Description

2-Propyl-1,3-Dioxepane is a versatile cyclic acetal compound, valued for its role as a solvent, protecting group, and chemical intermediate in advanced organic synthesis. Its unique structure offers controlled reactivity and stability, making it a critical component for producing fine chemicals and specialty materials. This product is essential for R&D laboratories and industrial manufacturers in the pharmaceutical, agrochemical, and fragrance sectors seeking high-purity building blocks.

Application

• Chemical Synthesis Intermediate: Used in the production of complex organic molecules, including pharmaceuticals and agrochemicals.
• Specialty Solvent: Employed in formulations and reactions requiring specific solvation properties.
• Protecting Group Reagent: Utilized in multi-step organic synthesis to temporarily mask functional groups like aldehydes and ketones.
• Fragrance and Flavor Ingredient: Serves as a precursor or component in the creation of specific olfactory notes.
• Polymer and Resin Modifier: Acts as a monomer or additive to alter the properties of polymeric materials.
• Crosslinking Agent: Used in the manufacture of coatings, adhesives, and elastomers.
• Electrolyte Additive: Investigated for use in advanced battery systems to improve performance and stability.
• Research & Development: A key reagent for academic and industrial research in novel synthetic methodologies.

Basic Information

Product Name	2-Propyl-1,3-Dioxepane
CAS No.	38503-12-7
Molecular Formula	C8H16O2
Molecular Weight	144.21 g/mol
Synonyms	1,3-Dioxepane, 2-propyl-; 2-Propyl-1,3-dioxepane; 2-n-Propyl-1,3-dioxepane; Propyl-1,3-dioxepane; Cyclic acetal of butyraldehyde and 1,3-propanediol; Butyraldehyde propylene acetal
EINECS	Contact for details

Quality Control

Our 2-Propyl-1,3-Dioxepane is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including chromatography and spectroscopy, to ensure high purity and consistency suitable for demanding industrial and research applications. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with each shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from heat, sparks, and open flame. The product is light-sensitive (store away from light).

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Refractive Index (n20D)	1.420 - 1.430
Density (20°C)	0.95 - 0.98 g/mL

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