Description

1,1'-Oxybis[2-Chloroethanol] is a versatile chlorinated ether-alcohol compound, valued for its bifunctional reactivity as an intermediate in organic synthesis. Its structure, featuring two chlorinated hydroxyethyl groups linked by an ether bridge, makes it a key building block for the production of specialty polymers, cross-linking agents, and functional additives. This chemical is essential for manufacturers in the polymer, pharmaceutical, and agrochemical industries seeking to introduce specific functional groups or enhance material properties.

Application

• Polymer & Resin Intermediate: Used in the synthesis of specialty epoxy resins, polyols, and other polymers requiring chlorohydrin or ether linkages.
• Cross-linking Agent: Functions as a reactive monomer or cross-linker in the production of thermosetting plastics and elastomers.
• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of certain active pharmaceutical ingredients (APIs) and drug candidates.
• Agrochemical Synthesis: Employed in the manufacture of herbicides, pesticides, and plant growth regulators.
• Surface Active Agent Production: Acts as an intermediate for the synthesis of specialty surfactants and emulsifiers.
• Chemical Research & Development: Utilized in organic synthesis laboratories for constructing complex molecular architectures.

Basic Information

Product Name	1,1'-Oxybis[2-Chloroethanol]
CAS No.	7737-02-2
Molecular Formula	C4H8Cl2O3
Molecular Weight	175.01 g/mol
Synonyms	Bis(2-chloroethoxy)methanol; 2,2'-Dichlorodiethyl ether alcohol; 1,1'-[Oxybis(2-chloroethane)]; Diethylene glycol dichlorohydrin; 2-Chloroethyl 2'-chloroethyl ether alcohol; Oxybis(2-chloroethanol); 2,2'-Dichlorodiethyl ether
EINECS	231-799-3

Quality Control

Our 1,1'-Oxybis[2-Chloroethanol] is produced under stringent quality management systems. Each batch undergoes comprehensive analytical testing, including assay by GC or HPLC, identity confirmation (IR), and impurity profiling to ensure it meets precise customer specifications. Certificates of Analysis (COA) documenting purity, physical properties, and safety data are provided with every shipment and are available upon request.

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, open flames, and incompatible materials such as strong bases and oxidizing agents. The product is light-sensitive (store away from light).

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms
Assay (GC/HPLC)	≥ 98.0%
Water Content	≤ 0.5%
Specific Gravity (20°C)	1.38 - 1.42
Refractive Index (n20D)	1.480 - 1.490

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