Description

4-Phenyl-1,3-Dioxolane is a versatile heterocyclic acetal compound, valued for its role as a key synthetic intermediate and protecting group in advanced organic synthesis. Its structure makes it particularly useful for the controlled introduction or masking of functional groups, enabling the production of complex molecules with high selectivity. This chemical is essential for R&D and production in the pharmaceutical, agrochemical, and specialty chemical industries.

Application

• Pharmaceutical Intermediate: Used in the synthesis of active pharmaceutical ingredients (APIs), particularly for constructing complex molecular architectures.
• Agrochemical Synthesis: Serves as a building block for developing novel pesticides, herbicides, and plant growth regulators.
• Fine Chemical Production: A key reagent in the manufacture of flavors, fragrances, and advanced materials.
• Academic & Industrial Research: Employed in methodological development and as a model compound in organic chemistry studies.
• Polymer Chemistry: Can be utilized as a monomer or modifying agent for specialty polymers with specific functional properties.

Basic Information

Product Name	4-Phenyl-1,3-Dioxolane
CAS No.	1075-20-3
Molecular Formula	C9H10O2
Molecular Weight	150.17 g/mol
Synonyms	1,3-Dioxolane, 4-phenyl-; Benzaldehyde ethylene acetal; 2-Phenyl-1,3-dioxolane; Phenylacetaldehyde ethylene acetal; α-Tolualdehyde ethylene acetal; NSC 406916; 4-Phenyl-m-dioxolane; (Phenylmethyl)ethylene acetal
EINECS	214-055-5

Quality Control

Our 4-Phenyl-1,3-Dioxolane is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. We provide Certificates of Analysis (COA) with key parameters including assay, identity confirmation, and impurity profile. Our quality commitment aligns with cGMP principles for industrial and research applications.

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 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%
Refractive Index (n20/D)	1.520 - 1.530
Density (20°C)	1.10 - 1.15 g/mL

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