Description

[1,1'-Biphenyl]Diol CAS NO 68334-50-9 is a specialized organic compound belonging to the biphenyl family, characterized by its two hydroxyl groups. This diol is a valuable intermediate and building block in advanced organic synthesis, prized for its ability to impart specific structural and functional properties to target molecules. It is primarily sought after by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and material science sectors for developing novel active ingredients and functional polymers.

Application

• Pharmaceutical Intermediate: Serves as a key synthon in the synthesis of complex drug molecules, particularly those requiring a rigid biphenyl core structure.
• Agrochemical Synthesis: Used in the research and production of advanced pesticides and herbicides, where its diol functionality allows for further chemical modifications.
• Polymer Chemistry: Acts as a monomer or chain extender in the production of specialty polymers, such as polyesters, polycarbonates, and epoxy resins, to enhance thermal and mechanical properties.
• Liquid Crystal Materials: Employed in the development of organic components for liquid crystal displays (LCDs) due to its rigid, planar structure.
• Organic Synthesis Building Block: Utilized in academic and industrial R&D for constructing more complex organic frameworks, including ligands for catalysis.
• UV Stabilizer / Antioxidant Precursor: Investigated for use in creating additives that protect materials from degradation caused by light and oxidation.

Basic Information

Product Name	[1,1'-Biphenyl]Diol
CAS No.	68334-50-9
Molecular Formula	C12H10O2
Molecular Weight	186.21 g/mol
Synonyms	1,1'-Biphenyl-4,4'-diol; 4,4'-Biphenyldiol; 4,4'-Dihydroxybiphenyl; 4,4'-Biphenol; p,p'-Biphenol; [1,1'-Biphenyl]-4,4'-diol; 4-Hydroxy-4'-biphenylol; Dihydroxydiphenyl
EINECS	Contact for details

Quality Control

Our [1,1'-Biphenyl]Diol is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets high-grade specifications suitable for research and industrial applications. Certificates of Analysis (COA) documenting purity, assay, 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 sensitivity to oxidation, it is recommended to store the product under an inert atmosphere (e.g., nitrogen or argon) 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%
Related Substances (HPLC)	Individual impurity ≤ 0.5%

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