Description

4-Butyldioxolane is a high-purity, highly volatile cyclic acetal solvent with the CAS registry number 72493-05-1. This compound is valued for its excellent solvency power and unique reactivity profile, making it a versatile intermediate and formulation component. It is primarily sought by manufacturers in the pharmaceutical, agrochemical, and specialty polymer industries for applications requiring a reactive, high-boiling solvent.

Application

• As a key solvent and reaction medium in pharmaceutical synthesis and purification processes.
• As a precursor and intermediate in the manufacture of specialty chemicals and fine organic compounds.
• As a formulation component in agrochemical products like pesticides and herbicides.
• In the production of specialty polymers and resins, where it can act as a plasticizer or co-monomer.
• As a high-boiling aprotic solvent for coatings, inks, and adhesive formulations.
• In electrolyte formulations for advanced battery technologies.
• For extraction and purification processes in the fragrance and flavor industry.

Basic Information

Product Name	4-Butyldioxolane
CAS No.	72493-05-1
Molecular Formula	C7H14O2
Molecular Weight	130.18 g/mol
Synonyms	2-Butyl-1,3-dioxolane; 4-Butyl-1,3-dioxolane; 1,3-Dioxolane, 2-butyl-; Butyldioxolane; 2-n-Butyl-1,3-dioxolane; 4-n-Butyl-1,3-dioxolane; 2-Butyl-[1,3]dioxolane
EINECS	Contact for details

Quality Control

Our 4-Butyldioxolane is manufactured under a strict quality management system. Every batch undergoes rigorous analytical testing, including GC and NMR analysis, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are provided with each shipment to guarantee compliance with your technical requirements.

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. Recommended storage temperature: 2-25°C.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms
Assay (GC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Refractive Index (n20D)	1.415 - 1.425
Density (g/mL, 20°C)	0.930 - 0.950

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