Description

Diethyl 12-Aminododecylphosphonate, 95% is a high-purity, bifunctional organophosphorus compound featuring both a phosphonate ester and a primary amine group on a long alkyl chain. This unique structure makes it a valuable versatile intermediate for the synthesis of specialized surfactants, corrosion inhibitors, and functional polymers. It is primarily sought by R&D chemists and process engineers in the pharmaceutical, agrochemical, and advanced materials sectors for creating novel molecules with tailored surface-active or metal-chelating properties.

Application

• Pharmaceutical Intermediate: Used in the synthesis of novel drug candidates, particularly those requiring phosphonate or long-chain amine functionalities for biological activity or formulation.
• Agrochemical Synthesis: Serves as a key building block for creating specialized surfactants, adjuvants, or active ingredients with enhanced penetration or systemic properties.
• Corrosion Inhibitor Precursor: The molecule can be modified to produce effective corrosion inhibitors for industrial water treatment or metalworking fluids.
• Polymer Modification: Employed to introduce amine and phosphonate groups into polymer backbones or surfaces, enhancing adhesion, biocompatibility, or flame retardancy.
• Surface Active Agent (Surfactant): Acts as a precursor for synthesizing cationic or zwitterionic surfactants with unique emulsifying and dispersing properties for specialty formulations.
• Chelating Agent Synthesis: The amine and phosphonate groups make it a useful starting material for developing chelating ligands for metal ion sequestration or catalysis.
• Nanomaterial Functionalization: Used to attach functional organic layers to nanoparticles or other nanomaterials, improving their stability and compatibility in composite systems.
• Research & Development: A valuable tool in academic and industrial R&D for exploring new chemical entities in material science and medicinal chemistry.

Basic Information

Product Name	Diethyl 12-Aminododecylphosphonate, 95%
CAS No.	1049677-27-1
Molecular Formula	C₁₆H₃₆NO₃P
Molecular Weight	321.44 g/mol
Synonyms	12-Aminododecylphosphonic Acid Diethyl Ester; Diethyl (12-Aminododecyl)phosphonate; 12-Amino-1-dodecanol Diethyl Phosphonate; (12-Aminododecyl)phosphonic Acid Diethyl Ester; Amino C12 Phosphonate Ester; Dodecyl, 12-amino-, phosphonic acid, diethyl ester; Phosphonic acid, P-(12-aminododecyl)-, diethyl ester
EINECS	Contact for details

Quality Control

Our Diethyl 12-Aminododecylphosphonate, 95% is produced under a strict quality management system. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the specified 95% minimum purity and consistent performance. A comprehensive Certificate of Analysis (COA) detailing all test results is provided with every shipment to guarantee traceability and compliance with your research or production requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). The product is hygroscopic (moisture-sensitive) and should be handled under anhydrous conditions when possible to maintain stability.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Water Content (KF)	≤ 0.5%

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