2-Bromo-9-phenyl-9H-fluoren-9-ol
2-Bromo-9-phenyl-9H-fluoren-9-ol
CAS: 736928-22-6
Molecular Formula: C19H13BrO
2-Bromo-9-phenyl-9H-fluoren-9-ol - Names and Identifiers
| Name | 2-Bromo-9-phenyl-9H-fluoren-9-ol |
| Synonyms | 2-Bromo-9-phenyl-9H- 2-Bromo-9-phenyl-9-fluorenol 2-bromo-9-phenyl-9H-fluoren-9-ol 2-Bromo-9-phenyl-9H-fluoren-9-ol 2-DroMo-9-phenyl-9H-fluoren-9-OL 9H-Fluoren-9-ol,2-bromo-9-phenyl- 2-Bromo-9-phenyl-9-hydroxyfluorene |
| CAS | 736928-22-6 |
| EINECS | 1312995-182-4 |
| InChI | InChI=1/C19H13BrO/c20-14-10-11-16-15-8-4-5-9-17(15)19(21,18(16)12-14)13-6-2-1-3-7-13/h1-12,21H |
2-Bromo-9-phenyl-9H-fluoren-9-ol - Physico-chemical Properties
| Molecular Formula | C19H13BrO |
| Molar Mass | 337.21 |
| Density | 1.504±0.06 g/cm3(Predicted) |
| Boling Point | 482.7±33.0 °C(Predicted) |
| pKa | 12.42±0.20(Predicted) |
| Refractive Index | 1.708 |
2-Bromo-9-phenyl-9H-fluoren-9-ol - Introduction
It is an organic compound with the chemical formula C25H17BrO. It is a white to pale yellow solid with substitution of phenyl and hydroxyl groups. The following is a detailed description of its nature, use, preparation and safety information:
Nature:
-Appearance: White to light yellow solid
-Molecular weight: 409.31g/mol
-Melting point: 144-148°C
-Boiling point: 491.7°C
-Solubility: Slightly soluble in water, soluble in organic solvents such as ether, alcohol, chloroform, carbon disulfide, etc.
-Chemical Properties: It is a fluorene compound with aromaticity. It can undergo substitution reactions and other organic reactions.
Use:
-is used as an important intermediate in organic synthesis.
-It can be used to synthesize other organic compounds, such as fluorescent dyes, photoelectric materials, etc.
-Due to its unique molecular structure, it may also have other potential applications.
Preparation Method:
There are many ways to prepare it. One of the common methods is the following steps:
1. reacting 9-phenylfluorene with a brominating agent, and introducing bromine atoms into the fluorene ring under appropriate reaction conditions to generate 2-bromo-9-phenylfluorene;
2. Bromo-9-phenylfluorene reacts with an appropriate alkali solution to introduce the hydroxyl group to the bromo group to generate the fluorene.
Safety Information:
-may cause irritation to the eyes, skin and respiratory system. Care should be taken to avoid contact during use.
-Wear protective glasses, gloves and appropriate protective clothing during operation to ensure good ventilation.
-Avoid contact with fire sources during storage and handling to prevent fire and explosion.
-Local regulations should be strictly observed in waste disposal to ensure environmental safety.
Nature:
-Appearance: White to light yellow solid
-Molecular weight: 409.31g/mol
-Melting point: 144-148°C
-Boiling point: 491.7°C
-Solubility: Slightly soluble in water, soluble in organic solvents such as ether, alcohol, chloroform, carbon disulfide, etc.
-Chemical Properties: It is a fluorene compound with aromaticity. It can undergo substitution reactions and other organic reactions.
Use:
-is used as an important intermediate in organic synthesis.
-It can be used to synthesize other organic compounds, such as fluorescent dyes, photoelectric materials, etc.
-Due to its unique molecular structure, it may also have other potential applications.
Preparation Method:
There are many ways to prepare it. One of the common methods is the following steps:
1. reacting 9-phenylfluorene with a brominating agent, and introducing bromine atoms into the fluorene ring under appropriate reaction conditions to generate 2-bromo-9-phenylfluorene;
2. Bromo-9-phenylfluorene reacts with an appropriate alkali solution to introduce the hydroxyl group to the bromo group to generate the fluorene.
Safety Information:
-may cause irritation to the eyes, skin and respiratory system. Care should be taken to avoid contact during use.
-Wear protective glasses, gloves and appropriate protective clothing during operation to ensure good ventilation.
-Avoid contact with fire sources during storage and handling to prevent fire and explosion.
-Local regulations should be strictly observed in waste disposal to ensure environmental safety.
Last Update：2024-04-10 22:29:15
