Triphenylantimony dibromide
Triphenylantimony dibromide
CAS: 1538-59-6
Molecular Formula: C18H15Br2Sb
Triphenylantimony dibromide - Names and Identifiers
| Name | Triphenylantimony dibromide |
| Synonyms | DIBROMOTRIPHENYLANTIMONY Triphenylstibine dibromide Triphenylantimony dibromide TRIPHENYLANTIMONY DIBROMIDE |
| CAS | 1538-59-6 |
| InChI | InChI=1/3C6H5.2BrH.Sb/c3*1-2-4-6-5-3-1;;;/h3*1-5H;2*1H;/q;;;;;+2/p-2/rC18H15Br2Sb/c19-21(20,16-10-4-1-5-11-16,17-12-6-2-7-13-17)18-14-8-3-9-15-18/h1-15H |
Triphenylantimony dibromide - Physico-chemical Properties
| Molecular Formula | C18H15Br2Sb |
| Molar Mass | 512.88 |
| Appearance | crystal |
| Color | white |
| Sensitive | moisture sensitive |
Triphenylantimony dibromide - Introduction
Triphenylantimony dibromide is an organic compound with the chemical formula Sb(C6H5)2 BR2. It is a white or yellow crystal that is relatively stable in air. The following is a description of some of the properties, uses, formulation and safety information of Triphenylantimony dibromide:
Nature:
-Appearance: White or yellow crystal
-Solubility: Soluble in organic solvents, slightly soluble in anhydrous alcohol
-Melting point: About 70-72 ° C
-Stability: relatively stable at room temperature, but it will decompose and release toxic gases
Use:
-Catalyst: It can be used as a metal catalyst for various reactions in organic synthesis, such as C- C bond formation, hydrogenation of aromatic hydrocarbons, etc.
-Flame retardant: In plastics, rubber and other materials, it can be used as a chloride ion substitute to make it have good flame retardant properties.
-Organic synthesis: As an important reagent in organic synthesis, it can participate in synthetic reactions, such as Bromination and rearrangement of olefins.
Method:
Triphenylantimony dibromide is usually prepared by reacting a phenyl antimony compound with a brominating agent. The specific preparation varies depending on the choice of reactants.
Safety Information:
- Triphenylantimony dibromide is irritating to the skin and eyes and should avoid direct contact.
-In the use of the process should take good ventilation facilities, and avoid the inhalation of dust or gas.
-Waste should be disposed of in accordance with local regulations to prevent pollution to the environment.
-During storage and handling, it should be sealed and stored to avoid contact with moisture to prevent the generation of toxic gases.
Nature:
-Appearance: White or yellow crystal
-Solubility: Soluble in organic solvents, slightly soluble in anhydrous alcohol
-Melting point: About 70-72 ° C
-Stability: relatively stable at room temperature, but it will decompose and release toxic gases
Use:
-Catalyst: It can be used as a metal catalyst for various reactions in organic synthesis, such as C- C bond formation, hydrogenation of aromatic hydrocarbons, etc.
-Flame retardant: In plastics, rubber and other materials, it can be used as a chloride ion substitute to make it have good flame retardant properties.
-Organic synthesis: As an important reagent in organic synthesis, it can participate in synthetic reactions, such as Bromination and rearrangement of olefins.
Method:
Triphenylantimony dibromide is usually prepared by reacting a phenyl antimony compound with a brominating agent. The specific preparation varies depending on the choice of reactants.
Safety Information:
- Triphenylantimony dibromide is irritating to the skin and eyes and should avoid direct contact.
-In the use of the process should take good ventilation facilities, and avoid the inhalation of dust or gas.
-Waste should be disposed of in accordance with local regulations to prevent pollution to the environment.
-During storage and handling, it should be sealed and stored to avoid contact with moisture to prevent the generation of toxic gases.
Last Update：2024-04-10 22:29:15
