9H-Fluorene, 2-bromo-9,9-diethyl-
2-Bromo-9,9-diethylfluorene
CAS: 287493-15-6
Molecular Formula: C17H17Br
9H-Fluorene, 2-bromo-9,9-diethyl- - Names and Identifiers
| Name | 2-Bromo-9,9-diethylfluorene |
| Synonyms | 2-Bromo-9,9-diethylf 2-Bromo-9,9-diethylfluorene 2-Bromo-9,9-diethyl-9H-fluorene 9H-Fluorene, 2-bromo-9,9-diethyl- |
| CAS | 287493-15-6 |
| EINECS | 1312995-182-4 |
| InChI | InChI=1/C17H17Br/c1-3-17(4-2)15-8-6-5-7-13(15)14-10-9-12(18)11-16(14)17/h5-11H,3-4H2,1-2H3 |
9H-Fluorene, 2-bromo-9,9-diethyl- - Physico-chemical Properties
| Molecular Formula | C17H17Br |
| Molar Mass | 301.22 |
| Density | 1.265 |
| Melting Point | 52.0 to 56.0 °C |
| Boling Point | 163°C/2mmHg(lit.) |
| Flash Point | 179.671°C |
| Solubility | soluble in Toluene |
| Vapor Presure | 0mmHg at 25°C |
| Appearance | powder to crystal |
| Color | White to Yellow to Green |
| Storage Condition | Sealed in dry,Room Temperature |
| Refractive Index | 1.587 |
9H-Fluorene, 2-bromo-9,9-diethyl- - Introduction
2-Bromo-9,9-diethylfluorene is an organic compound with the chemical formula C20H23Br. The following is an introduction to its nature, use, preparation and safety information:
Nature:
1. Appearance: 2-Bromo-9,9-diethylfluorene is a light yellow to orange yellow solid.
2. Solubility: It has good solubility in some organic solvents (such as ether, chloroform and acetone), but it is insoluble in water.
Use:
1. As a chemical synthesis intermediate: 2-Bromo-9,9-diethylfluorene can be used as an important intermediate in organic chemical synthesis and used to prepare other organic compounds.
2. As a material research: It can also be used in the field of material science and organic electronics, such as organic fluorescent materials.
Method:
The preparation method of 2-Bromo-9,9-diethylfluorene can be carried out by the following steps:
1. Dissolve 9,9-diethylfluorene in dry carbon tetrachloride.
2. Add cuprous bromide (CuBr) as a brominating agent and react for several hours.
3. After completion of the reaction, the mixture was washed with water and the organic phase was separated.
4. The solvent was removed by rotary evaporation to give the product of 2-Bromo-9,9-diethylfluorene.
Safety Information:
1. 2-Bromo-9,9-diethylfluorene is an organic bromine compound, which has certain toxicity. Attention should be paid to protective measures.
2. Contact with skin, eyes or inhalation of its vapor should be properly protected to avoid direct contact.
3. When using or preparing, comply with relevant safety procedures and personal protective measures, such as wearing chemical protective gloves, glasses and face masks.
4. Waste shall be disposed in accordance with local regulations and shall not be discharged or dumped at will.
Please note that when handling organic compounds, correct laboratory procedures should be followed and appropriate protective measures should be taken to ensure the safety of personnel and the environment.
Nature:
1. Appearance: 2-Bromo-9,9-diethylfluorene is a light yellow to orange yellow solid.
2. Solubility: It has good solubility in some organic solvents (such as ether, chloroform and acetone), but it is insoluble in water.
Use:
1. As a chemical synthesis intermediate: 2-Bromo-9,9-diethylfluorene can be used as an important intermediate in organic chemical synthesis and used to prepare other organic compounds.
2. As a material research: It can also be used in the field of material science and organic electronics, such as organic fluorescent materials.
Method:
The preparation method of 2-Bromo-9,9-diethylfluorene can be carried out by the following steps:
1. Dissolve 9,9-diethylfluorene in dry carbon tetrachloride.
2. Add cuprous bromide (CuBr) as a brominating agent and react for several hours.
3. After completion of the reaction, the mixture was washed with water and the organic phase was separated.
4. The solvent was removed by rotary evaporation to give the product of 2-Bromo-9,9-diethylfluorene.
Safety Information:
1. 2-Bromo-9,9-diethylfluorene is an organic bromine compound, which has certain toxicity. Attention should be paid to protective measures.
2. Contact with skin, eyes or inhalation of its vapor should be properly protected to avoid direct contact.
3. When using or preparing, comply with relevant safety procedures and personal protective measures, such as wearing chemical protective gloves, glasses and face masks.
4. Waste shall be disposed in accordance with local regulations and shall not be discharged or dumped at will.
Please note that when handling organic compounds, correct laboratory procedures should be followed and appropriate protective measures should be taken to ensure the safety of personnel and the environment.
Last Update：2024-04-10 22:29:15
Supplier List
Product Name: 2-Bromo-9,9-diethylfluorene Visit Supplier Webpage Request for quotation
CAS: 287493-15-6
Tel: 18301782025
Email: 3008007409@qq.com
Mobile: 18021002903
QQ: 3008007409
Wechat: 18301782025
CAS: 287493-15-6
Tel: 18301782025
Email: 3008007409@qq.com
Mobile: 18021002903
QQ: 3008007409
Wechat: 18301782025
Product Name: 2-Bromo-9,9-diethylfluorene Visit Supplier Webpage Request for quotation
CAS: 287493-15-6
Tel: 18301782025
Email: 3008007409@qq.com
Mobile: 18021002903
QQ: 3008007409
Wechat: 18301782025
CAS: 287493-15-6
Tel: 18301782025
Email: 3008007409@qq.com
Mobile: 18021002903
QQ: 3008007409
Wechat: 18301782025
View History