Description

Bis(m-Cresyl) p-Cresyl Phosphate is a specialized organophosphate ester valued for its performance as a flame retardant and plasticizer. This compound is engineered to enhance the fire resistance and flexibility of polymer materials while maintaining thermal stability. It is a critical additive for manufacturers in the plastics, rubber, and electronics industries seeking to meet stringent safety and performance specifications.

Application

• Primary flame retardant plasticizer for PVC, polyurethane, and other engineering polymers.
• Imparts flexibility and reduces flammability in wire and cable insulation and jacketing compounds.
• Used in the formulation of fire-resistant hydraulic fluids and lubricants.
• Functional additive in adhesives, sealants, and coatings to improve fire safety.
• Plasticizer for synthetic rubber and elastomers requiring flame-retardant properties.
• Component in electronic encapsulants and circuit board materials.

Basic Information

Product Name	Bis(m-Cresyl) p-Cresyl Phosphate
CAS No.	72016-32-1
Molecular Formula	C21H21O4P
Molecular Weight	368.36 g/mol
Synonyms	Phosphoric Acid, Bis(3-methylphenyl) 4-methylphenyl Ester; Tris(mixed cresyl) Phosphate; TCP (Cresyl Phosphate); Tri-m-cresyl Phosphate (isomer mix); p-Cresyl Di-m-cresyl Phosphate; Flame Retardant TMP; Plasticizer TCP; Kronitex® CDP (related trade)
EINECS	Contact for details

Quality Control

Our Bis(m-Cresyl) p-Cresyl Phosphate is manufactured under a strict quality management system. Each batch is analyzed to ensure consistent purity, performance, and compliance with relevant industry specifications for flame retardant additives. A comprehensive Certificate of Analysis (COA) detailing assay, impurity profile, and physical properties is provided with every shipment.

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 organic solvents. 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 (HPLC)	≥ 98.0%
Acidity (as H3PO4)	≤ 0.1%
Water Content (KF)	≤ 0.1%
Specific Gravity (20°C)	1.160 - 1.180
Refractive Index (20°C)	1.550 - 1.556
Flash Point (PMCC)	> 220 °C

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