Description

1,1-Bis(4-Methylphenyl)-2-Phenyl-1,2-Ethanediol CAS NO 122135-80-2 is a specialized organic compound belonging to the class of substituted ethanediols. This chemical serves as a valuable high-purity intermediate in advanced organic synthesis, particularly for the development of complex molecular architectures. It is primarily required by pharmaceutical R&D and fine chemical manufacturers for producing active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of novel drug candidates and active pharmaceutical ingredients (APIs).
• Ligand Precursor: Used in the preparation of chiral ligands for asymmetric catalysis and metal-organic frameworks.
• Polymer Chemistry: Serves as a monomer or chain extender in the production of specialty polymers with tailored properties.
• Organic Synthesis: Employed in multi-step synthetic routes to construct complex, polyaromatic structures for material science applications.
• Research & Development: Utilized in academic and industrial R&D labs for methodological studies and new compound discovery.
• Fine Chemical Production: Acts as a critical intermediate in the manufacture of dyes, pigments, and advanced organic materials.

Basic Information

Product Name	1,1-Bis(4-Methylphenyl)-2-Phenyl-1,2-Ethanediol
CAS No.	122135-80-2
Molecular Formula	C22H22O2
Molecular Weight	318.41 g/mol
Synonyms	1,1-Bis(p-tolyl)-2-phenylethane-1,2-diol; α,α-Bis(4-methylphenyl)-β-hydroxy-β-phenylethanol; 1,1-Di-p-tolyl-2-phenylethane-1,2-diol; 2-Phenyl-1,1-bis(4-methylphenyl)ethane-1,2-diol; (RS)-1,1-Bis(4-methylphenyl)-2-phenylethane-1,2-diol; (±)-1,1-Bis(4-methylphenyl)-2-phenylethane-1,2-diol; Benzenemethanol, α,α-bis(4-methylphenyl)-β-hydroxy-
EINECS	Contact for details

Quality Control

Our 1,1-Bis(4-Methylphenyl)-2-Phenyl-1,2-Ethanediol is produced under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC, NMR, and GC-MS, to ensure high purity and consistency. Certificates of Analysis (COA) detailing identity, purity, and impurity profiles are provided with every shipment to support your quality assurance protocols.

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. For long-term storage, consider an inert atmosphere to maintain product integrity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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