Description

4,4'-Biphenyldiol, 2,2'-Diallyl- is a specialized, high-purity chemical intermediate featuring a biphenyl core with phenolic and allylic functional groups. This unique structure makes it a valuable building block for synthesizing advanced polymers, resins, and specialty chemicals. It is primarily sought after by R&D and production teams in the polymer, advanced material, and pharmaceutical intermediate sectors.

Application

• Polymer & Resin Synthesis: A key monomer for producing high-performance, cross-linked polymers and thermosetting resins.
• Advanced Material Development: Used in the research and manufacture of specialty coatings, adhesives, and composite materials requiring enhanced thermal or mechanical properties.
• Pharmaceutical Intermediates: Serves as a crucial precursor in the synthesis of complex organic molecules for active pharmaceutical ingredients (APIs).
• Liquid Crystal & OLED Materials: A potential intermediate in the production of organic electronic materials due to its rigid biphenyl structure.
• Cross-linking Agent: Utilized to introduce cross-links into polymer chains, improving chemical resistance and durability.
• Chemical Research (R&D): Employed in academic and industrial laboratories for developing novel organic compounds and catalytic systems.

Basic Information

Product Name	4,4'-Biphenyldiol, 2,2'-Diallyl-
CAS No.	63992-39-2
Molecular Formula	C18H18O2
Molecular Weight	266.33 g/mol
Synonyms	2,2'-Diallyl-4,4'-biphenyldiol; 2,2'-Diallyl-[1,1'-biphenyl]-4,4'-diol; 4,4'-Dihydroxy-2,2'-diallylbiphenyl; Biphenol derivative; Diallyl biphenol; Allylated biphenol; Biphenyldiol diallyl ether precursor
EINECS	Contact for details

Quality Control

Our 4,4'-Biphenyldiol, 2,2'-Diallyl- is manufactured under strict quality management protocols. Every batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high purity and consistent performance. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with each shipment to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at room temperature (15-25°C). Due to its light-sensitive and easily oxidized nature, it is recommended to store the product under an inert atmosphere (e.g., nitrogen or argon) for long-term stability. Keep away from heat, sparks, and open flames.

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%

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