7402-01-9

Basic information

• Product Name: (chloromethylidene)(triphenyl)-lambda~5~-phosphane
• CAS NO: 7402-01-9
• Molecular Formula: C₁₉H₁₆ClP
• Molecular Weight: 310.7571
• Mol File: 7402-01-9.mol
• Article Data: 0

Chemical Properties

• Boiling Point: 453.9°C at 760 mmHg
• Flash Point: 228.3°C
• Density: 1.19g/cm³
• Vapor Pressure: 5.37E-08mmHg at 25°C
• Refractive Index: 1.625
• CAS DataBase Reference: (chloromethylidene)(triphenyl)-lambda~5~-phosphane(CAS DataBase Reference)
• NIST Chemistry Reference: (chloromethylidene)(triphenyl)-lambda~5~-phosphane(7402-01-9)
• EPA Substance Registry System: (chloromethylidene)(triphenyl)-lambda~5~-phosphane(7402-01-9)

Safety Data

• Hazardous Substances Data: 7402-01-9(Hazardous Substances Data)

Usage

Description

(Chloromethylidene)(triphenyl)-lambda~5~-phosphane, also known as chloromethylene(triphenyl)phosphine, is a complex organophosphorus compound with the formula ClCHP(C6H5)3. It is a highly reactive and versatile reagent used in organic synthesis as a strong nucleophile and as a ligand in various transition metal-catalyzed reactions. This colorless to pale yellow liquid with a pungent odor is highly air and moisture sensitive, necessitating careful handling and storage. It serves as an important tool in organic chemistry, particularly in the preparation of pharmaceuticals and fine chemicals.

Uses

Used in Organic Synthesis:
(Chloromethylidene)(triphenyl)-lambda~5~-phosphane is used as a strong nucleophile for [facilitating various organic reactions and bond formations] due to its high reactivity and ability to participate in a wide range of chemical transformations.
Used in Pharmaceutical Industry:
(Chloromethylidene)(triphenyl)-lambda~5~-phosphane is used as a key intermediate in the synthesis of [various pharmaceuticals] for [its role in creating complex molecular structures that are difficult to achieve with other reagents].
Used in Fine Chemicals Production:
(Chloromethylidene)(triphenyl)-lambda~5~-phosphane is used as a versatile reagent in the production of [fine chemicals] for [its ability to form a diverse array of chemical compounds with specific properties].
Used in Transition Metal-Catalyzed Reactions:
(Chloromethylidene)(triphenyl)-lambda~5~-phosphane is used as a ligand in [transition metal-catalyzed reactions] for [enhancing the efficiency and selectivity of these reactions, leading to the formation of desired products with greater precision].