Description

4-Butoxybutan-1-ol is a high-purity glycol ether solvent with a unique combination of properties. This compound is valued for its effectiveness as a coupling agent and its favorable evaporation profile, making it a versatile component in demanding formulations. It is primarily sought by manufacturers in the coatings, inks, and industrial cleaning sectors for its solvency power and compatibility with a wide range of resins and polymers.

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 in flexographic and gravure inks to control drying time and print quality.
• Industrial Cleaners: Serves as a key solvent in heavy-duty degreasers and cleaner formulations for its ability to dissolve oils and greases.
• Chemical Synthesis: Employed as an intermediate or reaction solvent in organic synthesis and pharmaceutical manufacturing.
• Adhesives & Sealants: Functions as a plasticizer and solvent to adjust viscosity and enhance the performance of adhesive products.
• Metal Working Fluids: Incorporated as a coupling agent and stabilizer in coolants and lubricants.

Basic Information

Product Name	4-Butoxybutan-1-ol
CAS No.	4161-24-4
Molecular Formula	C8H18O2
Molecular Weight	146.23 g/mol
Synonyms	1,4-Butanediol monobutyl ether; Butyl carbitol; 2-(2-Butoxyethoxy)ethanol (Note: This is a common synonym for the related Diethylene glycol monobutyl ether, but is often confused with this structure); Butoxybutanol; 4-Butoxy-1-butanol; BDMBE; Dibutyl ether of ethylene glycol (historical); Contact for additional trade names.
EINECS	224-011-9

Quality Control

Our 4-Butoxybutan-1-ol is manufactured under a strict quality management system. Every batch undergoes rigorous analytical testing to ensure it meets precise specifications for purity, identity, and physical properties. A comprehensive Certificate of Analysis (COA) documenting these results is available for each shipment to support your quality assurance protocols.

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 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 evaporation.

Specification

Item	Specification
Appearance	Clear, colorless liquid
Identification (IR)	Conforms
Assay (GC)	≥ 98.0%
Water Content (KF)	≤ 0.2%
Color (APHA)	≤ 20
Density (20°C)	0.950 - 0.970 g/mL
Refractive Index (20°C)	1.430 - 1.435

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