Description

4,5-Dimethyl-2-Phenyl-1,3-Dioxolane is a specialized cyclic acetal compound, recognized for its role as a versatile chemical intermediate and protecting group in organic synthesis. Its value lies in its ability to mask carbonyl functionalities under a range of reaction conditions, offering chemists a reliable tool for complex multi-step syntheses. This product is essential for research and development laboratories, pharmaceutical manufacturers, and fine chemical producers engaged in the creation of advanced molecules, including active pharmaceutical ingredients (APIs) and agrochemicals.

Application

• Pharmaceutical Intermediate: Serves as a key building block and protecting group in the synthesis of complex drug molecules and active pharmaceutical ingredients (APIs).
• Organic Synthesis Reagent: Used as a carbonyl-protecting group in multi-step organic reactions, enabling selective transformations.
• Agrochemical Research: Employed in the development and production of advanced pesticides, herbicides, and plant growth regulators.
• Flavor & Fragrance Chemistry: Acts as a precursor or intermediate in the synthesis of specific aroma chemicals and flavoring agents.
• Academic & Industrial R&D: A valuable reagent for methodological development and exploratory chemistry in research institutions.
• Polymer Chemistry: Can be utilized as a monomer or modifying agent in the synthesis of specialty polymers and resins.

Basic Information

Product Name	4,5-Dimethyl-2-Phenyl-1,3-Dioxolane
CAS No.	4359-31-3
Molecular Formula	C11H14O2
Molecular Weight	178.23 g/mol
Synonyms	2-Phenyl-4,5-dimethyl-1,3-dioxolane; 4,5-Dimethyl-2-phenyl-1,3-dioxolane; Benzaldehyde, cyclic acetal with 2,3-butanediol; 1,3-Dioxolane, 4,5-dimethyl-2-phenyl-; 2,3-Butanediol cyclic acetal with benzaldehyde; Benzaldehyde 2,3-butanediol acetal
EINECS	224-445-6

Quality Control

Our 4,5-Dimethyl-2-Phenyl-1,3-Dioxolane is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure high purity and consistency, meeting the stringent requirements of research and industrial applications. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment to guarantee traceability and compliance with your specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from strong oxidizing agents and heat sources.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC/HPLC)	≥ 98.0%
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.