Description

1,5-Dimethoxypentane is a high-purity, highly volatile dialkyl ether solvent with the CAS number 111-89-7. This compound is valued for its excellent solvating power and role as a versatile chemical intermediate in advanced synthesis. It is primarily sought by manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries for applications requiring a polar aprotic solvent or a protected aldehyde precursor. Our supply is characterized by consistent quality and reliable global availability.

Application

• Pharmaceutical Intermediate: Used as a key building block in the synthesis of active pharmaceutical ingredients (APIs) and complex organic molecules.
• Specialty Solvent: Serves as an effective solvent for resins, polymers, and in various organic reactions due to its favorable volatility and solvation properties.
• Agrochemical Synthesis: Employed in the production of pesticides, herbicides, and other crop protection agents as a reactive intermediate.
• Perfumery and Fragrance: Acts as a starting material or solvent in the creation of specific aroma chemicals and fragrance compounds.
• Chemical Research & Development: Utilized in laboratories for method development, catalysis studies, and novel compound synthesis.
• Polymer Chemistry: Can be used as a monomer or modifying agent in the production of specialized polymeric materials.

Basic Information

Product Name	1,5-Dimethoxypentane
CAS No.	111-89-7
Molecular Formula	C7H16O2
Molecular Weight	132.20 g/mol
Synonyms	Pentane, 1,5-dimethoxy-; 1,5-Dimethoxypentane; Dimethoxypentane; Pentamethylene Dimethyl Ether; Valeraldehyde Dimethyl Acetal; 1,1-Dimethoxypentane; (Dimethoxymethyl)butane
EINECS	203-917-6

Quality Control

Our 1,5-Dimethoxypentane is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing, including GC analysis for purity and identity confirmation, to ensure it meets exacting specifications. We provide full traceability and Certificates of Analysis (COA) are available for all commercial shipments to guarantee compliance with your process 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, keep containers tightly sealed when not in use. Recommended storage temperature is 2-25°C.

Specification

Item	Specification
Appearance	Colorless clear liquid
Identification (IR)	Conforms
Assay (GC)	≥ 98.0%
Water Content (KF)	≤ 0.1%
Refractive Index (n20D)	1.408 - 1.412
Density (20°C)	0.85 - 0.87 g/mL
Boiling Point	Approx. 145 - 150°C

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