Description

Dibutoxymethanol is a versatile chemical intermediate and solvent, formally known as butylal. This compound is valued for its ability to act as a protective group in organic synthesis and as a high-boiling solvent for resins and polymers. It is particularly relevant for industries requiring a stable, aprotic solvent with low volatility. Key applications include its use in the production of specialty chemicals, coatings, and as a reaction medium in pharmaceutical manufacturing.

Application

• As a solvent and diluent for high-performance coatings, inks, and adhesive formulations.
• As a chemical intermediate and protecting group reagent in sophisticated organic synthesis, particularly for pharmaceuticals and agrochemicals.
• As a reaction medium for polymerization processes and resin production.
• In the formulation of industrial cleaners and degreasers where a high-boiling point solvent is advantageous.
• As a plasticizer and coalescing agent in polymer and elastomer systems.
• For extraction and purification processes in fine chemical manufacturing.

Basic Information

Product Name	Dibutoxymethanol
CAS No.	54518-04-6
Molecular Formula	C9H20O2
Molecular Weight	160.25 g/mol
Synonyms	Butylal; Dibutoxymethane; Formal BB; 1,1-Dibutoxymethane; Butyl Formal; Dibutyl Formal; Formaldehyde Dibutyl Acetal; Acetaldehyde, Dibutyl Acetal (related); Butane, 1,1'-oxybis- (related structure)
EINECS	259-200-5

Quality Control

Our Dibutoxymethanol is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing to ensure it meets precise specifications for purity, identity, and physical properties. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing key parameters such as assay, water content, and impurity profiles. Our quality commitment ensures reliable performance and consistency for your critical industrial and synthetic applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area away from incompatible materials such as strong acids and oxidizing agents. Recommended storage temperature is between 15°C and 25°C. Keep container tightly sealed when not in use to prevent moisture absorption and maintain product integrity.

Specification

Item	Specification
Appearance	Clear, colorless liquid
Identification (IR)	Conforms
Assay (GC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Refractive Index (20°C)	1.408 - 1.412
Density (20°C)	0.830 - 0.850 g/mL
Boiling Point	Approx. 185°C

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