Description

1,3-Dioxolane, 2-(Chloromethyl)-2-Ethyl- is a specialized chlorinated acetal derivative, serving as a versatile and reactive synthetic intermediate. Its molecular structure, featuring both a protected carbonyl equivalent and an electrophilic chloromethyl group, makes it a valuable building block for constructing complex molecules in fine chemical synthesis. This compound is primarily sought by research chemists and process development scientists in the pharmaceutical and agrochemical industries for the development of new active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of novel drug candidates, particularly those requiring the introduction of functionalized ether or acetal moieties.
• Agrochemical Synthesis: Used in the production of advanced pesticides and herbicides, where its reactive sites allow for the creation of specific bioactive structures.
• Polymer & Resin Modifier: Acts as a cross-linking agent or a monomer for specialty polymers, imparting specific chemical resistance or physical properties.
• Chemical Research (R&D): A valuable reagent in academic and industrial laboratories for methodological development and exploring new reaction pathways.
• Ligand & Catalyst Preparation: Serves as a precursor for synthesizing complex ligands used in asymmetric catalysis and metal-organic frameworks (MOFs).
• Fine Chemical Production: Employed in the multistep synthesis of flavors, fragrances, and other high-value specialty chemicals.

Basic Information

Product Name	1,3-Dioxolane, 2-(Chloromethyl)-2-Ethyl-
CAS No.	123016-14-8
Molecular Formula	C6H11ClO2
Molecular Weight	150.60 g/mol
Synonyms	2-(Chloromethyl)-2-ethyl-1,3-dioxolane; 2-Ethyl-2-(chloromethyl)-1,3-dioxolane; (Chloromethyl)ethyl dioxolane; Acetaldehyde, (chloromethyl)-, cyclic ethylidene acetal; Ethyl(chloromethyl)dioxolane; 1,3-Dioxolane, 2-(chloromethyl)-2-ethyl-; 2-Ethyl-2-chloromethyl-1,3-dioxolane
EINECS	Contact for details

Quality Control

Our 1,3-Dioxolane, 2-(Chloromethyl)-2-Ethyl- is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including chromatography (GC/HPLC) and spectroscopic methods, to ensure identity, purity, and consistency. We provide full traceability and Certificates of Analysis (COA) are available for all shipments, confirming compliance with agreed specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area away from heat sources and incompatible materials. Due to its sensitivity to oxidation, it is recommended to store under an inert atmosphere (e.g., nitrogen) for long-term stability. Keep container tightly sealed when not in use.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Related Substances (GC)	Individual impurity ≤ 1.0%
Total Impurities	≤ 3.0%
Density (20°C)	~1.10 g/cm³

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