Description

2,2-Dichlorooctadecanal is a specialized long-chain aliphatic aldehyde featuring two chlorine atoms at the alpha position, a structure that imparts unique reactivity. This compound serves as a valuable chemical intermediate and building block in advanced organic synthesis, particularly for the development of complex surfactants, liquid crystals, and pharmaceutical precursors. It is primarily utilized by research institutions and industrial manufacturers in the fine chemicals, agrochemicals, and specialty materials sectors.

Application

• Synthetic Intermediate for the production of complex surfactants and emulsifiers.
• Building Block in pharmaceutical research for synthesizing novel active ingredients.
• Precursor in the synthesis of liquid crystal materials for display technologies.
• Agrochemical Research for developing new crop protection agents and plant growth regulators.
• Polymer Modification agent to introduce specific functional groups into polymer chains.
• Organic Synthesis reagent for constructing long-chain, halogenated molecular architectures.

Basic Information

Product Name	2,2-Dichlorooctadecanal
CAS No.	119450-47-4
Molecular Formula	C₁₈H₃₄Cl₂O
Molecular Weight	337.36 g/mol
Synonyms	Octadecanal, 2,2-dichloro-; 2,2-Dichlorooctadecyl Aldehyde; 2,2-Dichlorostearaldehyde; 2,2-Dichloro-1-octadecanal; 2,2-Dichlorooctadecan-1-al; Stearaldehyde, 2,2-dichloro-; Long-chain dichloro aldehyde C18
EINECS	Contact for details

Quality Control

Our 2,2-Dichlorooctadecanal is manufactured under strict quality management protocols. Each batch undergoes rigorous analytical testing to ensure high purity and consistency, meeting the stringent requirements of research and industrial applications. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C). This material is easily oxidized and should be handled under an inert atmosphere when appropriate. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline solid or powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Melting Point	Contact for details
Heavy Metals	< 20 ppm
Residual Solvents (GC)	Meets ICH guidelines

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