4081-00-9

Basic information

• Product Name: Spiro[9H-fluorene-9,9'-[9H]xanthene]-3',6'-diol
• Synonyms: Spiro[9H-fluorene-9,9'-[9H]xanthene]-3',6'-diol;spiro[fluorene-9,9'-xanthene]-3',6'-diol
• CAS NO: 4081-00-9
• Molecular Formula: C₂₅H₁₆O₃
• Molecular Weight: 364.39274
• Mol File: 4081-00-9.mol
• Article Data: 3

Chemical Properties

• Melting Point: 269 °C
• Appearance: /
• Density: 1.47±0.1 g/cm3 (20 ºC 760 Torr)
• CAS DataBase Reference: Spiro[9H-fluorene-9,9'-[9H]xanthene]-3',6'-diol(CAS DataBase Reference)
• NIST Chemistry Reference: Spiro[9H-fluorene-9,9'-[9H]xanthene]-3',6'-diol(4081-00-9)
• EPA Substance Registry System: Spiro[9H-fluorene-9,9'-[9H]xanthene]-3',6'-diol(4081-00-9)

Safety Data

• Hazardous Substances Data: 4081-00-9(Hazardous Substances Data)

Usage

General Description

Spiro[9H-fluorene-9,9'-[9H]xanthene]-3',6'-diol is a compound with a spirocyclic structure, containing both fluorene and xanthene moieties. It is a diol, meaning it has two hydroxyl (OH) groups attached to the molecule. This chemical compound has potential applications in the field of organic synthesis and materials science due to its unique structure and properties. The spirocyclic nature of the compound gives it distinct physical and chemical characteristics, which could be useful in the development of new materials or as a building block in the synthesis of complex organic molecules. Further research and experimentation are needed to fully understand the potential uses and properties of Spiro[9H-fluorene-9,9'-[9H]xanthene]-3',6'-diol.

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Relevant articles and documents

Symmetric and asymmetric spiro-type colorless poly(ester imide)s with low coefficients of thermal expansion, high glass transition temperatures, and excellent solution-processability

In this work, we present several new poly(ester imide)s (PEsIs) with low coefficients of thermal expansion (CTE), excellent optical transparency, very high heat resistance (Tg), film ductility, and solution-processability. Symmetric and asymmet

A method of manufacturing a compound having glucoskeleton dihydroxyxanthene dialkylfluorene

PROBLEM TO BE SOLVED: To provide a novel method of producing a xanthene compound having a fluorene skeleton which is useful as a raw material for polyesters, polyurethanes, polycarbonates, epoxy resins, modified acrylic resins, and so on.SOLUTION: A method of producing a xanthene compound having a fluorene skeleton is characterized by producing through a single step of carrying out a condensation reaction of a fluorene with a polyhydric phenol and a dehydration reaction of the hydroxyl group at the same time by using water as a reaction solvent, feasibility of the reactions at relatively low temperatures of 65°C or lower and providing the xanthene compound with a good color phase and high purity by suppressing formation of multimers produced by reactions of a plurality of fluorenes with a plurality of polyhydric phenols and oligomers produced by polymerization of polyhydric phenols.