BORON TRIMESITYL
trimesitylborane
CAS: 7297-95-2
Molecular Formula: C27H33B
BORON TRIMESITYL - Names and Identifiers
| Name | trimesitylborane |
| Synonyms | NSC 149907 BORON TRIMESITYL TRIMESITYLBORANE trimesitylborane Trimesityl boron Borane, trimesityl- Borane, tris(2,4,6-trimethylphenyl)- Trimesitylboron~Tris(2,4,6-trimethylphenyl)borane |
| CAS | 7297-95-2 |
| InChI | InChI=1/C27H33B/c1-16-10-19(4)25(20(5)11-16)28(26-21(6)12-17(2)13-22(26)7)27-23(8)14-18(3)15-24(27)9/h10-15H,1-9H3 |
BORON TRIMESITYL - Physico-chemical Properties
| Molecular Formula | C27H33B |
| Molar Mass | 368.36 |
| Density | 0.98±0.1 g/cm3(Predicted) |
| Melting Point | 193-195 °C (lit.) |
| Boling Point | 477.6±45.0 °C(Predicted) |
| Flash Point | 242.6°C |
| Vapor Presure | 7.99E-09mmHg at 25°C |
| Storage Condition | 2-8°C |
| Refractive Index | 1.561 |
BORON TRIMESITYL - Risk and Safety
| Safety Description | S22 - Do not breathe dust. S24/25 - Avoid contact with skin and eyes. |
| WGK Germany | 3 |
BORON TRIMESITYL - Introduction
trimesitylborane(trimesitylborane) is an organoboron compound that has the following properties and uses:
1. properties: the chemical formula of trimesitylborane is C24H27B, the molecular weight is 330.19g/mol. It is an organoborate, white to yellow crystalline powder or crystal. It is soluble in organic solvents such as ethanol and dichloromethane, but insoluble in water.
2. use: trimesitylborane is an important reagent in organic synthesis. It is often used to catalyze the oxyborylation of olefins, the reduction of boron lipids and other organic reactions. It can also be used as an intermediate in inorganic chemistry for the preparation of other organoboron compounds.
3. Preparation method: trimesitylborane can be prepared by reacting triisopropone with trisubstituted boric acid ether under appropriate conditions. Solvents which can be used in this reaction include ethanol or methylene chloride, and are usually carried out under low temperature conditions.
4. Safety information: trimesitylborane are generally relatively safe under normal use and handling conditions. However, it may be irritating to the eyes, skin and respiratory tract, so appropriate safety measures should be taken when handling, including wearing protective glasses, gloves and respiratory protection equipment. In addition, it should also be stored in a cool, dry place, away from fire and flammable materials. If necessary, it is best to use and handle the compound under the guidance of a professional.
1. properties: the chemical formula of trimesitylborane is C24H27B, the molecular weight is 330.19g/mol. It is an organoborate, white to yellow crystalline powder or crystal. It is soluble in organic solvents such as ethanol and dichloromethane, but insoluble in water.
2. use: trimesitylborane is an important reagent in organic synthesis. It is often used to catalyze the oxyborylation of olefins, the reduction of boron lipids and other organic reactions. It can also be used as an intermediate in inorganic chemistry for the preparation of other organoboron compounds.
3. Preparation method: trimesitylborane can be prepared by reacting triisopropone with trisubstituted boric acid ether under appropriate conditions. Solvents which can be used in this reaction include ethanol or methylene chloride, and are usually carried out under low temperature conditions.
4. Safety information: trimesitylborane are generally relatively safe under normal use and handling conditions. However, it may be irritating to the eyes, skin and respiratory tract, so appropriate safety measures should be taken when handling, including wearing protective glasses, gloves and respiratory protection equipment. In addition, it should also be stored in a cool, dry place, away from fire and flammable materials. If necessary, it is best to use and handle the compound under the guidance of a professional.
Last Update：2024-04-10 22:29:15
