Description

4-Chloro-2-Nitrobenzyl Alcohol is a versatile aromatic intermediate characterized by its reactive benzyl alcohol and nitro-substituted chlorobenzene structure. This compound is valued for its role as a key building block in the synthesis of more complex molecules, particularly in fine chemical and pharmaceutical research. It is primarily sought by R&D chemists and process development scientists in the agrochemical, pharmaceutical, and specialty chemical industries for constructing active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of active pharmaceutical ingredients (APIs), especially those containing nitroaromatic or chlorinated benzyl motifs.
• Agrochemical Synthesis: Used in the development and production of advanced herbicides, fungicides, and pesticides where its specific substitution pattern imparts desired biological activity.
• Dye and Pigment Manufacturing: Serves as a starting material for synthesizing azo dyes and other complex colorants, leveraging the nitro and chloro groups for chromophore development.
• Polymer Chemistry: Acts as a monomer or functionalization agent for creating specialty polymers with specific thermal or chemical resistance properties.
• Organic Synthesis Building Block: Employed in research laboratories for nucleophilic substitution reactions, reductions of the nitro group, and oxidation of the alcohol to the corresponding aldehyde.
• Liquid Crystal and Electronic Material Research: Investigated as a component in the synthesis of advanced organic materials for electronic applications due to its rigid, substituted aromatic core.

Basic Information

Product Name	4-Chloro-2-Nitrobenzyl Alcohol
CAS No.	22996-18-5
Molecular Formula	C7H6ClNO3
Molecular Weight	187.58 g/mol
Synonyms	(2-Nitro-4-chlorophenyl)methanol; 4-Chloro-2-nitrobenzenemethanol; 1-Chloro-4-(hydroxymethyl)-3-nitrobenzene; 2-Nitro-4-chlorobenzyl alcohol; Benzenemethanol, 4-chloro-2-nitro-; α-Hydroxy-4-chloro-2-nitrotoluene; 4-Chloro-2-nitrobenzylalcohol; 4-Chloro-2-nitrobenzyl alcohol
EINECS	Contact for details

Quality Control

Our 4-Chloro-2-Nitrobenzyl Alcohol is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation by IR and NMR spectroscopy, to ensure it meets precise customer specifications. Certificates of Analysis (COA) documenting all critical parameters are available upon request, supporting compliance in regulated research and production environments.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at room temperature (15-25°C). Due to its light-sensitive and easily oxidized nature, it is recommended to store the product under an inert atmosphere (e.g., nitrogen or argon) for long-term stability. Keep away from heat, sparks, open flames, and incompatible materials.

Specification

Item	Specification
Appearance	Light yellow to yellow crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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