Description

1,2-Dichloroundecane is a high-purity, linear aliphatic dichloroalkane with the CAS number 81246-86-8. This compound serves as a versatile and valuable chemical intermediate, prized for its reactivity and ability to introduce both chlorine atoms and an extended hydrocarbon chain into target molecules. It is essential for manufacturers and R&D teams in the pharmaceutical, agrochemical, and specialty chemical sectors seeking to synthesize complex organic compounds, surfactants, or functional polymers.

Application

• Pharmaceutical Intermediate: Used in the synthesis of active pharmaceutical ingredients (APIs) and other bioactive molecules.
• Agrochemical Synthesis: Acts as a key building block for producing herbicides, insecticides, and plant growth regulators.
• Specialty Surfactant Production: Serves as a hydrophobic precursor for manufacturing non-ionic and cationic surfactants.
• Polymer & Resin Modification: Employed as a cross-linking agent or monomer in the production of specialty polymers and epoxy resins.
• Organic Synthesis Reagent: A valuable reagent in organic chemistry for nucleophilic substitution and elimination reactions.
• Lubricant & Fuel Additive Precursor: Used in the development of extreme-pressure additives and corrosion inhibitors.

Basic Information

Product Name	1,2-Dichloroundecane
CAS No.	81246-86-8
Molecular Formula	C11H22Cl2
Molecular Weight	225.20 g/mol
Synonyms	Undecane, 1,2-dichloro-; 1,2-Dichloroundecane; n-Undecane, 1,2-dichloro-; Dichloroundecane; 1,2-Dichloro-n-undecane
EINECS	Contact for details

Quality Control

Our 1,2-Dichloroundecane is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including GC, HPLC, and NMR, to ensure high chemical purity and consistent performance. Certificates of Analysis (COA) detailing identity, purity, and impurity profiles are provided with every shipment to guarantee compliance with your specific application requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area away from incompatible materials such as strong bases and oxidizing agents. Recommended storage temperature is between 15°C and 25°C (59°F and 77°F).

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 97.0%
Water Content (KF)	≤ 0.1%
Density (20°C)	~0.98 g/mL
Refractive Index (20°C)	~1.452

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