Description

2,2-Dimethyl-4-[[(2-Propoxyhexadecyl)Oxy]Methyl]-1,3-Dioxolane is a specialized acetal derivative with a long-chain alkoxy group, offering unique solubility and stability properties. This compound is valued for its role as a versatile intermediate and functional additive in advanced formulations. It is primarily required by manufacturers in the personal care, cosmetics, and specialty chemical industries seeking to enhance product performance and stability.

Application

• Personal Care & Cosmetics: Acts as a non-ionic surfactant, emollient, and skin-conditioning agent in creams, lotions, and sunscreens.
• Polymer & Resin Modification: Serves as a plasticizer or compatibilizer to improve flexibility and processing of polymeric materials.
• Lubricant & Grease Additives: Functions as a viscosity modifier and stabilizer in synthetic lubricants and industrial greases.
• Specialty Surfactants: Used as a key intermediate in the synthesis of novel surfactants for demanding industrial applications.
• Coating & Ink Formulations: Imparts leveling and flow properties while enhancing adhesion and film formation.
• Pharmaceutical Excipients: Potential use as a solubilizing or stabilizing agent in topical drug delivery systems.

Basic Information

Product Name	2,2-Dimethyl-4-[[(2-Propoxyhexadecyl)Oxy]Methyl]-1,3-Dioxolane
CAS No.	56256-28-1
Molecular Formula	C25H50O4
Molecular Weight	414.67 g/mol
Synonyms	1,3-Dioxolane, 2,2-dimethyl-4-[[(2-propoxyhexadecyl)oxy]methyl]-; 4-[[(2-Propoxyhexadecyl)oxy]methyl]-2,2-dimethyl-1,3-dioxolane; Acetal CDE; Long-chain alkyl acetal; 2,2-Dimethyl-4-((2-propoxyhexadecyloxy)methyl)-1,3-dioxolane; (2,2-Dimethyl-1,3-dioxolan-4-yl)methyl (2-propoxyhexadecyl) ether
EINECS	Contact for details

Quality Control

Our 2,2-Dimethyl-4-[[(2-Propoxyhexadecyl)Oxy]Methyl]-1,3-Dioxolane is produced under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure high purity, consistent composition, and batch-to-batch reliability. Certificates of Analysis (COA) documenting identity, assay, and impurity profiles are available upon request to support your quality assurance protocols.

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 heat sources.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 95.0%
Water Content	≤ 0.5%
Refractive Index (n20D)	1.440 - 1.450
Specific Gravity (20°C)	0.900 - 0.950

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