Description

1,4-Dimethoxybutane is a high-purity, versatile chemical intermediate and solvent with significant utility in organic synthesis. Its value lies in its unique structure, which serves as a protected form of 1,4-butanediol and a valuable building block for constructing more complex molecules. This product is essential for research laboratories and industrial manufacturers in the pharmaceutical, agrochemical, and specialty chemical sectors seeking reliable, high-quality raw materials for their processes.

Application

• As a key protected synthon and building block in multi-step organic synthesis, particularly for pharmaceuticals.
• Utilized as a specialty solvent and reaction medium in Grignard reactions and other organometallic chemistry.
• Serving as a precursor in the synthesis of crown ethers, macrocyclic compounds, and other complex ligands.
• Acting as an intermediate for the production of flavor and fragrance compounds.
• Used in polymer chemistry as a modifier or chain-extending agent.
• Employed in electrolyte formulations and other advanced material applications.

Basic Information

Product Name	1,4-Dimethoxybutane
CAS No.	13179-96-9
Molecular Formula	C6H14O2
Molecular Weight	118.17 g/mol
Synonyms	Butane-1,4-diyl dimethyl ether; 1,4-Butanediol dimethyl ether; Dimethyl tetramethylene glycol; Tetramethylene glycol dimethyl ether; 1,4-Bis(methoxy)butane; DMB; 1,4-Dimethoxybutane-2,3-diol (related derivative)
EINECS	236-138-6

Quality Control

Our 1,4-Dimethoxybutane is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including GC, HPLC, and NMR, to ensure identity, purity, and consistency. We provide full traceability and Certificates of Analysis (COA) are available for all shipments to guarantee compliance with your specifications and internal quality standards.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, well-ventilated area away from heat sources and incompatible materials. Due to its highly volatile nature, ensure containers are kept tightly sealed when not in use to prevent evaporation and maintain product integrity. Recommended storage temperature is 2-25°C.

Specification

Item	Specification
Appearance	Colorless clear liquid
Identification (IR)	Conforms
Assay (GC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Refractive Index (n20/D)	1.408 - 1.412
Density (20°C)	0.85 - 0.87 g/mL
Boiling Point	Approx. 140 - 145 °C

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