Description

Bis(4-Hydroxyphenyl)Acetic Acid is a high-purity phenolic acid derivative that serves as a critical building block in advanced organic synthesis. Its bifunctional structure, featuring both phenolic hydroxyl and carboxylic acid groups, makes it a versatile intermediate for creating complex molecules with tailored properties. This compound is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and polymer industries seeking to develop new active ingredients and high-performance materials.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel drug candidates, particularly those targeting hormonal pathways or requiring specific phenolic backbones.
• Agrochemical Synthesis: Used in the development of advanced herbicides, fungicides, and plant growth regulators.
• Polymer Chemistry: Serves as a monomer or cross-linking agent for producing specialty resins, epoxy hardeners, and high-temperature polymers.
• Liquid Crystal & OLED Materials: A valuable intermediate for synthesizing organic electronic materials and liquid crystal compounds.
• Antioxidant & UV Stabilizer Precursor: Base material for manufacturing specialized antioxidants and light stabilizers for plastics and coatings.
• Biochemical Research: Used as a standard or reagent in enzymatic studies and biochemical assays.

Basic Information

Product Name	Bis(4-Hydroxyphenyl)Acetic Acid
CAS No.	40232-93-7
Molecular Formula	C14H12O4
Molecular Weight	244.24 g/mol
Synonyms	4,4'-(Carboxymethylene)diphenol; 2,2-Bis(4-hydroxyphenyl)acetic Acid; Di(4-hydroxyphenyl)acetic Acid; (4,4'-Dihydroxydiphenyl)acetic Acid; p,p'-Dihydroxydiphenylacetic Acid; BHPA; BHA (context-specific)
EINECS	Contact for details

Quality Control

Our Bis(4-Hydroxyphenyl)Acetic Acid is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation, to ensure it meets exacting specifications for research and industrial use. A Certificate of Analysis (COA) detailing all test results is provided with every shipment to guarantee traceability and compliance with your project requirements.

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). Due to its hygroscopic and easily oxidized nature, prolonged exposure to air and moisture should be avoided. For long-term storage, consider using an inert atmosphere.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	218°C - 222°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.