Tri-o-Cresyl Phosphate CAS NO 78-30-8

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CAS No.:78-30-8

Grade:Pharmacy Grade

Content:99.9%

Brand:Customizable

Packaging:Customizable

Description

Tri-o-Cresyl Phosphate is a high-purity organophosphate compound, widely recognized for its excellent performance as a flame retardant and plasticizer. Its primary value lies in enhancing the fire safety and flexibility of various polymer systems without compromising key material properties. This chemical is essential for manufacturers in the plastics, rubber, and coatings industries seeking to improve product safety and durability. We supply Tri-o-Cresyl Phosphate CAS NO 78-30-8 to meet the stringent quality demands of global industrial applications.

Application

As a highly effective flame retardant plasticizer for PVC, polyurethane, and other synthetic polymers.
In the formulation of fire-resistant hydraulic fluids and lubricants for industrial machinery.
As a functional additive in adhesives and sealants to improve flame retardancy and flexibility.
For the production of vinyl cables and wire insulation to meet safety regulations.
In the manufacturing of synthetic rubber products requiring enhanced fire resistance.
As a component in certain specialty coatings and paints for industrial equipment.
For research and development purposes in material science and new polymer formulations.

Basic Information


Product Name	Tri-o-Cresyl Phosphate
CAS No.	78-30-8
Molecular Formula	C21H21O4P
Molecular Weight	368.36 g/mol
Synonyms	TOCP; Tri(2-methylphenyl) phosphate; o-Tricresyl phosphate; Phosphoric acid tris(2-methylphenyl) ester; ToCP; Tri-o-tolyl phosphate; 2-Methylphenyl phosphate; TCP (o-isomer)
EINECS	201-103-5

Quality Control

Our Tri-o-Cresyl Phosphate is manufactured under a strict quality management system to ensure batch-to-batch consistency and high purity. The product undergoes rigorous analytical testing, including chromatography and spectroscopy, to verify its identity and meet defined specifications. A Certificate of Analysis (COA) is provided with each shipment, detailing key parameters such as assay and impurity profiles. We are committed to supplying material that complies with relevant industry standards for performance and safety.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from heat sources, open flames, and strong oxidizing agents. Ensure the container is kept upright to prevent leakage.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms
Assay (HPLC)	≥ 98.0%
Specific Gravity (20°C)	1.160 - 1.180
Refractive Index (20°C)	1.553 - 1.558
Acidity (as H3PO4)	≤ 0.1%
Water Content (KF)	≤ 0.1%