Description

2,2',6,6'-Tetramethylbenzhydryl Alcohol is a sterically hindered benzhydrol derivative, serving as a versatile and highly valuable synthetic intermediate in advanced organic chemistry. Its unique molecular architecture, featuring four methyl groups ortho to the hydroxyl function, makes it a critical precursor for constructing complex, three-dimensional molecular frameworks. This compound is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries, particularly for developing novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of sterically hindered active pharmaceutical ingredients (APIs), including potential candidates for central nervous system (CNS) and metabolic disorder treatments.
• Ligand & Catalyst Synthesis: Precursor for the preparation of sophisticated chiral and achiral ligands used in asymmetric catalysis and polymerization processes.
• Agrochemical Development: Intermediate in the research and production of novel herbicides and plant growth regulators that require high steric bulk for target specificity.
• Polymer Chemistry: Used to synthesize monomers and chain transfer agents for creating polymers with tailored thermal and mechanical properties.
• Material Science Research: Serves as a foundational unit for developing organic electronic materials, liquid crystals, and advanced coatings.
• Custom Synthesis & Process Development: A critical starting material for contract research organizations (CROs) and fine chemical companies engaged in custom synthesis projects.

Basic Information

Product Name	2,2',6,6'-Tetramethylbenzhydryl Alcohol
CAS No.	22004-65-5
Molecular Formula	C17H20O
Molecular Weight	240.34 g/mol
Synonyms	2,2',6,6'-Tetramethylbenzhydrol; α,α-Bis(2,6-dimethylphenyl)methanol; Bis(2,6-dimethylphenyl)methanol; 2,6-Dimethylbenzhydrol; TMBA; (2,6-Dimethylphenyl)phenylmethanol (isomeric); 1,1-Bis(2,6-dimethylphenyl)methanol
EINECS	Contact for details

Quality Control

Our production of 2,2',6,6'-Tetramethylbenzhydryl Alcohol adheres to stringent quality management protocols to ensure batch-to-batch consistency and high purity. Each lot is analyzed using advanced techniques including HPLC, GC, and NMR spectroscopy. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (typically 15-25°C). Keep away from strong oxidizing agents.

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%

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