Description

Triisopropyl Phosphate is a high-purity organophosphate ester widely used as a versatile intermediate and specialty solvent. Its chemical structure makes it valuable for applications requiring a stable, non-reactive phosphate source with specific solubility properties. This product is essential for manufacturers in the pharmaceutical, agrochemical, and fine chemical industries seeking reliable performance in synthesis and formulation processes.

Application

• Chemical Intermediate: Acts as a key building block in the synthesis of more complex organophosphorus compounds, including flame retardants and plasticizers.
• Pharmaceutical Synthesis: Utilized as a reagent or solvent in the production of active pharmaceutical ingredients (APIs) and other drug substances.
• Agrochemical Formulations: Serves as a solvent or co-solvent in pesticide and herbicide concentrates, aiding in stability and efficacy.
• Specialty Solvent: Employed in applications requiring a polar aprotic solvent with high boiling point and good solvating power for resins and polymers.
• Lubricant & Hydraulic Fluid Additive: Functions as an anti-wear or extreme pressure additive in advanced lubricant formulations.
• Extraction & Purification: Used in solvent extraction processes for the separation and purification of metals or organic compounds.

Basic Information

Product Name	Triisopropyl Phosphate
CAS No.	513-02-0
Molecular Formula	C9H21O4P
Molecular Weight	224.23 g/mol
Synonyms	Phosphoric Acid Triisopropyl Ester; Triisopropyl Phosphoric Acid Ester; Isopropyl Phosphate (Tri-); TIPP; Tri-iso-propyl Phosphate; Tris(isopropoxy)phosphine Oxide; Phosphoric Acid Tris(1-methylethyl) Ester
EINECS	208-144-8

Quality Control

Our Triisopropyl Phosphate is manufactured under a strict quality management system to ensure batch-to-batch consistency and high purity. We provide comprehensive quality assurance, including testing against established in-house specifications. A Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is supplied with each shipment to support your quality and regulatory requirements.

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 acids 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 liquid
Identification (IR)	Conforms
Assay (GC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Acidity (as H3PO4)	≤ 0.1%
Specific Gravity (20°C)	1.010 - 1.030
Refractive Index (20°C)	1.410 - 1.420

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