Description

Tridecyl Phosphate CAS NO 4200-55-9 is an organophosphorus compound widely used as a high-performance intermediate and functional additive. Its molecular structure provides excellent properties as an acid catalyst, surfactant, and corrosion inhibitor, making it a versatile component in advanced formulations. This product is essential for manufacturers in the lubricant, polymer, and specialty chemical industries seeking to enhance product performance and stability.

Application

• Lubricant & Metalworking Fluid Additive: Functions as an extreme pressure (EP) agent, anti-wear additive, and corrosion inhibitor in synthetic and semi-synthetic lubricants.
• Polymer & Plastic Additive: Acts as a stabilizer and acid catalyst in the production of various polymers and resins.
• Surfactant & Emulsifier Intermediate: Serves as a key raw material for synthesizing specialized phosphate ester surfactants used in industrial and institutional cleaners.
• Flame Retardant Synergist: Used in combination with other compounds to improve flame retardancy in plastics and textiles.
• Hydraulic Fluid Formulation: Imparts anti-wear and rust-preventive characteristics to fire-resistant hydraulic fluids.
• Chemical Synthesis Intermediate: Employed in organic synthesis for introducing the phosphate functional group.

Basic Information

Product Name	Tridecyl Phosphate
CAS No.	4200-55-9
Molecular Formula	C13H29O4P
Molecular Weight	280.34 g/mol
Synonyms	Phosphoric Acid Tridecyl Ester; Tridecyl Alcohol Phosphate; Isotridecyl Phosphate; TDP; Tridecanol Phosphate; Isotridecanol Phosphate; Phosphoric Acid Isotridecyl Ester; Triisotridecyl Phosphate
EINECS	224-111-3

Quality Control

Our Tridecyl Phosphate is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing to ensure consistent purity, identity, and performance. We provide detailed Certificates of Analysis (COA) with key parameters including assay, acid value, and moisture content, ensuring it meets the specifications required for your industrial applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from strong oxidizers, strong bases, and heat sources. The container must be kept tightly sealed to minimize moisture absorption.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms
Assay (HPLC)	≥ 95.0%
Acid Value (mg KOH/g)	Contact for details
Moisture (KF)	≤ 0.5%
Specific Gravity (20°C)	Contact for details

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