Description

4-(3,4-Dichlorophenyl)Benzyl Alcohol is a versatile organic intermediate characterized by its benzyl alcohol core substituted with a 3,4-dichlorophenyl group. This compound matters as a critical building block in the synthesis of more complex molecules, particularly in the pharmaceutical and agrochemical sectors where its structure enables the introduction of specific functional groups. It is needed by research chemists and process development teams in fine chemical, pharmaceutical, and crop protection industries for developing active ingredients and advanced materials.

Application

• Pharmaceutical Intermediate: Key synthon for the development of active pharmaceutical ingredients (APIs), particularly in central nervous system (CNS) and anti-infective drug candidates.
• Agrochemical Synthesis: Serves as a precursor in the manufacture of herbicides, fungicides, and insecticides, leveraging the dichlorophenyl moiety for biological activity.
• Liquid Crystal & OLED Materials: Used in the research and production of advanced electronic materials, where its rigid, aromatic structure contributes to desired mesogenic or charge-transport properties.
• Polymer Chemistry: Acts as a monomer or chain modifier in the synthesis of specialty polymers, including polyesters and epoxy resins, to impart specific characteristics.
• Organic Synthesis & Research: A valuable reagent in academic and industrial R&D for constructing complex molecular architectures via reactions at the benzylic alcohol group.
• Dye & Pigment Manufacturing: Employed as an intermediate in the synthesis of specialized colorants and photographic chemicals.

Basic Information

Product Name	4-(3,4-Dichlorophenyl)Benzyl Alcohol
CAS No.	885949-98-4
Molecular Formula	C13H10Cl2O
Molecular Weight	253.12 g/mol
Synonyms	(3,4-Dichlorophenyl)(4-hydroxymethylphenyl)methane; 1-(3,4-Dichlorophenyl)-4-(hydroxymethyl)benzene; 4-(Hydroxymethyl)-3',4'-dichlorobiphenyl; [1,1'-Biphenyl]-4-methanol, 3',4'-dichloro-; 3',4'-Dichlorobiphenyl-4-ylmethanol; 4-(3,4-Dichlorophenyl)benzenemethanol; α-(3,4-Dichlorophenyl)-p-tolylcarbinol
EINECS	Contact for details

Quality Control

Our 4-(3,4-Dichlorophenyl)Benzyl Alcohol is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high purity and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing identity, assay, and impurity profiles to support your quality and regulatory requirements.

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). Due to its nature as an easily oxidized compound, it is recommended to store under an inert atmosphere (e.g., nitrogen or argon) for long-term preservation. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm
Related Substances (HPLC)	Individual impurity ≤ 0.5%; Total impurities ≤ 1.5%

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