Description

3,3-(Butane-1,4-Diylbis(Oxy))Bis(Propan-1-Ol) is a specialized polyether diol monomer characterized by its symmetrical structure containing two terminal hydroxyl groups. This compound matters as a versatile building block for the synthesis of advanced polymers, offering controlled molecular weight and functionality for tailored material properties. It is primarily needed by R&D chemists and production engineers in the polymer, coatings, and specialty chemical industries seeking to develop polyurethanes, adhesives, and other performance materials.

Application

• Polymer Synthesis: A key monomer for producing polyethers, polyesters, and specialty polyols used in polyurethane elastomers, foams, and coatings.
• Crosslinking Agent: Functions as a chain extender or crosslinker in thermoset resins, enhancing mechanical strength and thermal stability.
• Adhesive & Sealant Formulations: Imparts flexibility and adhesion properties in high-performance industrial adhesive and sealant systems.
• Lubricant & Plasticizer Intermediate: Serves as a precursor for synthesizing ester-based lubricants and polymeric plasticizers.
• Pharmaceutical & Cosmetic Excipients: Used in the synthesis of polyethylene glycol (PEG)-like derivatives for drug delivery systems and cosmetic formulations.
• Surface Active Agents: Acts as a hydrophilic spacer in the production of non-ionic surfactants and emulsifiers.

Basic Information

Product Name	3,3-(Butane-1,4-Diylbis(Oxy))Bis(Propan-1-Ol)
CAS No.	2052305-98-1
Molecular Formula	C10H22O4
Molecular Weight	206.28 g/mol
Synonyms	1,4-Bis(3-hydroxypropoxy)butane; 3,3'-(Butane-1,4-diylbis(oxy))dipropan-1-ol; 1,4-Butanediol bis(3-hydroxypropyl) ether; Bis(3-hydroxypropyl) ether of 1,4-butanediol; Polyethylene glycol derivative (C10); Tetramethylene glycol di(3-hydroxypropyl) ether; Hydroxyl-terminated polyether diol (C10)
EINECS	Contact for details

Quality Control

Our 3,3-(Butane-1,4-Diylbis(Oxy))Bis(Propan-1-Ol) is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing assay, impurity profile, and physical specifications is provided and available upon request, supporting compliance with relevant industry and research standards.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). As the material is easily oxidized, it is recommended to store under an inert atmosphere (e.g., nitrogen) for long-term preservation. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms
Assay (GC/HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Hydroxyl Value	Calculated value ± 5%
Acid Value	≤ 0.5 mg KOH/g
Refractive Index (20°C)	Contact for details
Density (20°C)	Contact for details

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