Description

Phosphoric Acid,2-Naphthalenyl Diphenyl Ester is a specialized organophosphorus compound. This chemical serves as a critical intermediate and functional additive in advanced material synthesis, offering unique structural properties. It is primarily utilized by manufacturers in the polymer, specialty chemical, and pharmaceutical research sectors seeking to enhance product performance or develop novel compounds.

Application

• As a key intermediate in the synthesis of advanced polymers and resins.
• As a flame retardant or plasticizer component in specialized polymer formulations.
• In the research and development of pharmaceutical active ingredients and agrochemicals.
• As a stabilizer or additive in high-performance lubricants and functional fluids.
• For use in material science research, particularly in creating novel organic-inorganic hybrid materials.
• As a chelating agent or ligand precursor in catalytic systems and metal extraction processes.

Basic Information

Product Name	Phosphoric Acid,2-Naphthalenyl Diphenyl Ester
CAS No.	18872-49-6
Molecular Formula	C22H17O4P
Molecular Weight	376.34 g/mol
Synonyms	2-Naphthyl Diphenyl Phosphate; Diphenyl 2-Naphthyl Phosphate; Phosphoric Acid, Diphenyl 2-Naphthalenyl Ester; 2-Naphthalenol, 1,1'-(Phosphoric Acid Diphenyl Ester); NDDP; Phenyl 2-Naphthyl Phenyl Phosphate; 2-Naphthylphenyl Phenyl Phosphate; Diphenyl-2-naphthyl Phosphate
EINECS	Contact for details

Quality Control

Our Phosphoric Acid,2-Naphthalenyl Diphenyl Ester is produced under a stringent quality management system. Each batch undergoes comprehensive analytical testing, including chromatographic purity analysis and structural confirmation, to ensure it meets precise customer specifications and consistent batch-to-batch reliability. Certificates of Analysis (COA) documenting all critical parameters are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area away from incompatible materials such as strong bases and oxidizing agents. Recommended storage temperature is between 15°C and 25°C. Keep container tightly sealed when not in use to minimize moisture absorption and degradation.

Specification

Item	Specification
Appearance	White to off-white crystalline powder or solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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