4,4'-(9H-Fluorene-9,9-diyl)bis(2-methylphenol)

Name: 4,4'-(9H-Fluorene-9,9-diyl)bis(2-methylphenol)
Brand: ChemScene
Availability: InStock
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CAS No. 88938-12-9
Cat. No. CS-0159386
Purity≥98%
MDL No.MFCD04038046

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Type	HazMat Fee
Excepted Quantity	$0.00
FedEx Limited Quantities Ground	$0.00
Hazmat Ground shipping	$50.00+
Inaccessible (Haz class 6.1 or 9), Domestic	$68.00+
Accessible (Haz class 3, 4, 5 or 8), Domestic	$158.00+
Inaccessible (Haz class 6.1 or 9), International	$108.00+
Accessible (Haz class 3, 4, 5 or 8), International	$238.00+

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4,4'-(9H-Fluorene-9,9-diyl)bis(2-methylphenol)|CS-0159386

Structure of 88938-12-9

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Description

This fluorene-based bisphenol integrates two electron-rich aromatic rings with methyl-substituted phenolic groups, enabling robust conjugation and enhanced thermal stability. The extended π-system facilitates efficient charge transport in organic semiconductors, while the steric bulk of methyl groups reduces aggregation. Designed for high-performance materials, it serves as a key monomer in polyimides and liquid crystalline polymers.

Application

4,4'-(9H-Fluorene-9,9-diyl)bis(2-methylphenol) serves as a versatile bisphenolic building block for the synthesis of high-performance polymers and functional materials. Its rigid fluorene core imparts thermal stability and optical clarity, while the ortho-methyl groups enhance steric protection and reduce unwanted side reactions. The phenolic hydroxyls enable straightforward coupling reactions, facilitating the construction of conjugated systems and advanced heterocyclic scaffolds in medicinal chemistry and materials science applications.

General Information

CAS No. 88938-12-9
Cat. No. CS-0159386
Purity ≥98%
MDL No. MFCD04038046
Storage 4°C, stored under nitrogen
Shipping Room temperature in continental US; may vary elsewhere.
Molecular Formula C₂₇H₂₂O₂
Molecular Weight 378.46
Synonym(s) Biscresolfuorene
SMILES OC1=CC=C(C2(C3=CC=C(O)C(C)=C3)C4=C(C5=C2C=CC=C5)C=CC=C4)C=C1C

Computational Chemistry Data

TPSA 40.46
LogP 6.07774
H_Acceptors 2
H_Donors 2
Rotatable_Bonds 2

Safety Information

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GHS Pictogram :	GHS No : GHS07
Signal Word : Warning	UN#: N/A
Class : N/A	Packing Group : N/A
Hazard Statements : H302-H315-H319-H335
Precautionary Statements : P261-P264-P270-P271-P280-P302+P352-P304+P340-P305+P351+P338-P330-P362+P364-P403+P233-P405-P501

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Other Classifications

Building Blocks Skeleton Aromatic ring compounds Benzene compounds

Material Science Polymer Materials Macromolecular Monomer

Material Science Material Building Blocks Small Molecule Semiconductor Building Blocks Fluorenes, Fluorenones

Material Science Polymer/Macromolecule Reagents Monomers Diol Monomers

Key Words

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4,4'-(9H-Fluorene-9,9-diyl)bis(2-methylphenol)

CAS No. 88938-12-9

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