Description

2-Methyl-1,3-Dioxolane is a versatile heterocyclic compound and a valuable solvent with a high evaporation rate. Its unique structure makes it an effective reaction medium and a key intermediate in organic synthesis for various industrial applications. This chemical is particularly sought after by manufacturers in the pharmaceutical, agrochemical, and specialty chemical sectors for its solvating properties and as a building block for more complex molecules.

Application

• Pharmaceutical Intermediate: Used in the synthesis of active pharmaceutical ingredients (APIs) and other fine chemicals.
• Specialty Solvent: Employed as a high-volatility solvent for coatings, adhesives, and resin formulations.
• Chemical Synthesis: Serves as a protecting group reagent and a versatile precursor in organic chemistry.
• Electrolyte Component: Utilized in the formulation of electrolytes for lithium-ion batteries.
• Agrochemical Production: Acts as an intermediate in the manufacture of pesticides and herbicides.
• Flavor and Fragrance Industry: Used in the synthesis of certain aroma chemicals.

Basic Information

Product Name	2-Methyl-1,3-Dioxolane
CAS No.	497-26-7
Molecular Formula	C4H8O2
Molecular Weight	88.11 g/mol
Synonyms	2-Methyl-1,3-dioxacyclopentane; 2-Methyldioxolane; 2-Methyl-m-dioxolane; 2-Methyl-1,3-dioxolan; Propylene Glycol Formal; 4-Methyl-1,3-dioxolane; 2-Methyl-[1,3]dioxolane; 1,3-Dioxolane, 2-methyl-
EINECS	207-846-3

Quality Control

Our 2-Methyl-1,3-Dioxolane is produced under a strict quality management system to ensure batch-to-batch consistency and high purity. Each lot is tested against rigorous internal specifications, which typically include assay, identity confirmation, and impurity profiling. A Certificate of Analysis (COA) detailing all test results is provided with every shipment to guarantee compliance with your requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, well-ventilated area away from heat sources and incompatible materials. Due to its highly volatile nature, ensure containers are kept tightly sealed when not in use to prevent evaporation and maintain product integrity. Recommended storage temperature is 15-25°C.

Specification

Item	Specification
Appearance	Colorless clear liquid
Identification (IR)	Conforms
Assay (GC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Refractive Index (n20D)	1.398 - 1.402
Density (20°C)	1.02 - 1.04 g/mL

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