Description

Tricresyl Phosphate is a versatile organophosphate compound widely used as a high-performance additive and flame retardant. Its primary value lies in its excellent plasticizing, anti-wear, and fire-resistant properties, which enhance the durability and safety of various industrial materials. This chemical is essential for manufacturers in the plastics, lubricant, and hydraulic fluid industries seeking to improve product performance and meet stringent safety regulations.

Application

• As a flame retardant and plasticizer in PVC, vinyl resins, and synthetic rubber compounds.
• As an extreme pressure additive and anti-wear agent in hydraulic fluids, turbine oils, and gear lubricants.
• As a viscosity index improver and lubricity enhancer in specialty greases and synthetic lubricants.
• In the formulation of fire-resistant hydraulic fluids for mining, aviation, and steel mill applications.
• As a plasticizer for cellulose acetate in films, sheets, and molding powders.
• As a stabilizer and processing aid in various polymer and adhesive systems.

Basic Information

Product Name	Tricresyl Phosphate
CAS No.	1330-78-5
Molecular Formula	C21H21O4P
Molecular Weight	368.36 g/mol
Synonyms	Tricresyl Phosphate; TCP; Phosphoric Acid, Tris(methylphenyl) Ester; Trixylenyl Phosphate; Tolyl Phosphate; Tri-o-cresyl Phosphate; TOCP; Tri-p-cresyl Phosphate; TPCP; Tris(methylphenyl) Phosphate
EINECS	215-548-8

Quality Control

Our Tricresyl Phosphate is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing to ensure it meets precise chemical and physical specifications. A Certificate of Analysis (COA) detailing purity, isomer distribution, and key parameters is provided with every shipment to guarantee consistency and compliance with your application requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area away from heat sources and incompatible materials. Recommended storage temperature is between 15°C and 25°C. Keep container tightly sealed when not in use to prevent moisture absorption.

Specification

Item	Specification
Appearance	Colorless to pale yellow clear liquid
Identification (IR)	Conforms
Assay (HPLC)	≥ 98.0%
Acidity (as H3PO4)	≤ 0.1%
Water Content (KF)	≤ 0.1%
Specific Gravity (20/20°C)	1.160 - 1.180
Refractive Index (nD20)	1.553 - 1.560
Isomer Composition (o-, m-, p-)	Contact for details

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