254762-10-2

Basic information

• Product Name: PEG3-bis(phosphonic acid)
• Synonyms: PEG3-bis(phosphonic acid)
• CAS NO: 254762-10-2
• Molecular Formula: C8H20O9P2
• Molecular Weight: 322.186522
• Mol File: 254762-10-2.mol
• Article Data: 0

Chemical Properties

• Appearance: /
• CAS DataBase Reference: PEG3-bis(phosphonic acid)(CAS DataBase Reference)
• NIST Chemistry Reference: PEG3-bis(phosphonic acid)(254762-10-2)
• EPA Substance Registry System: PEG3-bis(phosphonic acid)(254762-10-2)

Safety Data

• Hazardous Substances Data: 254762-10-2(Hazardous Substances Data)

Usage

Description

PEG3-bis(phosphonic acid) is a PEG (polyethylene glycol) linker containing two phosphonic acid groups. The hydrophilic PEG linker increases compound solubility in aqueous media, making it suitable for various applications.

Uses

Used in Chemical Synthesis:
PEG3-bis(phosphonic acid) is used as a building block for the synthesis of various functional materials, such as dendrimers, polymers, and metal-organic frameworks. The presence of phosphonic acid groups allows for the formation of stable coordination bonds with metal ions, enhancing the stability and properties of the resulting materials.
Used in Water Treatment:
PEG3-bis(phosphonic acid) is used as a scale inhibitor in water treatment applications. The phosphonic acid groups can chelate metal ions, such as calcium and magnesium, preventing the formation of scale deposits in pipes and heat exchangers. This helps to maintain the efficiency of water systems and reduce maintenance costs.
Used in Agriculture:
In agriculture, PEG3-bis(phosphonic acid) is used as a plant growth regulator. The phosphonic acid groups can be absorbed by plant roots and stimulate growth and development. This can lead to increased crop yields and improved resistance to environmental stressors.
Used in Environmental Remediation:
PEG3-bis(phosphonic acid) can be used in environmental remediation processes, such as the removal of heavy metal ions from contaminated water or soil. The chelating properties of the phosphonic acid groups enable the capture and sequestration of heavy metals, reducing their mobility and potential toxicity.
Used in Biomedical Applications:
In the biomedical field, PEG3-bis(phosphonic acid) can be used as a component of drug delivery systems or as a coating material for medical devices. The hydrophilic PEG linker can improve the biocompatibility and reduce the immunogenicity of these systems, while the phosphonic acid groups can facilitate interactions with biological molecules or surfaces.