螺[9H-芴-9,9'-[9H]呫吨]-3',6'-二酚螺环双酚醚

螺[9H-芴-9,9'-[9H]呫吨]-3',6'-二酚螺环双酚醚 - Names and Identifiers

Name	Spiro[9H-fluorene-9,9'-[9H]xanthene]-3',6'-diol
Synonyms	spiro[fluorene-9,9'-xanthene]-3',6'-diol Spiro[9H-fluorene-9,9'-[9H]xanthene]-3',6'-diol Spiro[9H-fluorene-9,9'-[9H]xanthene]-3',6'-diol
CAS	4081-00-9

螺[9H-芴-9,9'-[9H]呫吨]-3',6'-二酚螺环双酚醚 - Physico-chemical Properties

Molecular Formula	C25H16O3
Molar Mass	364.39
Density	1.47±0.1 g/cm3 (20 ºC 760 Torr)
Melting Point	269 °C
Appearance	powder to crystal
Color	White to Light yellow
Maximum wavelength(λmax)	['420nm(lit.)']
Storage Condition	Room Temprature

螺[9H-芴-9,9'-[9H]呫吨]-3',6'-二酚螺环双酚醚 - Introduction

Spiro[9H-fluorene-9,9 '-[9H]xanthene]-3',6 '-diol is a chemical often abbreviated as spirocyclic phenol ether. The following is a description of its nature, use, preparation and safety information:

Nature:
-Spirocyclic phenol ether is a solid substance, usually light yellow crystals.
-It has high melting point and thermal stability.
-Good solubility in solvents.

Use:
-Spirocyclic phenolic ethers are often used as precursors of organic materials to synthesize various compounds with special structures and properties.
-It is widely used in organic light-emitting diodes (OLED), organic solar cells, sensors and other fields.
-Spirocyclic phenolic ether can also be used as fluorescent dyes, solid luminescent agents, photosensitive media and other applications.

Preparation Method:
-Spirocyclic phenol ethers can be synthesized by chemical synthesis methods.
-A commonly used preparation method is to obtain a spirocyclic phenol ether by reacting a diphenol with an etherifying agent.

Safety Information:
-Spirocyclic phenolic ether has low toxicity, but it is still necessary to pay attention to safe operation.
-During use, avoid contact with skin and eyes, and maintain good ventilation.
-such as accidentally inhaled or ingested, should be timely medical treatment.
-During handling and storage, operate in accordance with relevant safety operating procedures to avoid contact with flammable substances.

Please note that the information provided here is only an introduction to the general properties of spiro phenolic ethers, and relevant professional literature and safety information should be consulted for specific experimental operation and use.

Last Update：2024-04-09 15:17:57