Description

2-Ethyl-2-Methyl-1,3-Dioxolane is a versatile cyclic acetal solvent and chemical intermediate known for its excellent solvating power and high volatility. This compound is valued for its ability to facilitate reactions and formulations where rapid evaporation and low residue are critical. It is primarily sought after by manufacturers in the coatings, electronics, and specialty chemical synthesis industries for applications ranging from solvent-based systems to polymer production.

Application

• As a high-volatility solvent in industrial coatings, inks, and adhesives for fast drying times.
• As a reaction medium or co-solvent in organic synthesis, particularly for Grignard and other organometallic reactions.
• In the formulation of cleaning agents and degreasers for precision electronics and metal surfaces.
• As a precursor or intermediate in the synthesis of pharmaceuticals and agrochemicals.
• In the production of specialty polymers and resins where controlled evaporation is required.
• As a component in fuel additives and fuel system cleaners.

Basic Information

Product Name	2-Ethyl-2-Methyl-1,3-Dioxolane
CAS No.	126-39-6
Molecular Formula	C₆H₁₂O₂
Molecular Weight	116.16 g/mol
Synonyms	2-Ethyl-2-methyl-1,3-dioxolane; 2-Methyl-2-ethyl-1,3-dioxolane; Ethylmethyl dioxolane; 1,3-Dioxolane, 2-ethyl-2-methyl-; Acetaldehyde ethyl methyl acetal; NSC 88411
EINECS	204-783-7

Quality Control

Our 2-Ethyl-2-Methyl-1,3-Dioxolane is produced under a stringent quality management system. Each batch undergoes comprehensive analytical testing to ensure it meets precise specifications for purity, identity, and physical properties. Certificates of Analysis (COA) documenting these results are available upon request to support your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, well-ventilated area away from heat sources and open flame. 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 (20°C)	1.405 - 1.415
Density (20°C)	0.92 - 0.96 g/mL
Boiling Point	Approx. 120 - 125°C

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