Di-iso-Amyl Phosphate CAS NO 3985-20-4

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CAS No.:3985-20-4

Grade:Pharmacy Grade

Content:99.9%

Brand:Customizable

Packaging:Customizable

Description

Di-iso-Amyl Phosphate is a high-purity organophosphorus compound, widely recognized for its efficacy as an extractant and solvent in specialized industrial processes. Its value lies in its selective solvation properties and chemical stability, making it a critical component for advanced separation technologies. This product is essential for professionals in the chemical manufacturing, hydrometallurgy, and pharmaceutical intermediate sectors who require reliable performance in demanding applications.

Application

As a selective solvent extractant in the hydrometallurgical recovery of rare earth elements and precious metals.
As a key intermediate in the synthesis of specialized organophosphate esters for lubricant additives and flame retardants.
As a phase transfer catalyst or reagent in fine chemical and pharmaceutical synthesis.
As a plasticizer and stabilizer component in high-performance polymer formulations.
In the formulation of specialty solvents and cleaning agents for the electronics and semiconductor industries.
As an anti-foaming agent and process aid in industrial chemical production.

Basic Information


Product Name	Di-iso-Amyl Phosphate
CAS No.	3985-20-4
Molecular Formula	C10H23O4P
Molecular Weight	238.26 g/mol
Synonyms	Diisoamyl phosphate; Phosphoric acid, diisoamyl ester; DIAP; Di(3-methylbutyl) phosphate; Di-isopentyl phosphate; DIP; Isoamyl phosphate (di-ester); Bis(3-methylbutyl) hydrogen phosphate
EINECS	223-625-5

Quality Control

Our Di-iso-Amyl Phosphate is manufactured under a stringent quality management system. Every batch undergoes comprehensive analytical testing, including chromatography and spectroscopy, to ensure it meets precise purity and consistency standards. A detailed Certificate of Analysis (COA) is provided with each shipment, confirming compliance with agreed specifications. We support our global clients with full traceability and documentation to meet REACH and other international 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 bases and oxidizing agents. Recommended storage temperature is between 15°C and 25°C (59°F and 77°F). Keep container tightly sealed when not in use to prevent moisture absorption and maintain product integrity.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms
Assay (GC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Acidity (as H3PO4)	≤ 1.0%
Specific Gravity (20°C)	0.970 - 0.990
Refractive Index (n20D)	1.425 - 1.435