Description

8,8'-Dimethyl-1,1'-Binaphthalene is a specialized binaphthyl derivative, a key structural motif in advanced organic synthesis. This compound matters as a versatile chiral building block and ligand precursor, enabling the development of asymmetric catalysts and functional materials. Industries requiring high-performance chemical intermediates, such as pharmaceuticals, agrochemicals, and materials science, need this product for research and process development.

Application

• As a chiral ligand precursor for the synthesis of asymmetric catalysts used in enantioselective reactions.
• As a key intermediate in the development of pharmaceuticals and bioactive molecules.
• In the synthesis of functional organic materials, such as organic semiconductors and liquid crystals.
• As a building block for supramolecular chemistry and host-guest systems.
• In agrochemical research for creating novel active ingredients.
• For the preparation of specialty dyes and pigments with unique optical properties.

Basic Information

Item	Details
Product Name	8,8'-Dimethyl-1,1'-Binaphthalene
CAS No.	32693-05-3
Molecular Formula	C₂₂H₁₈
Molecular Weight	282.38 g/mol
Synonyms	1,1'-Binaphthalene, 8,8'-dimethyl-; 8,8'-Dimethyl[1,1'-binaphthalene]; 8,8'-Dimethyl-1,1'-binaphthyl; 2,2'-Dimethyl-1,1'-binaphthalene; 8,8'-Dimethyl-1,1'-dinaphthyl; BINAP Derivative; DMBN
EINECS	Contact for details

Quality Control

Our 8,8'-Dimethyl-1,1'-Binaphthalene is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing, including HPLC and NMR, to ensure high purity and batch-to-batch consistency. Certificates of Analysis (COA) documenting identity, purity, and impurity profiles are available upon request to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details

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