Description

2-Octyl-1,3-Dioxolane is a high-purity cyclic acetal, also known as 2-Octyl-1,3-dioxolane CAS NO 5432-30-4, valued for its stability and utility as a versatile chemical intermediate and solvent. This compound is particularly significant for its ability to act as a protecting group in organic synthesis and as a specialty solvent in formulations requiring controlled reactivity. It is primarily needed by manufacturers in the pharmaceutical, agrochemical, fragrance, and specialty polymer industries for developing advanced chemical products.

Application

• Pharmaceutical Intermediate: Used in the synthesis of active pharmaceutical ingredients (APIs) where its acetal functionality serves as a protecting group for carbonyl compounds.
• Agrochemical Formulations: Acts as a solvent and stabilizer in the production of pesticides, herbicides, and plant growth regulators.
• Fragrance and Flavor Industry: Employed as a solvent and fixative in the creation of complex aromatic compounds and essential oil formulations.
• Polymer and Resin Production: Serves as a reactive diluent or cross-linking agent in specialty polymer synthesis, including coatings and adhesives.
• Chemical Synthesis: A valuable building block in organic chemistry for constructing complex molecular architectures in research and development.
• Electrolyte Additive: Investigated for use in lithium-ion battery electrolytes to improve stability and performance.

Basic Information

Product Name	2-Octyl-1,3-Dioxolane
CAS No.	5432-30-4
Molecular Formula	C₁₁H₂₂O₂
Molecular Weight	186.29 g/mol
Synonyms	2-Octyl-1,3-dioxolane; 1,3-Dioxolane, 2-octyl-; 2-n-Octyl-1,3-dioxolane; Octyl dioxolane; Acetaldehyde octyl acetal; (2-Octyl-1,3-dioxolan-4-yl)methanol (related); Ethanal, cyclic acetal with 1,2-ethanediol, 2-octyl-
EINECS	226-589-1

Quality Control

Our 2-Octyl-1,3-Dioxolane is produced under stringent quality management systems. Each batch undergoes rigorous analytical testing to ensure it meets the highest standards of purity and consistency. A comprehensive Certificate of Analysis (COA) detailing identity, assay, and impurity profiles is provided with every shipment. We adhere to cGMP principles where applicable to support our clients in regulated industries.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). Keep away from heat, sparks, and open flame. The container should be kept tightly sealed to minimize exposure to moisture and air.

Specification

Item	Specification
Appearance	Colorless to pale yellow clear liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Refractive Index (n20/D)	1.430 - 1.435
Density (20°C)	0.90 - 0.95 g/mL

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