Description

2,2-Diethyl-1,3-Dioxolane-4-Methanol is a specialized cyclic acetal derivative of glycerol, serving as a versatile protected intermediate and building block in organic synthesis. Its value lies in its ability to introduce a diethyl acetal-protected diol moiety, offering stability under basic conditions while being readily cleaved under acidic conditions. This compound is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and fine chemical industries who require precise control over molecular architecture during multi-step syntheses.

Application

• Pharmaceutical Intermediate: Used in the synthesis of complex drug molecules, particularly where the introduction of a glycerol backbone or protected polyol is required.
• Agrochemical Synthesis: Serves as a key building block for creating advanced herbicides, fungicides, and plant growth regulators.
• Polymer & Resin Chemistry: Acts as a monomer or cross-linking agent in the production of specialty polymers, coatings, and resins.
• Fine Chemical Production: Employed in the manufacture of flavors, fragrances, and other high-value specialty chemicals.
• Chemical Research & Development: A valuable reagent for exploring new synthetic methodologies and creating novel molecular scaffolds in academic and industrial R&D labs.
• Solvent & Reaction Medium: Can function as a polar aprotic solvent for specific organic transformations.

Basic Information

Product Name	2,2-Diethyl-1,3-Dioxolane-4-Methanol
CAS No.	5694-80-4
Molecular Formula	C8H16O3
Molecular Weight	160.21 g/mol
Synonyms	2,2-Diethyl-1,3-dioxolane-4-methanol; 4-(Hydroxymethyl)-2,2-diethyl-1,3-dioxolane; Glycerol 1,2-acetonide 3-ethyl ether; 2,2-Diethyl-4-hydroxymethyl-1,3-dioxolane; 1,3-Dioxolane-4-methanol, 2,2-diethyl-; Diethyl glycerol acetal; 2,2-Diethyl-1,3-dioxolane-4-ylmethanol
EINECS	227-137-7

Quality Control

Every batch of 2,2-Diethyl-1,3-Dioxolane-4-Methanol undergoes rigorous analytical testing to ensure it meets the high standards required for synthetic applications. Our quality assurance protocol includes identity confirmation, purity assessment, and impurity profiling. A comprehensive Certificate of Analysis (COA) detailing specific results for each parameter is provided with every shipment and is available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area away from incompatible materials such as strong acids and oxidizing agents. Recommended storage temperature is between 15°C and 25°C. Keep container tightly sealed when not in use to minimize moisture absorption and potential degradation.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Refractive Index (n20/D)	1.430 - 1.435
Density (20°C)	1.00 - 1.05 g/mL

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