Methanediylbis(phosphonous dichloride), with the CAS number 28240-68-8, is an organophosphorus compound characterized by its dual phosphonous dichloride functional groups attached to a central methylene (-CH2-) unit. This compound typically appears as a colorless to pale yellow liquid and is known for its reactivity, particularly due to the presence of phosphorus-chlorine bonds, which can undergo hydrolysis in the presence of moisture, releasing hydrochloric acid and forming phosphonic acids. It is primarily used in the synthesis of various phosphorus-containing compounds and as an intermediate in the production of flame retardants and agricultural chemicals. The compound exhibits moderate toxicity, necessitating careful handling and storage to prevent exposure. Its chemical structure contributes to its potential applications in materials science and organic synthesis, where phosphorus-containing moieties are of interest for their unique properties. As with many organophosphorus compounds, it is important to consider environmental and safety regulations when working with this substance.

methanediylbis(phosphonous dichloride)

28240-68-8: Methanediylbis(phosphonous dichloride), with the CAS number 28240-68-8, is an organophosphorus compound characterized by its dual phosphonous dichloride functional groups attached to a central methylene (-CH2-) unit. This compound typically appears as a colorless to pale yellow liquid and is known for its reactivity, particularly due to the presence of phosphorus-chlorine bonds, which can undergo hydrolysis in the presence of moisture, releasing hydrochloric acid and forming phosphonic acids. It is primarily used in the synthesis of various phosphorus-containing compounds and as an intermediate in the production of flame retardants and agricultural chemicals. The compound exhibits moderate toxicity, necessitating careful handling and storage to prevent exposure. Its chemical structure contributes to its potential applications in materials science and organic synthesis, where phosphorus-containing moieties are of interest for their unique properties. As with many organophosphorus compounds, it is important to consider environmental and safety regulations when working with this substance.

CAS 28240-68-8

methanediylbis(phosphonous dichloride)

Bis(dichlorophosphino)methane

Ref: IN-DA003OAI

Bis(dichlorophosphino)methane, min. 90%

Ref: 08-15-0081