Description

2-Phenyl-2,2'-Bi(1,3-Dioxolane) is a specialized bifunctional acetal compound featuring a central phenyl group flanked by two 1,3-dioxolane rings. This unique structure makes it a valuable versatile building block and protecting group reagent in advanced organic synthesis. It is primarily sought by pharmaceutical intermediates, agrochemical, and fine chemical manufacturers for the development of complex molecules where selective protection of carbonyl groups is required.

Application

• Pharmaceutical Intermediate: Serves as a key synthon and protecting group in the multi-step synthesis of active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Used in the production of advanced pesticides and herbicides, leveraging its acetal functionality.
• Fine Chemical Production: Acts as a precursor or reagent in the manufacture of specialty chemicals, flavors, and fragrances.
• Polymer Chemistry: Can be utilized as a monomer or cross-linking agent for synthesizing polymers with specific acetal linkages.
• Organic Synthesis Research: A valuable tool in academic and industrial R&D for constructing complex molecular architectures.
• Dye and Pigment Manufacturing: Employed in the synthesis of certain colorants and photostabilizers.

Basic Information

Product Name	2-Phenyl-2,2'-Bi(1,3-Dioxolane)
CAS No.	21504-04-1
Molecular Formula	C13H16O4
Molecular Weight	236.26 g/mol
Synonyms	2-Phenyl-2,2'-bis(1,3-dioxolane); 1,1'-(Phenylmethylene)bis(1,3-dioxolane); Benzaldehyde bis(ethylene acetal); Benzaldehyde bis(1,3-dioxolane); Phenylenebis(1,3-dioxolane); α,α-Bis(1,3-dioxolan-2-yl)toluene; (Phenylmethylene)bis(1,3-dioxolane); Benzylidene Bis(ethylene acetal)
EINECS	Contact for details

Quality Control

Our 2-Phenyl-2,2'-Bi(1,3-Dioxolane) is produced under stringent quality management systems. Each batch undergoes rigorous analytical testing including HPLC, GC, and NMR to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are provided with every shipment to guarantee compliance with your research or production requirements.

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. Under these conditions, the product remains stable for extended periods.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 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.