Description

Tris(2-Chloroethyl) Phosphate is an organophosphate compound widely used as a flame retardant and plasticizer. This chemical is valued for its effectiveness in enhancing the fire resistance of various polymeric materials while maintaining favorable processing characteristics. It is a critical component for manufacturers in the plastics, polyurethane foam, and textile industries seeking to meet stringent fire safety regulations.

Application

• Primary use as a flame retardant and plasticizer in flexible and rigid polyurethane foams.
• Flame-retarding additive for unsaturated polyester resins, epoxy resins, and other thermosetting plastics.
• Component in flame-retardant hydraulic fluids and lubricants for industrial machinery.
• Used as a plasticizer and viscosity modifier in specialty adhesives and coatings.
• Incorporated into textile back-coatings and finishes to impart flame resistance.
• Additive in cellulose-based materials and certain synthetic rubbers to improve fire safety.
• Used in research and development of novel flame-retardant formulations.

Basic Information

Product Name	Tris(2-Chloroethyl) Phosphate
CAS No.	115-96-8
Molecular Formula	C6H12Cl3O4P
Molecular Weight	285.49 g/mol
Synonyms	TCEP; Tris(β-chloroethyl) phosphate; Phosphoric acid tris(2-chloroethyl) ester; 2-Chloroethanol phosphate (3:1); Tris(chloroethyl) phosphate; Fyrol CEF; Antiblaze 80; Celluflex CEF; NSC 2666; EINECS 204-118-5
EINECS	204-118-5

Quality Control

Our Tris(2-Chloroethyl) Phosphate is manufactured under a strict quality management system to ensure batch-to-batch consistency and high purity. Each lot is analyzed against comprehensive specifications, including assay, acidity, water content, and color. A Certificate of Analysis (COA) documenting these results is provided with every 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 away from strong acids, bases, and 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	Colorless to pale yellow clear liquid
Identification (IR)	Conforms
Assay (GC)	≥ 98.0 %
Acidity (as H3PO4)	≤ 0.1 %
Water Content (KF)	≤ 0.2 %
Color (APHA)	≤ 50
Density (20°C)	1.38 - 1.42 g/cm³
Refractive Index (nD20)	1.470 - 1.475

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