Description

3-Methoxypentane is a high-purity organic solvent and versatile chemical intermediate with the CAS number 36839-67-5. Its unique ether-aliphatic structure provides excellent solvency for a range of polymers and resins, making it a valuable component in advanced formulations. This compound is primarily sought by manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries for synthesis, extraction, and reaction medium applications.

Application

• Pharmaceutical Intermediate: Used in the synthesis of active pharmaceutical ingredients (APIs) and other fine chemicals.
• Specialty Solvent: Acts as a reaction medium or extraction solvent in organic synthesis and polymer chemistry.
• Agrochemical Formulations: Serves as a co-solvent or carrier in the production of pesticides and herbicides.
• Chemical Research & Development: Employed as a reagent or building block in novel synthetic pathways in R&D laboratories.
• Polymer & Resin Processing: Functions as a processing aid or diluent in the manufacture of specialty polymers and coatings.
• Electronics Chemicals: Potential use as a solvent in photoresist formulations or electronics cleaning applications.

Basic Information

Product Name	3-Methoxypentane
CAS No.	36839-67-5
Molecular Formula	C₆H₁₄O
Molecular Weight	102.17 g/mol
Synonyms	Pentane, 3-methoxy-; Ethyl 3-methoxypropyl ether; 1-Ethoxy-3-methoxypropane; 3-Methoxy-n-pentane; Methoxy pentane
EINECS	Contact for details

Quality Control

Our 3-Methoxypentane is produced and tested under a stringent quality management system to ensure batch-to-batch consistency and high purity. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing key parameters such as assay, identity, and impurity profiles. Our quality commitment aligns with cGMP principles where applicable, supporting its use in regulated industries.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area away from heat sources and incompatible materials such as strong oxidizing agents. Recommended storage temperature is between 15°C and 25°C (59°F and 77°F).

Specification

Item	Specification
Appearance	Colorless clear liquid
Identification (IR)	Conforms
Assay (GC)	≥ 98.0%
Water Content (KF)	≤ 0.1%
Refractive Index (n20/D)	1.390 - 1.395
Density (20°C)	0.765 - 0.775 g/mL

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