Description

1,8-Dichlorooctane is a linear aliphatic dihalide compound, serving as a versatile bifunctional alkylating agent and a key building block in organic synthesis. Its value lies in its ability to act as a flexible linker or spacer molecule, enabling the synthesis of complex structures through nucleophilic substitution reactions. This chemical is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and specialty polymer industries, where it is used to create intermediates, ligands, and functional materials.

Application

• Pharmaceutical Intermediate: Used in the synthesis of active pharmaceutical ingredients (APIs), particularly as a linker for creating prodrugs or bifunctional molecules.
• Agrochemical Synthesis: Serves as a key precursor in the manufacture of herbicides, pesticides, and plant growth regulators.
• Polymer & Material Science: Acts as a cross-linking agent or monomer in the production of specialty polymers, resins, and dendrimers.
• Organic Synthesis Building Block: Employed in nucleophilic substitution reactions to introduce octyl chains or as a spacer in the creation of macrocycles and complex organic compounds.
• Ligand & Catalyst Preparation: Utilized for synthesizing chelating ligands or modifying surfaces for catalytic applications.
• Surface Modification: Used to functionalize surfaces or nanoparticles via its reactive chloride groups.

Basic Information

Product Name	1,8-Dichlorooctane
CAS No.	2162-99-4
Molecular Formula	C8H16Cl2
Molecular Weight	183.12 g/mol
Synonyms	Octamethylene Dichloride; 1,8-Dichloro-n-octane; Dichlorooctane; α,ω-Dichlorooctane; Octane-1,8-diyl dichloride; Octamethylene Chloride; 1,8-Bis(chloro)octane; Octamethylenedichloride
EINECS	218-492-7

Quality Control

Our 1,8-Dichlorooctane is produced under stringent quality management systems. Each batch undergoes comprehensive analytical testing, including chromatography (GC/HPLC) and spectroscopic methods, to ensure high purity and consistency. A detailed Certificate of Analysis (COA) is provided with every shipment, confirming compliance with agreed specifications. We adhere to cGMP principles where applicable to support our customers in regulated industries.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, well-ventilated area away from heat sources and incompatible materials. Due to its highly volatile nature, ensure containers are kept tightly sealed when not in use. Recommended storage temperature is 2-25°C. Keep away from strong bases and oxidizing agents.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms
Assay (GC)	≥ 98.0%
Density (at 20°C)	1.00 - 1.02 g/mL
Refractive Index (n20D)	1.450 - 1.455
Water Content (KF)	≤ 0.1%

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