Description

4,5-Dimethyl-2-Octyl-1,3-Dioxolane is a high-purity specialty chemical compound, identified by CAS number 5452-11-9. It serves as a versatile intermediate and functional additive, valued for its unique cyclic acetal structure which imparts specific solubility and stability characteristics. This product is essential for manufacturers in the fragrance, flavor, and specialty polymer industries seeking reliable, high-quality raw materials for advanced formulations.

Application

• Fragrance and Flavor Industry: Used as a synthetic intermediate or a fixative agent in the creation of complex aromatic compounds.
• Polymer and Resin Production: Acts as a specialty monomer or plasticizer additive to modify the flexibility and processing characteristics of polymers.
• Organic Synthesis: Serves as a key protected intermediate or building block in multi-step pharmaceutical and agrochemical synthesis.
• Solvent and Carrier Systems: Employed in specialty formulations requiring a solvent with specific polarity and low volatility.
• Cosmetic and Personal Care: Functions as a stabilizer or emollient in high-end cosmetic formulations.
• Lubricant and Fuel Additives: Used as a component in specialty additive packages to enhance performance properties.

Basic Information

Product Name	4,5-Dimethyl-2-Octyl-1,3-Dioxolane
CAS No.	5452-11-9
Molecular Formula	C13H26O2
Molecular Weight	214.35 g/mol
Synonyms	2-Octyl-4,5-dimethyl-1,3-dioxolane; 1,3-Dioxolane, 4,5-dimethyl-2-octyl-; 4,5-Dimethyl-2-n-octyl-1,3-dioxolane; Dioxolane derivative C13; Acetal of 2-Octanone with 2,3-Butanediol
EINECS	226-696-7

Quality Control

Our 4,5-Dimethyl-2-Octyl-1,3-Dioxolane is manufactured under a strict quality management system. Every batch undergoes rigorous analytical testing to ensure identity, purity, and consistency meet the highest standards. Certificates of Analysis (COA) detailing specific batch results 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)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Refractive Index (20°C)	1.430 - 1.435
Density (20°C)	0.90 - 0.92 g/mL

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