Description

2 7-Di-tert-Butyl-9-Fluorenylmethanol CAS NO 136453-59-3 is a sterically hindered fluorenyl alcohol derivative, characterized by its bulky tert-butyl substituents. This molecular structure is crucial for its role as a key intermediate and ligand in advanced organic synthesis and materials science. It is primarily utilized by R&D chemists and process engineers in the pharmaceutical, agrochemical, and specialty polymer industries for applications requiring precise molecular control and stability.

Application

• Pharmaceutical Intermediate: Serves as a critical building block in the synthesis of novel active pharmaceutical ingredients (APIs), particularly for compounds requiring steric hindrance to modulate reactivity and stability.
• Catalyst Ligand Precursor: Used in the preparation of specialized ligands for transition metal catalysis, enabling highly selective organic transformations.
• Polymer Science & Material Additive: Acts as a monomer or functional additive in the development of high-performance polymers, where its bulky groups can influence polymer chain properties and thermal stability.
• Agrochemical Synthesis: Employed in the research and production of advanced crop protection agents and plant growth regulators.
• Organic Electronic Materials: Investigated as a core component or dopant in the development of organic light-emitting diodes (OLEDs) and other electronic materials due to the fluorene backbone.
• Research & Development: A valuable tool in academic and industrial R&D for studying steric effects, developing new synthetic methodologies, and creating novel molecular architectures.

Basic Information

Product Name	2 7-Di-tert-Butyl-9-Fluorenylmethanol
CAS No.	136453-59-3
Molecular Formula	C23H30O
Molecular Weight	322.49 g/mol
Synonyms	9H-Fluoren-9-methanol, 2,7-bis(1,1-dimethylethyl)-; 2,7-Di-tert-butyl-9-fluorenemethanol; 2,7-Di-tert-butylfluoren-9-ylmethanol; 2,7-Bis(tert-butyl)-9-fluorenylmethanol; 2,7-Di-tert-butyl-9H-fluoren-9-ylmethanol; 9-(Hydroxymethyl)-2,7-di-tert-butylfluorene
EINECS	Contact for details

Quality Control

Our 2 7-Di-tert-Butyl-9-Fluorenylmethanol is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and GC, to ensure high purity and consistent performance. Certificates of Analysis (COA) detailing identity, purity, and impurity profiles are available for 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, well-ventilated place at room temperature (15-25°C). Due to its sensitivity to light and potential for oxidation, it is recommended to handle and store the material under an inert atmosphere (e.g., nitrogen or argon) for long-term storage to maintain optimal purity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
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.