Description

1,3-Di(4-Hydroxymethylphenyl)Benzene is a high-purity aromatic diol compound, serving as a critical building block in advanced polymer synthesis. Its bifunctional hydroxymethyl structure provides versatile reactivity, making it essential for creating materials with tailored thermal and mechanical properties. This compound is primarily sought after by manufacturers in the polymer, specialty chemical, and pharmaceutical intermediate sectors for developing high-performance resins and functional monomers.

Application

• Polymer Synthesis: A key monomer for the production of high-performance polyesters, polycarbonates, and epoxy resins.
• Crosslinking Agent: Used to enhance the thermal stability and mechanical strength of thermosetting polymers and coatings.
• Pharmaceutical Intermediate: Serves as a precursor in the synthesis of complex organic molecules and active pharmaceutical ingredients (APIs).
• Liquid Crystal Polymers (LCPs): A valuable raw material in the manufacture of LCPs for electronics and high-temperature applications.
• Specialty Additives: Employed in the formulation of UV-curable resins, adhesives, and advanced composite materials.
• Chemical Research: Used in R&D for developing novel dendritic polymers and hyperbranched macromolecules.

Basic Information

Product Name	1,3-Di(4-Hydroxymethylphenyl)Benzene
CAS No.	6249-92-9
Molecular Formula	C20H18O2
Molecular Weight	290.36 g/mol
Synonyms	1,3-Bis(4-(hydroxymethyl)phenyl)benzene; 1,3-Bis(p-hydroxymethylphenyl)benzene; [1,1'-Biphenyl]-4,4'-dimethanol, 3,3'-dimethyl-; 3,3'-Dimethyl[1,1'-biphenyl]-4,4'-dimethanol; α,α'-Bis(4-hydroxymethylphenyl)-m-xylene; m-Xylene-α,α'-bis(4-hydroxymethylbenzene); Contact for additional trade names.
EINECS	Contact for details

Quality Control

Our 1,3-Di(4-Hydroxymethylphenyl)Benzene is manufactured under stringent quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation, to ensure it meets exacting standards for industrial and research applications. A Certificate of Analysis (COA) detailing all specifications is provided with every shipment to guarantee traceability and batch-to-batch consistency.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Due to its light-sensitive nature and potential for oxidation, it is recommended to store the material under an inert atmosphere 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

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