Description

Propylene Glycol Ceteth-3 Acetate is a non-ionic, oil-soluble surfactant and emollient ester derived from cetyl alcohol and propylene glycol. This versatile chemical is valued for its excellent skin-feel properties, acting as a solubilizer and spreading agent in complex formulations. It is primarily sought after by manufacturers in the personal care, cosmetics, and pharmaceutical industries for creating stable, elegant, and high-performance end products.

Application

• As a primary emollient and skin-conditioning agent in creams, lotions, and body butters.
• Used as a solubilizer for fragrances, essential oils, and UV filters in sun care and cosmetic products.
• Functions as a co-emulsifier and stabilizer in oil-in-water (O/W) emulsion systems.
• Imparts a non-greasy, silky after-feel in leave-on skincare and makeup formulations.
• Employed in hair care products such as conditioners and styling aids for its lubricating properties.
• Serves as a penetration enhancer and carrier in topical pharmaceutical ointments and gels.
• Used in pigment grinding and dispersion for color cosmetics.
• Acts as a plasticizer and binder in stick-type deodorants and solid cosmetic formulations.

Basic Information

Product Name	Propylene Glycol Ceteth-3 Acetate
CAS No.	93385-03-6
Molecular Formula	C27H54O6
Molecular Weight	474.7 g/mol
Synonyms	PPG-3-Ceteth Acetate; Polyoxypropylene (3) Cetyl Ether Acetate; Propylene Glycol (3) Cetyl Ether Acetate; Ceteth-3 Propylene Glycol Acetate; C16-18 Alcohols, Propoxylated, Acetates; PEG-3 Cetyl Ether Acetate; POE (3) Cetyl Ether Acetate
EINECS	Contact for details

Quality Control

Our Propylene Glycol Ceteth-3 Acetate is manufactured under a cGMP-compliant quality management system. Each batch undergoes rigorous analytical testing to ensure consistency, purity, and performance against established specifications. We provide comprehensive Certificates of Analysis (COA) with key parameters including assay, acid value, saponification value, and heavy metal content, supporting compliance for cosmetic and pharmaceutical 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 oxidizing agents and excessive heat. Under these conditions, the product remains stable for at least 24 months from the date of manufacture.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms
Assay (GC)	≥ 95.0%
Acid Value	≤ 1.0 mg KOH/g
Saponification Value	110 - 130 mg KOH/g
Hydroxyl Value	≤ 10 mg KOH/g
Water Content (KF)	≤ 0.5%
Heavy Metals (as Pb)	≤ 10 ppm

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