing characteristics. It is primarily needed by manufacturers in the plastics, polyurethane foam, and coatings industries seeking to enhance the fire safety of their products.

Application

• As a flame retardant and plasticizer in flexible and rigid polyurethane foams.
• As a fire safety additive in unsaturated polyester resins, epoxy resins, and PVC applications.
• As a functional additive in adhesives, sealants, and coatings to improve flame retardancy.
• In the formulation of fire-resistant hydraulic fluids and lubricants.
• As a component in engineering plastics and thermoplastic elastomers for electronic and automotive parts.

Basic Information

Product Name	Tris(2-Chloropropyl) Phosphate
CAS No.	6145-73-9
Molecular Formula	C9H18Cl3O4P
Molecular Weight	327.57 g/mol
Synonyms	Tris(2-chloro-1-methylethyl) phosphate; Phosphoric acid, tris(2-chloropropyl) ester; TCPP; Tris(chloropropyl) phosphate; 2-Chloro-1-methylethyl phosphate; Flame retardant TCPP; Tris(β-chloroisopropyl) phosphate
EINECS	228-120-3

Quality Control

Our Tris(2-Chloropropyl) Phosphate is produced under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure it meets precise specifications for purity, color, acidity, and other critical parameters. Certificates of Analysis (COA) 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 strong oxidizing agents. Recommended storage temperature is between 15°C and 25°C. Keep container tightly sealed when not in use to minimize moisture absorption.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms
Assay (GC)	≥ 98.0%
Color (APHA)	≤ 50
Acidity (as H3PO4)	≤ 0.1%
Water Content (KF)	≤ 0.1%
Density (20°C)	1.28 - 1.32 g/cm³
Refractive Index (nD20)	1.470 - 1.480

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