9,9-bis(3,4-dihydroxypheny)fluorene
4,4'-(9H-Fluorene-9,9-diyl)di(1,2-benzenediol)
CAS: 351521-78-3
Molecular Formula: C25H18O4
9,9-bis(3,4-dihydroxypheny)fluorene - Names and Identifiers
| Name | 4,4'-(9H-Fluorene-9,9-diyl)di(1,2-benzenediol) |
| Synonyms | 9,9-bis(3,4-dihydroxypheny)fluorene 9,9-Bis(3,4-Dihydroxyphenyl)Fluorene 9,9,- Bis(3,4-dihydroxyphenyl)fluorene 4,4-(9H-Fluorene-9,9-diyl)di(1,2-benzenediol) 4,4'-(9H-Fluorene-9,9-diyl)di(1,2-benzenediol) 4,4'-(9H-Fluorene-9,9-diyl)bis(benzene-1,2-diol) 1,2-Benzenediol, 4,4'-(9H-fluoren-9-ylidene)bis- 4-[9-(3,4-dihydroxyphenyl)fluoren-9-yl]benzene-1,2-diol |
| CAS | 351521-78-3 |
| InChI | InChI=1S/C25H18O4/c26-21-11-9-15(13-23(21)28)25(16-10-12-22(27)24(29)14-16)19-7-3-1-5-17(19)18-6-2-4-8-20(18)25/h1-14,26-29H |
9,9-bis(3,4-dihydroxypheny)fluorene - Physico-chemical Properties
| Molecular Formula | C25H18O4 |
| Molar Mass | 382.41 |
| Density | 1.422±0.06 g/cm3 (20 ºC 760 Torr) |
| Melting Point | 181.0 to 185.0 °C |
| Appearance | powder to crystal |
| Color | White to Almost white |
| Storage Condition | Room Temprature |
9,9-bis(3,4-dihydroxypheny)fluorene - Introduction
4,4 '-(9H-fluorene-9, 9-diyl)di(1,2-benzenediol) is an organic compound with the chemical formula C29H18O4. It is an aromatic compound with a special structure.
Properties: 4,4 '-(9H-Fluorene-9,9-diyl)di(1,2-benzenediol) is a compound with two benzene rings and a fluorene ring. It is a pale yellow to orange solid, insoluble in water at room temperature, but soluble in common organic solvents. It has good thermal stability and electrical properties.
Uses: 4,4 '-(9H-Fluorene-9,9-diyl)di(1,2-benzenediol) is an important organic functional material. It is widely used in fluorescent displays and organic electronic devices. Due to its good fluorescence properties and stability, it can be used as a light-emitting material in organic fluorescent dyes and optoelectronic devices.
Preparation Method: 4,4 '-(9H-Fluorene-9,9-diyl)di(1,2-benzenediol) can be prepared by various methods. One of the commonly used methods is synthesis by a C- C bond-forming cross-coupling reaction between a benzene ring and a fluorene ring. This reaction generally requires the presence of an organometallic catalyst.
Safety information: There are no detailed studies on the safety of 4,4 '-(9H-Fluorene-9,9-diyl)di(1,2-benzenediol). However, as an organic compound, it may have certain potential risks to health and the environment. When handling or using this compound, please refer to the relevant safety instructions and take necessary protective measures, such as wearing gloves, goggles and protective clothing.
Properties: 4,4 '-(9H-Fluorene-9,9-diyl)di(1,2-benzenediol) is a compound with two benzene rings and a fluorene ring. It is a pale yellow to orange solid, insoluble in water at room temperature, but soluble in common organic solvents. It has good thermal stability and electrical properties.
Uses: 4,4 '-(9H-Fluorene-9,9-diyl)di(1,2-benzenediol) is an important organic functional material. It is widely used in fluorescent displays and organic electronic devices. Due to its good fluorescence properties and stability, it can be used as a light-emitting material in organic fluorescent dyes and optoelectronic devices.
Preparation Method: 4,4 '-(9H-Fluorene-9,9-diyl)di(1,2-benzenediol) can be prepared by various methods. One of the commonly used methods is synthesis by a C- C bond-forming cross-coupling reaction between a benzene ring and a fluorene ring. This reaction generally requires the presence of an organometallic catalyst.
Safety information: There are no detailed studies on the safety of 4,4 '-(9H-Fluorene-9,9-diyl)di(1,2-benzenediol). However, as an organic compound, it may have certain potential risks to health and the environment. When handling or using this compound, please refer to the relevant safety instructions and take necessary protective measures, such as wearing gloves, goggles and protective clothing.
Last Update：2024-04-10 22:29:15
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