Description

1,3-Bis(4-Hydroxyphenyl)-2-Propanol is a high-purity bisphenol derivative with significant utility as a key intermediate in advanced organic synthesis. Its bifunctional phenolic structure makes it a valuable building block for creating polymers, resins, and specialized fine chemicals. This compound is primarily sought by manufacturers in the pharmaceutical, agrochemical, and performance polymer industries for research, development, and production-scale applications.

Application

• Pharmaceutical Intermediate: Serves as a critical precursor in the synthesis of active pharmaceutical ingredients (APIs) and drug candidates.
• Polymer & Resin Synthesis: Used as a monomer or chain extender in the production of specialty polycarbonates, epoxy resins, and phenolic resins.
• Agrochemical Manufacturing: Acts as a key intermediate in the development of certain herbicides, fungicides, and plant growth regulators.
• Fine Chemical Production: Employed in the synthesis of complex organic molecules for research and industrial applications.
• Material Science: Utilized in the development of advanced materials with specific thermal or mechanical properties.
• Crosslinking Agent: Functions as a crosslinker in formulations requiring enhanced structural integrity and stability.

Basic Information

Product Name	1,3-Bis(4-Hydroxyphenyl)-2-Propanol
CAS No.	91793-46-3
Molecular Formula	C15H16O3
Molecular Weight	244.29 g/mol
Synonyms	2,2-Bis(4-hydroxyphenyl)propanol; 1,3-Di(4-hydroxyphenyl)-2-propanol; Bis(4-hydroxyphenyl)-2-propanol; 2-Propanol, 1,3-bis(4-hydroxyphenyl)-; α,α-Bis(4-hydroxyphenyl)-β-hydroxypropane; 4,4'-(2-Hydroxytrimethylene)diphenol; BHP; Contact for additional synonyms.
EINECS	Contact for details

Quality Control

Our 1,3-Bis(4-Hydroxyphenyl)-2-Propanol is manufactured under strict quality management systems. Every batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the stringent requirements of our global B2B clients. A detailed Certificate of Analysis (COA) is provided with each shipment, documenting key parameters such as assay, related substances, and physical characteristics.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Due to its sensitivity to oxidation, it is recommended to store the product under an inert atmosphere for long-term preservation. Keep away from incompatible materials such as 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	Contact for details
Loss on Drying	≤ 0.5%
Related Substances (HPLC)	Individual impurity ≤ 0.5% Total impurities ≤ 1.5%

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