Description

Poloxalene Benzoyl Ester is a specialized non-ionic surfactant and polymer derivative, synthesized from poloxalene and benzoyl chloride. This compound is valued for its unique ability to modify surface properties and act as a solubilizer or stabilizer in complex formulations. It is primarily utilized by manufacturers in the pharmaceutical, personal care, and specialty chemical industries seeking advanced excipients or process aids.

Application

• Pharmaceutical Excipient: Used as a solubilizing agent, emulsifier, or stabilizer in topical formulations, ointments, and controlled-release drug delivery systems.
• Personal Care & Cosmetics: Functions as an emulsifier and texture enhancer in creams, lotions, and makeup products to improve stability and skin feel.
• Polymer & Resin Modification: Acts as a plasticizer or processing aid to improve the flexibility and workability of polymer blends and resins.
• Industrial Surfactant: Employed in specialty cleaning formulations, agrochemicals, and coatings where tailored surface activity is required.
• Research & Development: Serves as a key intermediate or functional additive in the development of new materials and chemical processes.

Basic Information

Product Name	Poloxalene Benzoyl Ester
CAS No.	84031-24-3
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Benzoyl Poloxalene Ester; Poly(oxyethylene)-poly(oxypropylene) benzoyl ester; Poloxamer Benzoyl Ester; Benzoylated Poloxalene; Oxirane, methyl-, polymer with oxirane, benzoyl ester; Pluronic® benzoyl ester (related); Polyoxyethylene polyoxypropylene benzoyl ether
EINECS	Contact for details

Quality Control

Our Poloxalene Benzoyl Ester is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. A Certificate of Analysis (COA) detailing key parameters is provided with every shipment to support your quality assurance protocols.

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 alkalis and incompatible materials such as organic solvents. The container must be kept tightly sealed to protect the contents from moisture.

Specification

Item	Specification
Appearance	White to off-white waxy solid or paste
Identification (IR)	Conforms to reference spectrum
Assay (HPLC)	≥ 95.0%
Acid Value	Contact for details
Hydroxyl Value	Contact for details
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.5%

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