Phosphine, bis(4-methoxyphenyl)-

Phosphine, bis(4-methoxyphenyl)- - Names and Identifiers

Name	Phosphine, bis(4-methoxyphenyl)-
Synonyms	Bis(4-methoxyphenyl)phosphine Phosphine, bis(4-methoxyphenyl)-
CAS	84127-04-8

Phosphine, bis(4-methoxyphenyl)- - Physico-chemical Properties

Molecular Formula	C14H15O2P
Molar Mass	246.24
Melting Point	36-40°C
Boling Point	352.4±42.0 °C(Predicted)
Flash Point	>110℃
Storage Condition	Room Temprature

Phosphine, bis(4-methoxyphenyl)- - Risk and Safety

Hazard Symbols	F - Flammable
Risk Codes	R11 - Highly Flammable R36/37/38 - 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.
UN IDs	1325
WGK Germany	3
Hazard Class	4.1
Packing Group	Ⅱ

Phosphine, bis(4-methoxyphenyl)- - Introduction

Phosphine, bis(4-methoxyphenyl)-is an organic compound with the chemical formula C14H17OP. The following is a description of its nature, use, preparation and safety information:

Nature:
Phosphine, bis(4-methoxyphenyl)-is a colorless to light yellow crystal or powder with a special aromatic smell. It has a melting point of about 68-70°C and a boiling point of about 310-312°C. It is soluble in organic solvents (such as ethanol, dichloromethane, etc.) at room temperature, and can form complexes with some metals.

Use:
Phosphine, bis(4-methoxyphenyl)-is an important ligand compound, which is widely used in organic synthesis and catalytic reactions. It can be used for metal-catalyzed hydrogenation reactions, addition reactions and cross-coupling reactions. In addition, it can also be used as a precursor for cadmium phosphide nanomaterials.

Preparation Method:
Phosphine, the preparation method of bis(4-methoxyphenyl)-usually adopts chemical reaction through synthesis. A common preparation method is to react 4-methoxyphenyl halide and triphenylphosphine in an organic solvent to produce the desired product.

Safety Information:
Phosphine, bis(4-methoxyphenyl)-some safety precautions need to be followed during use and storage. It may be irritating to the skin, eyes and respiratory tract, so it is necessary to pay attention to the use of personal protective equipment, such as gloves, safety glasses and protective masks. In addition, contact with oxidizing agents and strong acids should be avoided to prevent dangerous reactions.

Last Update：2024-04-10 22:29:15