Description

1-(p-Hydroxyphenyl)1-Phenylethane is a high-purity diarylethane derivative, also known by its CAS number 1988-89-2. This compound serves as a versatile intermediate and building block in advanced organic synthesis, valued for its specific aromatic substitution pattern. It is primarily required by R&D laboratories and industrial manufacturers in the pharmaceutical, agrochemical, and specialty chemical sectors for developing active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders.
• Agrochemical Synthesis: Used in the research and development of advanced pesticides and herbicides, leveraging its diarylethane core structure.
• Liquid Crystal & OLED Materials: Acts as a precursor in the production of specialty chemicals for electronic displays and optoelectronic devices.
• Polymer Chemistry: Employed as a monomer or chain modifier in the synthesis of high-performance engineering plastics and resins.
• Dye & Pigment Manufacturing: Serves as an intermediate for creating specialized colorants and photographic chemicals.
• Academic & Industrial R&D: Essential for methodological studies in organic chemistry and material science research.

Basic Information

Product Name	1-(p-Hydroxyphenyl)1-Phenylethane
CAS No.	1988-89-2
Molecular Formula	C14H14O
Molecular Weight	198.26 g/mol
Synonyms	1-(4-Hydroxyphenyl)-1-phenylethane; 4-(1-Phenylethyl)phenol; p-(1-Phenylethyl)phenol; 1,1'-(1-Phenylethane-1,1-diyl)dibenzene-4-ol (systematic); Diarylethane derivative; Hydroxyphenyl phenylethane; (4-Hydroxyphenyl)(phenyl)ethane
EINECS	217-881-8

Quality Control

Our 1-(p-Hydroxyphenyl)1-Phenylethane is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with every shipment, detailing all specification parameters. Our quality commitment ensures the material meets the high standards required for research and commercial synthesis.

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). Keep away from strong oxidizing agents, strong acids, and strong bases. For long-term storage, consider an inert atmosphere to maintain optimal stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	95 - 100 °C
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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