4671-82-3

Basic information

• Product Name: Propylenediphosphonicacid
• Synonyms: Propylenediphosphonicacid,98+%;1,3-Propylenebisphosphonic acid, 98 %;1,3-Propylenediphosphonic Acid
• CAS NO: 4671-82-3
• Molecular Formula: C3H10O6P2
• Molecular Weight: 204.055422
• Mol File: 4671-82-3.mol

Chemical Properties

• Melting Point: 178°C
• Boiling Point: 532.2 °C at 760 mmHg
• Flash Point: 275.7 °C
• Appearance: /Powder
• Density: 1.747 g/cm³
• Vapor Pressure: 9.53E-13mmHg at 25°C
• Solubility: soluble in Methanol
• CAS DataBase Reference: Propylenediphosphonicacid(CAS DataBase Reference)
• NIST Chemistry Reference: Propylenediphosphonicacid(4671-82-3)
• EPA Substance Registry System: Propylenediphosphonicacid(4671-82-3)

Safety Data

• RIDADR: UN 3261 8/PG III
• HazardClass: 8
• PackingGroup: III
• Hazardous Substances Data: 4671-82-3(Hazardous Substances Data)

Usage

Uses

Used in Detergent Industry:
Propylenediphosphonic acid is used as a chelating agent for enhancing the cleaning efficiency of detergents. Its ability to bind metal ions helps prevent the formation of metal deposits on surfaces, ensuring a more effective and thorough cleaning process.
Used in Water Treatment Industry:
Propylenediphosphonic acid is used as a corrosion inhibitor and scale control agent in water treatment processes. By forming stable complexes with metal ions, it helps prevent the formation of scale and corrosion, which can damage equipment and infrastructure in water treatment systems.
Used in Scale Removal Applications:
Propylenediphosphonic acid is used as a scale remover to dissolve and remove existing scale deposits in various industrial systems. Its chelating properties enable it to break down and disperse scale, making it easier to remove and maintain the efficiency of the system.
Safety Considerations:
While safety data on propylenediphosphonic acid is limited, it is important to handle this chemical with care to avoid harm or reactions. As with many chemicals, proper safety measures should be taken during its use and disposal to ensure the well-being of individuals and the environment.

InChI:InChI=1/C3H10O6P2/c1-3(11(7,8)9)2-10(4,5)6/h3H,2H2,1H3,(H2,4,5,6)(H2,7,8,9)/p-4/t3-/m0/s1

Upstream product

• 22401-25-8 1,3-bis(diethoxyphosphinyl)propane 
• 2303-76-6 sodium diethyl phosphite 
• 109-64-8 1,3-dibromo-propane 

Relevant articles and documents

Flexible diphosphonic acids for the isolation of uranyl hybrids with heterometallic UVI = O - ZnII cation-cation interactions

A family of uranyl diphosphonates have been hydrothermally synthesized using various flexible diphosphonic acids and Zn(UO2)(OAc) 4·7H2O in the presence of bipy or phen. Single-crystal X-ray analyses indicate that these compounds represent the first examples of uranyl phosphonates with heterometallic UVI = O - Zn II cation-cation interactions.

Nanostructures comprising manganese

Disclosed herein are nanostructures comprising manganese ions incorporated in a polymeric framework comprising at least five geminal bisphosphonate groups, wherein the geminal bisphosphonate groups independently of each other are incorporated as -R3

NOVEL MANGANESE COMPRISING NANOSTRUCTURES

Disclosed herein are nanostructures comprising a polymeric framework comprising at least five geminal bisphosphonate groups, wherein the geminal bisphosphonate groups independently of each other are incorporated as - R3R4C(P=O(ORsup

Substitution of the phosphonic acid and hydroxamic acid functionalities of the DXR inhibitor FR900098: An attempt to improve the activity against Mycobacterium tuberculosis

Two series of FR900098/fosmidomycin analogs were synthesized and evaluated for MtDXR inhibition and Mycobacterium tuberculosis whole-cell activity. The design rationale of these compounds involved the exchange of either the phosphonic acid or the hydroxamic acid part for alternative acidic and metal-coordinating functionalities. The best inhibitors provided IC50 values in the micromolar range, with a best value of 41 μM.