Description

3,6,9,12-Tetraoxaoctadecan-1-Ol, 18-Chloro- is a specialized polyether derivative with a terminal chloro and hydroxyl functionality, offering a unique bifunctional reactive site for advanced chemical synthesis. This compound is valued for its role as a versatile building block and intermediate in the production of complex polymers and specialty surfactants. It is primarily sought after by R&D laboratories and industrial manufacturers in the pharmaceutical, agrochemical, and advanced materials sectors for creating custom-tailored molecular architectures.

Application

• Polymer Chemistry: Serves as a key monomer or chain transfer agent in the synthesis of polyethers, polyesters, and block copolymers with tailored properties.
• Pharmaceutical Intermediates: Used in the research and development of prodrugs, drug conjugates, and other bioactive molecules requiring specific solubility or release profiles.
• Surfactant & Emulsifier Synthesis: Acts as a precursor for non-ionic surfactants and emulsifiers used in specialty formulations, coatings, and agrochemicals.
• Cross-linking Agent: Utilized in the production of cross-linked polymer networks, hydrogels, and resins for medical devices or controlled-release systems.
• Material Science: Employed in the surface modification of nanoparticles and the creation of functionalized coatings to alter surface energy and compatibility.
• Chemical Research: A valuable tool in organic synthesis for introducing polyether spacers or creating complex macrocyclic compounds.

Basic Information

Product Name	3,6,9,12-Tetraoxaoctadecan-1-Ol, 18-Chloro-
CAS No.	1799506-18-5
Molecular Formula	C14H29ClO5
Molecular Weight	312.83 g/mol
Synonyms	18-Chloro-3,6,9,12-tetraoxaoctadecan-1-ol; 2-[2-[2-(2-Chloroethoxy)ethoxy]ethoxy]ethoxyethanol; Tetraethylene glycol monochlorohydrin; 2-[2-[2-[2-(2-Chloroethoxy)ethoxy]ethoxy]ethoxy]ethanol; Chlorinated tetraethylene glycol; PEG4 chlorohydrin; 1-Chloro-3,6,9,12-tetraoxaoctadecan-18-ol (alternative numbering)
EINECS	Contact for details

Quality Control

Our production of 3,6,9,12-Tetraoxaoctadecan-1-Ol, 18-Chloro- adheres to stringent quality management protocols to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including chromatography and spectroscopy, to verify identity, potency, and impurity profiles. Certificates of Analysis (COA) documenting all critical quality attributes are available upon request to support your quality assurance and regulatory needs.

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). Keep away from strong oxidizing agents, strong acids, and strong bases. Due to the presence of reactive functional groups, it is recommended to store under an inert atmosphere for long-term stability and to minimize moisture uptake.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Water Content (KF)	≤ 0.5%
Chloride Content	Conforms
Refractive Index	Contact for details
Density	Contact for details

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