Description

4,5-Dimethylbenzene-1,2-Dimethanol is a versatile aromatic diol derivative, serving as a key building block in advanced organic synthesis. Its value lies in providing a rigid, substituted benzene core with two primary hydroxyl groups, enabling the creation of complex polymers, ligands, and specialty chemicals. This compound is essential for R&D chemists and manufacturers in the pharmaceutical, agrochemical, and performance materials industries seeking to develop novel active ingredients or functional monomers.

Application

• Pharmaceutical Intermediate: A critical precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders or acting as enzyme inhibitors.
• Polymer & Resin Production: Used as a monomer or chain extender in the manufacture of high-performance polyesters, polyurethanes, and epoxy resins, imparting rigidity and thermal stability.
• Ligand & Catalyst Synthesis: Serves as a backbone for creating chiral or multidentate ligands used in asymmetric catalysis and metal complexation.
• Agrochemical Development: Employed in research for synthesizing new herbicides, fungicides, or plant growth regulators with enhanced efficacy.
• Specialty Fine Chemicals: A starting material for producing dyes, pigments, and other functional organic compounds requiring a specific dimethyl-substituted aromatic structure.
• Cross-linking Agent: Functions as a cross-linker in coatings, adhesives, and elastomers to improve mechanical strength and chemical resistance.

Basic Information

Product Name	4,5-Dimethylbenzene-1,2-Dimethanol
CAS No.	60070-05-5
Molecular Formula	C10H14O2
Molecular Weight	166.22 g/mol
Synonyms	1,2-Bis(hydroxymethyl)-4,5-dimethylbenzene; 4,5-Dimethyl-1,2-benzenedimethanol; 4,5-Dimethyl-o-xylene-α,α'-diol; 4,5-Dimethylphthalyl Alcohol; 4,5-Dimethyl-1,2-bis(hydroxymethyl)benzene; 4,5-Dimethylbenzene-1,2-diyldimethanol; 4,5-Dimethylphthalic Alcohol
EINECS	Contact for details

Quality Control

Our 4,5-Dimethylbenzene-1,2-Dimethanol is produced under a strict quality management system. Every batch is subjected to comprehensive analytical testing, including HPLC, GC, and NMR, to ensure high purity and consistent identity. We provide detailed Certificates of Analysis (COA) with each shipment, documenting all critical parameters. Our quality commitment supports applications requiring reliable and traceable raw materials, from research to commercial-scale manufacturing.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed to minimize exposure to atmospheric moisture. 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	≤ 1.0%
Heavy Metals	≤ 20 ppm
Residue on Ignition	≤ 0.1%

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