Description

2-Methyl-2-Phenethyl-1,3-Dioxolane is a specialized cyclic acetal derivative valued for its role as a versatile synthetic intermediate and protecting group in organic synthesis. This compound is particularly significant for its ability to mask carbonyl functionalities under acidic conditions, enabling complex multi-step reactions. It is primarily sought by research and development chemists, as well as production units in the pharmaceutical, agrochemical, and fine chemical industries for the synthesis of active ingredients and novel compounds.

Application

• Pharmaceutical Intermediate: Used in the synthesis of complex drug molecules, particularly where selective protection of aldehydes or ketones is required.
• Agrochemical Synthesis: Serves as a key building block in the production of advanced pesticides and herbicides.
• Fine Chemical Production: Employed in the manufacture of flavors, fragrances, and other high-value specialty chemicals.
• Academic & Industrial Research: A valuable reagent for methodological development and exploring new synthetic pathways in organic chemistry.
• Polymer Chemistry: Can be utilized as a monomer or modifying agent in the synthesis of specialty polymers with tailored properties.

Basic Information

Product Name	2-Methyl-2-Phenethyl-1,3-Dioxolane
CAS No.	69246-00-0
Molecular Formula	C₁₂H₁₆O₂
Molecular Weight	192.25 g/mol
Synonyms	2-Methyl-2-phenethyl-1,3-dioxolane; 1,3-Dioxolane, 2-methyl-2-phenethyl-; 2-Phenethyl-2-methyl-1,3-dioxolane; α-Methyl-β-phenethyl-1,3-dioxolane; Benzeneethanamine, N-(1,3-dioxolan-2-ylmethyl)-N-methyl- (related); Acetaldehyde, (2-phenylethyl)-, cyclic acetal with ethylene glycol; Glycol acetal of 2-phenylbutyraldehyde
EINECS	Contact for details

Quality Control

Our 2-Methyl-2-Phenethyl-1,3-Dioxolane is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including chromatography (GC/HPLC) and spectroscopic methods (NMR, IR), to ensure identity, purity, and consistency. Certificates of Analysis (COA) documenting all critical parameters are available upon request, supporting your quality assurance and regulatory compliance needs.

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 strong acids, bases, and oxidizing agents. For long-term storage, consider under an inert atmosphere to maintain optimal purity.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%

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