Description

2-Naphtylmethylphosphonic Acid is a specialized organophosphorus compound characterized by a naphthalene backbone linked to a phosphonic acid functional group. This structure makes it a valuable intermediate and ligand in advanced chemical synthesis and material science. It is primarily sought by research and development teams in the pharmaceutical, agrochemical, and specialty chemical industries for applications requiring precise molecular scaffolding and metal chelation.

Application

• As a key intermediate in the synthesis of novel pharmaceutical active ingredients and agrochemicals.
• As a chelating ligand in catalysis and for the preparation of metal-organic frameworks (MOFs).
• In material science for the surface modification of metals and the development of functional coatings.
• For research into corrosion inhibitors and scale control agents in industrial water treatment.
• As a building block in the production of flame retardants and polymer additives.
• In analytical chemistry as a standard or reagent for method development.

Basic Information

Item	Detail
Product Name	2-Naphtylmethylphosphonic Acid
CAS No.	16672-84-7
Molecular Formula	C₁₁H₁₁O₃P
Molecular Weight	222.18 g/mol
Synonyms	2-Naphthylmethylphosphonic Acid; (Naphthalen-2-ylmethyl)phosphonic Acid; 2-(Naphthylmethyl)phosphonic Acid; β-Naphthylmethylphosphonic Acid; Phosphonic acid, P-[(2-naphthalenyl)methyl]-; 2-NMPA
EINECS	Contact for details

Quality Control

Our 2-Naphtylmethylphosphonic Acid is produced under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure high purity and consistency. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment to guarantee it meets your specific R&D 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). This compound is moisture-sensitive; keep the container tightly sealed in a dry environment.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%

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