Description

4,4'-Dihydroxytolan is a specialized organic compound belonging to the class of diphenylacetylenes. This chemical serves as a valuable intermediate and building block in advanced organic synthesis, particularly for creating complex molecular architectures. It is essential for research and development in industries such as pharmaceuticals, agrochemicals, and materials science, where its unique structure enables the production of novel compounds.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of active pharmaceutical ingredients (APIs) and drug candidates.
• Agrochemical Synthesis: Used in the research and development of novel pesticides and herbicides.
• Material Science Research: Acts as a precursor for advanced polymers, liquid crystals, and organic electronic materials.
• Organic Synthesis: A versatile reagent for constructing complex molecules via cross-coupling and other catalytic reactions in R&D laboratories.
• Chemical Research: Employed in academic and industrial research for studying structure-activity relationships and developing new synthetic methodologies.

Basic Information

Product Name	4,4'-Dihydroxytolan
CAS No.	22608-45-3
Molecular Formula	C14H10O2
Molecular Weight	210.23 g/mol
Synonyms	4,4'-Dihydroxydiphenylacetylene; 1,1'-(1,2-Ethynediyl)bis[4-hydroxybenzene]; Bis(4-hydroxyphenyl)acetylene; 4,4'-(Ethyn-1,2-diyl)diphenol; p,p'-Dihydroxytolan; 4,4'-Dihydroxy-1,2-diphenylethyne
EINECS	Contact for details

Quality Control

Our 4,4'-Dihydroxytolan is produced under stringent quality management systems. Each batch undergoes rigorous analytical testing to ensure high purity and consistency. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles 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, well-ventilated area at room temperature (15-25°C). Due to its nature of being easily oxidized, it is recommended to store under an inert atmosphere such as nitrogen or argon for long-term stability. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white 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%

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