triphenyl(propan-2-yl)phosphanium
Phosphonium,(1-methylethyl)triphenyl-, bromide (1:1)
CAS: 1530-33-2
Molecular Formula: C21H22BrP
triphenyl(propan-2-yl)phosphanium - Names and Identifiers
triphenyl(propan-2-yl)phosphanium - Physico-chemical Properties
| Molecular Formula | C21H22BrP |
| Molar Mass | 385.29 |
| Density | g/cm3 |
| Melting Point | 239-240 °C |
| Boling Point | °Cat760mmHg |
| Flash Point | °C |
| Solubility | Methanol |
| Appearance | Solid |
| Color | WHite |
| Storage Condition | Room Temprature |
triphenyl(propan-2-yl)phosphanium - Introduction
Phosphonium,(1-methyllethyl) triphenyl-, bromide (1:1), also known as TPPIB, is an organophosphorus compound. The following is a description of its nature, use, preparation and safety information:
Nature:
-Appearance: TPPIB is a colorless liquid with a weak fragrance.
-Melting point and boiling point: Its melting point is -40 ° C, and the boiling point is about 365 ° C.
-Solubility: TPPIB is soluble in organic solvents such as ethers, alcohols and aromatic hydrocarbons.
Use:
-Catalyst: TPPIB is commonly used as a catalyst for oxyphosphorylation reactions, for dehydration reactions, esterification and condensation reactions in organic synthesis.
-Flame retardant: TPPIB can be used as a flame retardant and added to products such as plastics, rubber and coatings.
-Chemical intermediates: TPPIB can also be used as an intermediate for the production of other organophosphorus compounds.
Method:
The preparation method of TPPIB is mainly synthesized by bromination of triphenylphosphine bromide and isopropyl, and the reaction is carried out under the protection of inert gas.
Safety Information:
-Toxicity: TPPIB is moderately toxic and may cause harm to people and the environment. Exposure to or inhalation of high concentrations of TPPIB may cause irritation, such as difficulty breathing, headache, and nausea.
-Protective measures: Wear appropriate protective equipment, such as gloves, goggles and protective clothing. When using or storing TPPIB, care should be taken to avoid contact with oxidants and fire sources, avoid high temperatures and direct sunlight.
Please note that when using and handling TPPIB, you should carefully read and follow the relevant safety manuals and guidelines, and operate under the guidance of professionals.
Nature:
-Appearance: TPPIB is a colorless liquid with a weak fragrance.
-Melting point and boiling point: Its melting point is -40 ° C, and the boiling point is about 365 ° C.
-Solubility: TPPIB is soluble in organic solvents such as ethers, alcohols and aromatic hydrocarbons.
Use:
-Catalyst: TPPIB is commonly used as a catalyst for oxyphosphorylation reactions, for dehydration reactions, esterification and condensation reactions in organic synthesis.
-Flame retardant: TPPIB can be used as a flame retardant and added to products such as plastics, rubber and coatings.
-Chemical intermediates: TPPIB can also be used as an intermediate for the production of other organophosphorus compounds.
Method:
The preparation method of TPPIB is mainly synthesized by bromination of triphenylphosphine bromide and isopropyl, and the reaction is carried out under the protection of inert gas.
Safety Information:
-Toxicity: TPPIB is moderately toxic and may cause harm to people and the environment. Exposure to or inhalation of high concentrations of TPPIB may cause irritation, such as difficulty breathing, headache, and nausea.
-Protective measures: Wear appropriate protective equipment, such as gloves, goggles and protective clothing. When using or storing TPPIB, care should be taken to avoid contact with oxidants and fire sources, avoid high temperatures and direct sunlight.
Please note that when using and handling TPPIB, you should carefully read and follow the relevant safety manuals and guidelines, and operate under the guidance of professionals.
Last Update：2024-04-09 15:17:52
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