Description

1,3-Dibutoxy-2-Propanol is a high-purity glycol ether solvent and chemical intermediate, valued for its excellent solvency power and favorable evaporation profile. This compound is crucial for formulators seeking a versatile, high-boiling point solvent with good coupling properties for a wide range of resins and polymers. It is primarily needed by manufacturers in the coatings, inks, and industrial cleaning sectors, where it enhances product performance and process stability.

Application

• Coatings & Paints: Acts as a coalescing agent and solvent in water-based and solvent-based formulations, improving film formation and flow.
• Printing Inks: Used as a solvent and viscosity modifier to control drying time and enhance print quality.
• Industrial Cleaners & Degreasers: Serves as a key component in heavy-duty cleaning formulations due to its ability to dissolve oils and greases.
• Chemical Synthesis: Functions as a protected glycol intermediate or a reactant in the production of specialty chemicals and polymers.
• Adhesives & Sealants: Employed as a plasticizer and solvent to adjust tack, open time, and application properties.
• Metal Working Fluids: Incorporated as a coupling agent and lubricity additive in coolants and drawing compounds.

Basic Information

Product Name	1,3-Dibutoxy-2-Propanol
CAS No.	2216-77-5
Molecular Formula	C11H24O3
Molecular Weight	204.31 g/mol
Synonyms	1,3-Dibutoxypropan-2-ol; Dibutoxypropanol; 2-Propanol, 1,3-dibutoxy-; Butyl Dioxitol; Diethylene Glycol Dibutyl Ether (common misnomer); DBP; Glycol Ether DBP
EINECS	218-695-9

Quality Control

Our 1,3-Dibutoxy-2-Propanol is produced under a stringent quality management system. Every batch undergoes comprehensive analytical testing, including assay, identity confirmation, and impurity profiling, to ensure it meets precise specifications for industrial and specialty applications. Certificates of Analysis (COA) documenting purity, physical properties, and safety data are available upon request to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, well-ventilated area away from heat sources and incompatible materials such as strong acids and oxidizing agents. Due to its properties, it is recommended to store under an inert atmosphere to prevent oxidation. Keep container tightly sealed when not in use to minimize moisture uptake.

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)	1.420 - 1.425
Density (20°C)	0.910 - 0.920 g/mL
Boiling Point	~ 230 °C

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