Description

2-(4-Chlorophenyl)-2-Methylpropane-1,3-Diol is a versatile chlorinated diol intermediate with a unique sterically hindered structure. This compound is valued for its role as a key building block in the synthesis of more complex molecules, particularly in the pharmaceutical and agrochemical sectors. It is primarily sought by R&D chemists and process development scientists for applications in organic synthesis, where it serves as a precursor for active pharmaceutical ingredients (APIs) and specialty chemicals.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of various active pharmaceutical ingredients (APIs), particularly those requiring a chlorinated, hindered diol moiety.
• Agrochemical Synthesis: Used in the research and production of herbicides, fungicides, and other crop protection agents.
• Liquid Crystal Materials: Serves as a building block for the synthesis of advanced materials, including monomers for liquid crystal polymers (LCPs).
• Polymer Chemistry: Acts as a monomer or chain extender in the production of specialty polyesters and polyurethanes, imparting specific properties like rigidity or chemical resistance.
• Organic Synthesis Research: A valuable reagent in academic and industrial R&D for constructing complex molecular architectures, including natural product analogs.
• Crosslinking Agent: Potential use in formulating epoxy resins and other thermosetting polymers where a difunctional, chlorinated compound is beneficial.

Basic Information

Product Name	2-(4-Chlorophenyl)-2-Methylpropane-1,3-Diol
CAS No.	2109-24-2
Molecular Formula	C10H13ClO2
Molecular Weight	200.66 g/mol
Synonyms	4-Chloro-α,α-dimethylbenzenedimethanol; 2-(p-Chlorophenyl)-2-methyl-1,3-propanediol; 1,3-Propanediol, 2-(4-chlorophenyl)-2-methyl-; p-Chloro-α,α-dimethyl-m-xylene-α,α'-diol; 2-Methyl-2-(4-chlorophenyl)propane-1,3-diol; (4-Chlorophenyl)dimethylethylene glycol; NSC 403697
EINECS	218-277-3

Quality Control

Our 2-(4-Chlorophenyl)-2-Methylpropane-1,3-Diol is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing, including HPLC, GC, and NMR, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications and test results are provided with each shipment and are available upon request to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from strong oxidizing agents and incompatible materials.

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	≤ 20 ppm

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