Description

4-Methyl-2-Pentyl-1,3-Dioxolane is a specialized cyclic acetal, also known as 4-Methyl-2-pentyl-1,3-dioxolane, valued for its unique solvent properties and role as a chemical intermediate. This compound is particularly significant for its ability to act as a protecting group for carbonyls and as a precursor in fine chemical synthesis. It is primarily sought by manufacturers in the fragrance, flavor, and pharmaceutical industries for creating specific aroma profiles and complex organic molecules.

Application

• Fragrance and Flavor Ingredient: Used as a synthetic building block for creating fruity, green, or herbal aroma notes in perfumes and food flavorings.
• Pharmaceutical Intermediate: Serves as a key protecting group reagent or precursor in the multi-step synthesis of active pharmaceutical ingredients (APIs).
• Specialty Solvent: Employed in formulations and reactions requiring a specific polarity and stability profile, particularly for sensitive compounds.
• Organic Synthesis: Acts as a versatile intermediate in research and development for constructing complex heterocyclic and aliphatic structures.
• Polymer Additive: Can be utilized as a modifier or plasticizer component in specialty polymer formulations.

Basic Information

Product Name	4-Methyl-2-Pentyl-1,3-Dioxolane
CAS No.	1599-49-1
Molecular Formula	C9H18O2
Molecular Weight	158.24 g/mol
Synonyms	4-Methyl-2-pentyl-1,3-dioxolane; 2-Pentyl-4-methyl-1,3-dioxolane; 1,3-Dioxolane, 4-methyl-2-pentyl-; 4-Methyl-2-amyl-1,3-dioxolane; 2-Amyl-4-methyl-1,3-dioxolane; Hexanal, 2,2-dimethyl-, cyclic acetal with ethylene glycol; Ethylene glycol acetal of 2,2-dimethylhexanal
EINECS	Contact for details

Quality Control

Our 4-Methyl-2-Pentyl-1,3-Dioxolane is produced under strict quality management systems. Each batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing specific results for purity, assay, and impurity profiles are provided with every shipment to guarantee compliance with your technical requirements.

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 heat, sparks, and open flame. This material is moisture-sensitive (hygroscopic); ensure containers are kept tightly sealed when not in use.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 97.0%
Refractive Index (n20/D)	1.420 - 1.430
Density (g/mL at 20°C)	0.910 - 0.930
Water Content (KF)	≤ 0.5%

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