56121-29-0

Basic information

• Product Name: Bis-(2-ethylhexyl)-hydroxymethyl phosphonate
• Synonyms: Bis-(2-ethylhexyl)-hydroxymethyl phosphonate
• CAS NO: 56121-29-0
• Molecular Formula: C17H37O4P
• Molecular Weight: 336.45
• Mol File: 56121-29-0.mol
• Article Data: 1

Chemical Properties

• Appearance: /
• CAS DataBase Reference: Bis-(2-ethylhexyl)-hydroxymethyl phosphonate(CAS DataBase Reference)
• NIST Chemistry Reference: Bis-(2-ethylhexyl)-hydroxymethyl phosphonate(56121-29-0)
• EPA Substance Registry System: Bis-(2-ethylhexyl)-hydroxymethyl phosphonate(56121-29-0)

Safety Data

• Hazardous Substances Data: 56121-29-0(Hazardous Substances Data)

Relevant articles and documents

USE OF NOVEL COMPOUNDS FOR SELECTIVELY EXTRACTING RARE EARTHS FROM AQUEOUS SOLUTIONS INCLUDING PHOSPHORIC ACID AND ASSOCIATED EXTRACTION METHOD

The invention relates to the use, as an extraction agent for extracting at least one rare earth from an aqueous phase including phosphoric acid, of at least one compound of the following general formula (I): where n is an integer equal to 0, 1 or 2,R1 and R2 are H or an aliphatic hydrocarbon group,one of R3 and R4 has the following formula (II): where R5 and R6 are a hydrocarbon, hydroxyl or alkoxyl group, and the other one of R3 and R4 has one of the following formulas (II′) and (III): where R5′ and R6′ are a hydrocarbon, hydroxyl or alkoxyl group, and R7 and R8 are H or an aliphatic hydrocarbon group. The invention also relates to a method for recovering at least one rare earth using said compound, as well as to specific compounds as such.