Bis(3-methylphenyl)phosphine oxide
Phosphine oxide, bis(3-methylphenyl)-
CAS: 145290-34-2
Molecular Formula: C14H15OP
Bis(3-methylphenyl)phosphine oxide - Names and Identifiers
| Name | Phosphine oxide, bis(3-methylphenyl)- |
| Synonyms | Bis(3-methylphenyl)phosphine oxide Phosphine oxide, bis(3-Methylphenyl) Phosphine oxide, bis(3-methylphenyl)- |
| CAS | 145290-34-2 |
Bis(3-methylphenyl)phosphine oxide - Physico-chemical Properties
| Molecular Formula | C14H15OP |
| Molar Mass | 230.24 |
| Boling Point | 374.4±45.0 °C(Predicted) |
Bis(3-methylphenyl)phosphine oxide - Introduction
Phosphine oxide, bis(3-methylphenyl)-, chemical formula C12H9PO4, is an organophosphorus compound. The following is an introduction to the nature, use, formulation and safety information of phosphate oxide, bis(3-methylphenyl):
Nature:
Phosphine oxide, bis(3-methylphenyl)-is a colorless to light yellow solid with a special odor. It is insoluble in water at room temperature, but soluble in organic solvents, such as ketones, alcohols, ethers, etc. It has high thermal and Oxidative stability.
Use:
Phosphine oxide, bis(3-methylphenyl)-mainly used as a catalyst and flame retardant in organic synthesis reactions. As a catalyst, it can promote the progress of esterification, condensation, acylation and the like. As a flame retardant, it can be added to plastics, rubber, coatings and other materials to provide flame retardant properties and reduce the risk of fire.
Method:
Phosphine oxide, bis(3-methylphenyl)-Prepared primarily by the alkylation of metatolyl. In General, meta-tolyllithium is reacted with phosphorus oxide to form meta-tolylphosphorus oxide. The reaction needs to be carried out under an inert atmosphere and attention needs to be paid to the safety of the operation.
Safety Information:
Phosphine oxide, bis(3-methylphenyl)-is a relatively toxic compound that is irritating and allergenic. Skin contact, inhalation or ingestion may cause adverse reactions such as eye and respiratory irritation. Therefore, personal protective equipment such as protective gloves, masks and goggles should be worn during use to avoid direct contact. The operation should be carried out in a well-ventilated place and care should be taken to avoid mixing with other chemicals.
Nature:
Phosphine oxide, bis(3-methylphenyl)-is a colorless to light yellow solid with a special odor. It is insoluble in water at room temperature, but soluble in organic solvents, such as ketones, alcohols, ethers, etc. It has high thermal and Oxidative stability.
Use:
Phosphine oxide, bis(3-methylphenyl)-mainly used as a catalyst and flame retardant in organic synthesis reactions. As a catalyst, it can promote the progress of esterification, condensation, acylation and the like. As a flame retardant, it can be added to plastics, rubber, coatings and other materials to provide flame retardant properties and reduce the risk of fire.
Method:
Phosphine oxide, bis(3-methylphenyl)-Prepared primarily by the alkylation of metatolyl. In General, meta-tolyllithium is reacted with phosphorus oxide to form meta-tolylphosphorus oxide. The reaction needs to be carried out under an inert atmosphere and attention needs to be paid to the safety of the operation.
Safety Information:
Phosphine oxide, bis(3-methylphenyl)-is a relatively toxic compound that is irritating and allergenic. Skin contact, inhalation or ingestion may cause adverse reactions such as eye and respiratory irritation. Therefore, personal protective equipment such as protective gloves, masks and goggles should be worn during use to avoid direct contact. The operation should be carried out in a well-ventilated place and care should be taken to avoid mixing with other chemicals.
Last Update：2024-04-10 22:29:15
