Description

2-Methyl-2-Phenyl-1,3-Dioxane (CAS NO 878-57-9) is a versatile cyclic acetal compound valued for its role as a key synthetic intermediate and protecting group in complex organic synthesis. Its structure makes it particularly useful for introducing or masking functional groups under controlled conditions. This chemical is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries seeking to develop novel compounds and fine chemicals.

Application

• Pharmaceutical Intermediate: Serves as a crucial building block in the synthesis of active pharmaceutical ingredients (APIs) and complex drug molecules.
• Agrochemical Synthesis: Used in the production of advanced pesticides, herbicides, and plant growth regulators.
• Flavor and Fragrance Industry: Acts as a precursor for the synthesis of specific aroma chemicals and fragrance components.
• Organic Synthesis Reagent: Functions as a protecting group for carbonyl compounds (aldehydes) in multi-step synthetic routes.
• Polymer Chemistry: Employed as a monomer or modifying agent in the synthesis of specialty polymers and resins.
• Research & Development: A valuable tool in academic and industrial R&D labs for methodological development and novel compound creation.

Basic Information

Product Name	2-Methyl-2-Phenyl-1,3-Dioxane
CAS No.	878-57-9
Molecular Formula	C11H14O2
Molecular Weight	178.23 g/mol
Synonyms	2-Phenyl-2-methyl-1,3-dioxane; 2-Methyl-2-phenyldioxane; 1,3-Dioxane, 2-methyl-2-phenyl-; Benzaldehyde dimethyl acetal cyclic form; 2-Methyl-2-phenyl-m-dioxane
EINECS	212-904-9

Quality Control

Our 2-Methyl-2-Phenyl-1,3-Dioxane is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including chromatographic purity analysis and identity confirmation, to ensure it meets exacting standards for research and industrial use. A Certificate of Analysis (COA) detailing specific results for purity, identity, and impurities is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area away from incompatible materials such as strong acids and organic solvents. Recommended storage temperature is between 15°C and 25°C. Keep container tightly sealed when not in use to maintain product integrity.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC/HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%

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