Description

2-Ethyl-1,3-Dioxolane-4-Methanol is a versatile cyclic acetal derivative of glycerol, valued for its bifunctional nature as both a protected diol and a reactive alcohol. This compound is a crucial intermediate in fine chemical synthesis, offering a stable yet cleavable protecting group for sensitive functionalities. It is primarily sought by manufacturers in the pharmaceutical, agrochemical, and specialty polymer industries for the production of active ingredients, chiral auxiliaries, and functional monomers.

Application

• Pharmaceutical Intermediate: Used in the synthesis of active pharmaceutical ingredients (APIs), particularly for antiviral and cardiovascular drugs, where its protected diol structure is essential.
• Agrochemical Synthesis: Serves as a key building block for creating advanced pesticides, herbicides, and plant growth regulators.
• Polymer & Resin Modifier: Acts as a monomer or cross-linking agent to introduce hydroxyl functionality and improve flexibility in specialty polymers and coatings.
• Chiral Auxiliary & Ligand Precursor: Utilized in asymmetric synthesis to induce chirality in target molecules or as a precursor for novel ligands in catalysis.
• Solvent & Reaction Medium: Employed as a polar, aprotic solvent for specific organic transformations requiring mild conditions.
• Flavor & Fragrance Ingredient: Used in the synthesis of complex aroma chemicals and flavoring agents.

Basic Information

Product Name	2-Ethyl-1,3-Dioxolane-4-Methanol
CAS No.	53951-44-3
Molecular Formula	C6H12O3
Molecular Weight	132.16 g/mol
Synonyms	2-Ethyl-4-(hydroxymethyl)-1,3-dioxolane; 4-(Hydroxymethyl)-2-ethyl-1,3-dioxolane; Glycerol 1,2-acetonide ethyl ether; 2-Ethyl-1,3-dioxolane-4-methanol; Ethyl glyceryl acetal; 1,3-Dioxolane-4-methanol, 2-ethyl-
EINECS	Contact for details

Quality Control

Our 2-Ethyl-1,3-Dioxolane-4-Methanol is produced under a strict quality management system. Each batch undergoes rigorous analytical testing, including GC/HPLC for purity and identity confirmation, to ensure it meets the high standards required for fine chemical synthesis. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Due to its highly volatile nature, keep away from heat, sparks, and open flame.

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 (n20D)	1.430 - 1.440
Specific Gravity (20°C)	1.080 - 1.120

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