Description

1-Diphenoxyphosphoryloxynaphthalene is a specialized organophosphorus compound with the CAS registry number 25653-19-4. This chemical serves as a valuable intermediate in advanced organic synthesis, particularly in the construction of complex molecular architectures. It is primarily utilized by research institutions and industrial R&D departments focused on pharmaceuticals, agrochemicals, and materials science.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of novel active pharmaceutical ingredients (APIs) and prodrugs.
• Agrochemical Research: Used in developing new generations of pesticides, herbicides, and plant growth regulators.
• Ligand & Catalyst Precursor: Serves as a precursor for phosphorus-containing ligands used in catalytic systems.
• Polymer Chemistry: Employed in the synthesis of specialty polymers and flame retardants.
• Chemical Biology Probes: Useful for creating probes to study enzymatic activity and biological pathways.
• Material Science: Intermediate for organic electronic materials and advanced coatings.

Basic Information

Product Name	1-Diphenoxyphosphoryloxynaphthalene
CAS No.	25653-19-4
Molecular Formula	C22H17O4P
Molecular Weight	376.34 g/mol
Synonyms	1-Naphthyl Diphenyl Phosphate; Naphthalen-1-yl Diphenyl Phosphate; Diphenyl 1-Naphthyl Phosphate; 1-Naphthol Diphenyl Phosphate Ester; Phosphoric Acid, Diphenyl 1-Naphthyl Ester; 1-(Diphenoxyphosphoryloxy)naphthalene; O-(1-Naphthyl) O,O-Diphenyl Phosphate
EINECS	Contact for details

Quality Control

Our 1-Diphenoxyphosphoryloxynaphthalene is manufactured under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity and NMR/IR for structural confirmation, to ensure it meets the high standards required for research and industrial synthesis. Certificates of Analysis (COA) detailing all specifications are provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from strong bases and oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
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.