Description

3,4-Bis(4-Hydroxyphenyl)-3,4-Hexanediol CAS NO 7507-01-9 is a high-purity, symmetrical diol compound featuring two phenolic hydroxyl groups, making it a versatile intermediate in advanced organic synthesis. Its unique structure provides a rigid, bisphenol-like core that is critical for creating specialized polymers and functional materials. This compound is essential for R&D and production in the pharmaceutical, agrochemical, and high-performance polymer industries, where precise molecular architecture is required.

Application

• Pharmaceutical Intermediate: Serves as a key building block for synthesizing novel active pharmaceutical ingredients (APIs), particularly those requiring a rigid, symmetrical diol backbone.
• Polymer Chemistry: Used as a monomer or chain extender in the production of specialty polyesters, polycarbonates, and epoxy resins, enhancing thermal stability and mechanical properties.
• Agrochemical Synthesis: Acts as a precursor in the development of advanced herbicides, fungicides, and plant growth regulators.
• Liquid Crystal & OLED Materials: Employed in the synthesis of organic semiconductors and liquid crystal compounds for electronic display applications.
• Cross-linking Agent: Functions as an effective cross-linker in coatings, adhesives, and elastomers to improve network density and performance.
• Research & Development: A valuable tool for academic and industrial research in organic chemistry and material science.

Basic Information

Product Name	3,4-Bis(4-Hydroxyphenyl)-3,4-Hexanediol
CAS No.	7507-01-9
Molecular Formula	C24H26O4
Molecular Weight	378.46 g/mol
Synonyms	3,4-Bis(4-hydroxyphenyl)-3,4-hexanediol; 3,4-Di(4-hydroxyphenyl)-3,4-hexanediol; 3,4-Hexanediol, 3,4-bis(4-hydroxyphenyl)-; 1,2-Bis(4-hydroxyphenyl)-1,2-diethyl-1,2-ethanediol; meso-3,4-Bis(4-hydroxyphenyl)-3,4-hexanediol; (±)-3,4-Bis(4-hydroxyphenyl)-3,4-hexanediol; DL-3,4-Bis(4-hydroxyphenyl)-3,4-hexanediol
EINECS	Contact for details

Quality Control

Every batch of 3,4-Bis(4-Hydroxyphenyl)-3,4-Hexanediol is manufactured under strict quality management systems. We employ advanced analytical techniques including HPLC, GC, and NMR to ensure identity, purity, and consistency meet the stringent requirements of our global clientele. A comprehensive Certificate of Analysis (COA) detailing all relevant specifications is provided with each shipment to guarantee traceability and compliance.

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). This compound is easily oxidized; for long-term storage, consider an inert atmosphere (e.g., nitrogen or argon) to maintain optimal purity and stability. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Assay (HPLC)	≥ 98.0%
Melting Point	168°C - 172°C
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 10 ppm

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