Description

2-Methyl-2-Propyl-1,3-Dioxolane is a high-purity cyclic acetal solvent and versatile chemical intermediate. Its unique structure offers excellent solvency for a wide range of polymers and resins, making it a valuable component in advanced formulations. This compound is primarily utilized in the production of specialty coatings, adhesives, and as a protected carbonyl synthon in fine chemical and pharmaceutical synthesis.

Application

• Specialty Solvent: Used in high-performance coatings, inks, and adhesive formulations due to its strong solvency power and favorable evaporation profile.
• Chemical Intermediate: Serves as a key building block and protecting group reagent in multi-step organic synthesis for pharmaceuticals and agrochemicals.
• Polymer Industry: Acts as a coalescing agent and plasticizer in the production of specialty polymers and resins.
• Electronics Manufacturing: Employed as a process solvent in photoresist formulations and for cleaning precision components.
• Fuel & Lubricant Additives: Utilized in the synthesis of additives that improve fuel stability and lubricant performance.
• Flavor & Fragrance Industry: Functions as a precursor for certain aroma chemicals and fragrance ingredients.

Basic Information

Product Name	2-Methyl-2-Propyl-1,3-Dioxolane
CAS No.	4352-98-1
Molecular Formula	C7H14O2
Molecular Weight	130.18 g/mol
Synonyms	2-Propyl-2-methyl-1,3-dioxolane; 2-Methyl-2-propyl-1,3-dioxacyclopentane; Propyl methyl dioxolane; 1,3-Dioxolane, 2-methyl-2-propyl-; Butanal, 2,2-dimethyl-, cyclic ethylene acetal; Ethylene acetal of 2,2-dimethylbutyraldehyde
EINECS	224-424-9

Quality Control

Our 2-Methyl-2-Propyl-1,3-Dioxolane is manufactured under a strict quality management system. Each batch is analyzed to ensure it meets stringent purity and consistency specifications. A comprehensive Certificate of Analysis (COA) detailing identity, assay, and impurity profiles is provided with every shipment to guarantee reliable performance in your critical applications.

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 oxidizing agents. Recommended storage temperature is between 15°C and 25°C (59°F and 77°F). Keep container tightly sealed when not in use to prevent moisture absorption and evaporation.

Specification

Item	Specification
Appearance	Clear, colorless liquid
Identification (IR)	Conforms
Assay (GC)	≥ 98.0%
Water Content (KF)	≤ 0.2%
Refractive Index (n20D)	1.408 - 1.412
Density (20°C)	0.920 - 0.930 g/mL
Boiling Point	Approx. 140 - 145 °C

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