Description

Zinc 2-Butyloctyl Phosphate is an organometallic compound that functions as a versatile metal salt of a phosphoric acid ester. This product is valued for its role as a multifunctional additive, offering benefits such as lubrication, corrosion inhibition, and thermal stabilization in various formulations. It is primarily sought by manufacturers in the polymer, lubricant, and specialty chemical industries seeking to enhance material performance and longevity.

Application

• As a thermal stabilizer and lubricant in PVC and other halogenated polymer processing.
• As a corrosion inhibitor and extreme pressure additive in industrial lubricants and greases.
• As a synergistic component in stabilizer packages for flexible and rigid PVC applications.
• As a surface modifier and dispersing agent in pigment and filler masterbatches.
• As a flame retardant synergist in specific polymer and coating systems.
• As a processing aid to improve flow and reduce melt viscosity in engineering plastics.

Basic Information

Product Name	Zinc 2-Butyloctyl Phosphate
CAS No.	25807-71-0
Molecular Formula	C24H51O4PZn (Typical for monomeric form)
Molecular Weight	Approx. 500.0 g/mol (Contact for details)
Synonyms	Zinc Bis(2-butyloctyl) Phosphate; Zinc Di(2-butyloctyl) Phosphate; Phosphoric Acid, 2-Butyloctyl Ester, Zinc Salt; Zinc 2-Butyloctyl Phosphate Ester; Zinc Alkyl Phosphate; Organozinc Phosphate; PVC Zinc Stabilizer; Lubricant Additive ZBOP
EINECS	Contact for details

Quality Control

Our Zinc 2-Butyloctyl Phosphate is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure consistent composition, purity, and performance. A comprehensive Certificate of Analysis (COA) detailing assay, metal content, and physical properties is provided with every shipment to guarantee compliance with your specifications.

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 strong oxidizing agents and strong acids. The material is hygroscopic (moisture-sensitive); ensure containers are sealed after use to prevent moisture absorption.

Specification

Item	Specification
Appearance	Clear to pale yellow viscous liquid
Identification (IR)	Complies
Assay (Zn Content)	10.0 - 13.0 %
Acid Value	≤ 5.0 mg KOH/g
Moisture (KF)	≤ 0.5 %
Specific Gravity (25°C)	0.95 - 1.05
Viscosity (25°C)	Reported on COA

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