Description

4,4'-Oxybisbutan-2-Ol is a versatile bifunctional organic compound, primarily serving as a valuable intermediate in advanced chemical synthesis. Its molecular structure, featuring both ether and alcohol functional groups, makes it a critical building block for creating polymers, specialty chemicals, and fine pharmaceuticals. This product is essential for R&D laboratories and industrial manufacturers in sectors such as polymer science, pharmaceutical development, and agrochemical formulation.

Application

• Polymer & Resin Intermediate: A key monomer or chain extender in the synthesis of specialty polyethers, polyesters, and polyurethane elastomers.
• Pharmaceutical Synthesis: Used as a building block in the production of active pharmaceutical ingredients (APIs) and other fine chemicals.
• Agrochemical Formulation: Serves as an intermediate in the manufacture of herbicides, pesticides, and plant growth regulators.
• Crosslinking Agent: Utilized in coatings, adhesives, and sealants to modify flexibility and durability.
• Solvent & Carrier: Acts as a high-boiling point solvent for various industrial processes and reactions.
• Lubricant & Plasticizer Additive: Incorporated to enhance the performance characteristics of synthetic lubricants and plasticizers.

Basic Information

Product Name	4,4'-Oxybisbutan-2-Ol
CAS No.	821-33-0
Molecular Formula	C8H18O3
Molecular Weight	162.23 g/mol
Synonyms	2,2'-[Oxybis(2,1-ethanediyloxy)]bisethanol; Diethylene glycol monobutyl ether; Butyl diglycol; 2-(2-Butoxyethoxy)ethanol; Butyl carbitol; DEGBE; EINECS 212-485-8; BDG
EINECS	212-485-8

Quality Control

Our 4,4'-Oxybisbutan-2-Ol is produced under a stringent quality management system. Each batch undergoes comprehensive analytical testing, including assay, identity confirmation, and impurity profiling, to ensure it meets the high standards required for industrial and research 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, dry, well-ventilated area at room temperature (15-25°C). Keep away from heat, sparks, and open flame. The container should be kept tightly sealed when not in use to minimize moisture absorption and evaporation.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms
Assay (GC)	≥ 98.0%
Water Content	≤ 0.5%
Refractive Index	1.430 - 1.435
Density	0.950 - 0.970 g/mL

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