Description

2,4-Dichlorophenethyl Alcohol is a versatile chlorinated aromatic alcohol intermediate of significant importance in advanced organic synthesis. Its unique structure, featuring both a phenethyl backbone and chlorine substituents, makes it a valuable building block for creating more complex molecules. This compound is primarily sought after by research institutions and industrial manufacturers in the pharmaceutical and agrochemical sectors. It serves as a key precursor in the development of active ingredients and fine chemicals requiring specific halogenated aromatic motifs.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly those with halogenated aromatic structures for enhanced bioactivity.
• Agrochemical Synthesis: Building block for manufacturing herbicides, fungicides, and plant growth regulators where the 2,4-dichlorophenoxy moiety is often active.
• Liquid Crystal & OLED Material Research: Used in the development of novel organic electronic materials and liquid crystal compounds due to its rigid, substituted aromatic core.
• Polymer Modification: Serves as a monomer or chain modifier in specialty polymers to introduce chlorine groups for flame retardancy or altered solubility.
• Dye & Pigment Manufacturing: Intermediate in the production of complex dyes and organic pigments, where chlorination affects color fastness and spectral properties.
• Chemical Research & Development: A valuable reagent for academic and industrial R&D labs exploring new synthetic pathways and novel compound libraries.

Basic Information

Product Name	2,4-Dichlorophenethyl Alcohol
CAS No.	81156-68-5
Molecular Formula	C8H8Cl2O
Molecular Weight	191.06 g/mol
Synonyms	2-(2,4-Dichlorophenyl)ethanol; 2,4-Dichloro-β-phenethyl alcohol; 2,4-Dichlorophenylethanol; (2,4-Dichlorophenyl)ethanol; β-(2,4-Dichlorophenyl)ethyl alcohol; 2,4-DCPEA; 1-(2,4-Dichlorophenyl)ethan-1-ol (tautomeric form); EINECS likely not assigned

Quality Control

Our 2,4-Dichlorophenethyl Alcohol is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including HPLC for assay and purity, GC for residual solvents, and IR for structural confirmation. A Certificate of Analysis (COA) detailing all test results is provided with every shipment to guarantee compliance with your specifications and support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (typically 15-25°C). Keep away from heat, sparks, and open flame. Due to its light-sensitive nature, the container should be opaque or stored in dark conditions.

Specification

Item	Specification
Appearance	White to off-white crystalline powder or solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residual Solvents (GC)	Meets ICH guidelines

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