322727-85-5
Lithium tetra(8-hydroxyquinolinato)boron
CAS: 322727-85-5
Molecular Formula: C36H24BN4O4.Li
322727-85-5 - Names and Identifiers
| Name | Lithium tetra(8-hydroxyquinolinato)boron |
| Synonyms | LITHIUM TETRA(8-HYDR Lithium tetra(8-hydroxyquinolinato)boron |
| CAS | 322727-85-5 |
322727-85-5 - Physico-chemical Properties
| Molecular Formula | C36H24BN4O4.Li |
| Molar Mass | 594.362 |
| Melting Point | 240-243°C(lit.) |
322727-85-5 - Risk and Safety
| Hazard Symbols | Xi - Irritant |
| Risk Codes | 36/37/38 - Irritating to eyes, respiratory system and skin. |
| Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36 - Wear suitable protective clothing. |
| WGK Germany | 3 |
322727-85-5 - Introduction
Lithium tetra(8-hydroxyquinolinato)boron is a compound with the formula LiB(C9H6NO)4. It has the following properties:
1. Appearance: Lithium tetra(8-hydroxyquinolinato)boron is a colorless to pale yellow crystal powder.
2. Melting Point: its melting point is about 285-295 ° C.
3. Solubility: It is soluble in organic solvents such as ethanol, dimethyl sulfoxide and dimethylformamide, but insoluble in water.
Lithium tetra(8-hydroxyquinolinato)boron has many uses:
1. Optoelectronic devices: Because of its good fluorescence properties and thermal stability, it can be used to prepare organic electroluminescent diodes (OLED).
2. Photosensitizer: It can be used as a photosensitive material and is widely used in the fields of film, fluorescent dyes and chemical sensors.
3. Organic battery: Lithium tetra(8-hydroxyquinolinato)boron can be used as an additive for Lithium ion battery cathode materials to improve battery performance.
Methods for preparing Lithium tetra(8-hydroxyquinolinato)boron include a solvothermal method and a solution method. A common preparation method is to react 8-hydroxyquinoline and boric acid in a suitable solvent, and then add lithium hydroxide, and obtain the target product after adjusting the pH value, filtering and drying.
Regarding safety information, Lithium tetra(8-hydroxyquinolinato)boron has not yet been classified as a hazardous chemical, but the following points still need to be noted:
1. Avoid contact with skin and eyes, can wear protective gloves and goggles.
2. In the use of the process to maintain good ventilation, to avoid inhalation of its powder or dust.
3. Storage should avoid contact with oxidants, acids and flammable materials, avoid high temperature and direct sunlight.
4. If exposed or ingested, rinse immediately with water and seek medical help.
Please note that the above information is for reference only. The specific operation and use should follow the laboratory safety regulations and related regulations.
1. Appearance: Lithium tetra(8-hydroxyquinolinato)boron is a colorless to pale yellow crystal powder.
2. Melting Point: its melting point is about 285-295 ° C.
3. Solubility: It is soluble in organic solvents such as ethanol, dimethyl sulfoxide and dimethylformamide, but insoluble in water.
Lithium tetra(8-hydroxyquinolinato)boron has many uses:
1. Optoelectronic devices: Because of its good fluorescence properties and thermal stability, it can be used to prepare organic electroluminescent diodes (OLED).
2. Photosensitizer: It can be used as a photosensitive material and is widely used in the fields of film, fluorescent dyes and chemical sensors.
3. Organic battery: Lithium tetra(8-hydroxyquinolinato)boron can be used as an additive for Lithium ion battery cathode materials to improve battery performance.
Methods for preparing Lithium tetra(8-hydroxyquinolinato)boron include a solvothermal method and a solution method. A common preparation method is to react 8-hydroxyquinoline and boric acid in a suitable solvent, and then add lithium hydroxide, and obtain the target product after adjusting the pH value, filtering and drying.
Regarding safety information, Lithium tetra(8-hydroxyquinolinato)boron has not yet been classified as a hazardous chemical, but the following points still need to be noted:
1. Avoid contact with skin and eyes, can wear protective gloves and goggles.
2. In the use of the process to maintain good ventilation, to avoid inhalation of its powder or dust.
3. Storage should avoid contact with oxidants, acids and flammable materials, avoid high temperature and direct sunlight.
4. If exposed or ingested, rinse immediately with water and seek medical help.
Please note that the above information is for reference only. The specific operation and use should follow the laboratory safety regulations and related regulations.
Last Update：2024-04-10 22:29:15
