Description

4-Methyl-2-Octyl-1,3-Dioxolane is a specialized cyclic acetal known for its unique solvent properties and role as a fragrance intermediate. This compound is valued for its ability to modify volatility and solvency profiles in complex formulations. It is primarily utilized by manufacturers in the fragrance, flavor, and specialty chemical industries seeking high-performance ingredients for their products.

Application

• Fragrance & Flavor Industry: Acts as a versatile solvent and fixative in perfumes and flavor compositions, enhancing longevity and stability.
• Specialty Solvent: Used in high-performance coatings, inks, and adhesive formulations where controlled evaporation and solvency power are critical.
• Chemical Intermediate: Serves as a key building block in the synthesis of more complex organic molecules for agrochemicals and pharmaceuticals.
• Plasticizer & Stabilizer: Employed in polymer systems to improve flexibility and processing characteristics.
• Cleaning & Degreasing Formulations: An effective component in industrial and precision cleaning solutions for its solvating power.

Basic Information

Product Name	4-Methyl-2-Octyl-1,3-Dioxolane
CAS No.	68391-39-9
Molecular Formula	C12H24O2
Molecular Weight	200.32 g/mol
Synonyms	2-Octyl-4-methyl-1,3-dioxolane; 4-Methyl-2-octyl-1,3-dioxolane; 1,3-Dioxolane, 4-methyl-2-octyl-; FEMA 4638; Octyl methyl dioxolane; Fragrance ingredient FEMA 4638; Cyclic acetal C12
EINECS	Contact for details

Quality Control

Our 4-Methyl-2-Octyl-1,3-Dioxolane is produced under a stringent quality management system. Each batch undergoes comprehensive analytical testing, including GC and IR analysis, to ensure identity, purity, and consistency meet the required specifications. Certificates of Analysis (COA) are provided with every shipment to guarantee traceability and compliance with your quality standards.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, well-ventilated area away from heat sources and incompatible materials. Due to its highly volatile nature, ensure containers are kept tightly sealed when not in use to prevent evaporation and maintain product integrity. Recommended storage temperature is 15-25°C.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to reference spectrum
Assay (GC)	≥ 98.0%
Refractive Index (20°C)	1.430 - 1.435
Specific Gravity (20/20°C)	0.890 - 0.910
Water Content (KF)	≤ 0.2%

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