Description

Phosphonic Acid, [1-(Acetylamino)Propylidene]Bis- (9Ci) is a specialized organophosphorus compound that serves as a versatile intermediate and functional additive. Its molecular structure, featuring both phosphonic acid and acetylamino groups, makes it valuable for applications requiring chelation, surface modification, or as a precursor for more complex molecules. This chemical is primarily sought by R&D chemists and process engineers in the agrochemical, pharmaceutical, and specialty materials sectors for synthesis and formulation work.

Application

• Agrochemical Intermediate: Key precursor in the synthesis of novel herbicides, plant growth regulators, and fungicides with enhanced activity.
• Pharmaceutical Synthesis: Serves as a building block for developing active pharmaceutical ingredients (APIs), particularly those requiring phosphonate or bisphosphonate motifs.
• Water Treatment Formulations: Acts as a scale and corrosion inhibitor in industrial cooling and boiler water systems due to its chelating properties.
• Metal Surface Treatment: Used in formulations for metal cleaning, pickling, and plating baths to control metal ions and improve surface quality.
• Polymer Additive: Functions as a flame retardant synergist or stabilizer in specific polymer compositions.
• Research & Development: Employed in academic and industrial labs for investigating new organophosphorus chemistry and material science applications.

Basic Information

Item	Details
Product Name	Phosphonic Acid, [1-(Acetylamino)Propylidene]Bis- (9Ci)
CAS No.	75206-88-1
Molecular Formula	C5H11NO6P2
Molecular Weight	243.09 g/mol
Synonyms	1-(Acetylamino)propylidenediphosphonic Acid; (1-Acetamidoethylidene)diphosphonic Acid; AAPD; Amino Trimethylene Phosphonic Acid Derivative; N-(1,1-Diphosphonoethyl)acetamide; PBAA; Phosphonic acid, P,P'-(1-acetylaminoethylidene)bis-; Acetamidomethanediphosphonic Acid
EINECS	Contact for details

Quality Control

Every batch of Phosphonic Acid, [1-(Acetylamino)Propylidene]Bis- (9Ci) is produced and tested under a strict quality management system. We ensure compliance with relevant industry standards and customer-specific requirements. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with each shipment to guarantee traceability and consistency for your critical applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept sealed to prevent moisture absorption, which can affect product quality and stability. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Water Content (KF)	≤ 2.0%
Heavy Metals (as Pb)	≤ 20 ppm
Residue on Ignition	≤ 0.5%

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.