Description

4-Methoxy-2-Butanol is a versatile ether-alcohol compound, valued for its dual functional groups which make it an effective solvent and intermediate in specialized chemical synthesis. Its unique structure provides favorable solvency properties for resins and polymers while offering a reactive site for further chemical modification. This product is essential for manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries seeking high-purity intermediates and performance solvents.

Application

• As a key intermediate in the synthesis of pharmaceuticals and active agrochemical ingredients.
• As a polar aprotic solvent for high-performance coatings, inks, and resin formulations.
• As a reaction medium and co-solvent in organometallic chemistry and Grignard reactions.
• In the production of plasticizers and stabilizers for polymer systems.
• As a chemical building block for flavor and fragrance compounds.
• In electronic chemicals for semiconductor processing and photoresist formulations.
• For cleaning and degreasing applications in precision industrial maintenance.

Basic Information

Product Name	4-Methoxy-2-Butanol
CAS No.	41223-27-2
Molecular Formula	C5H12O2
Molecular Weight	104.15 g/mol
Synonyms	2-Butanol, 4-methoxy-; 4-Methoxybutan-2-ol; 1-Methoxy-3-hydroxybutane; 3-Hydroxybutyl methyl ether; Butylene glycol monomethyl ether; Methoxybutanol; MBE
EINECS	Contact for details

Quality Control

Our 4-Methoxy-2-Butanol is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing, including gas chromatography (GC) for purity and identity confirmation, to ensure it meets the high standards required for industrial and fine chemical applications. Certificates of Analysis (COA) detailing all specifications are available upon request.

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.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms
Assay (GC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Refractive Index (20°C)	1.410 - 1.420
Density (20°C)	0.92 - 0.96 g/mL

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