Description

(2-Butoxy-1-Naphtyl)Dibutyl=Phosphate is a specialized organophosphate ester compound, identified by CAS No. 73972-73-3. This chemical is valued for its unique properties as a strong alkali and organic solvent-compatible additive, making it a critical component in advanced industrial formulations. It is primarily needed by manufacturers in the lubricant, polymer, and specialty chemical sectors seeking performance-enhancing agents.

Application

• Extreme Pressure (EP) Additive: A key component in advanced lubricant and grease formulations to reduce wear under high load conditions.
• Plasticizer and Stabilizer: Used in polymer processing to improve flexibility and thermal stability of specialty plastics and resins.
• Solvent and Carrier Medium: Functions as a high-boiling-point solvent or carrier in coatings, inks, and agrochemical formulations.
• Metalworking Fluid Additive: Enhances the performance of cutting oils and hydraulic fluids by providing anti-wear and corrosion inhibition properties.
• Chemical Intermediate: Serves as a precursor or intermediate in the synthesis of more complex organophosphate compounds.
• Flame Retardant Synergist: Used in combination with other agents to improve flame retardancy in certain polymeric materials.

Basic Information

Item	Detail
Product Name	(2-Butoxy-1-Naphtyl)Dibutyl=Phosphate
CAS No.	73972-73-3
Molecular Formula	C22H35O4P
Molecular Weight	394.49 g/mol
Synonyms	Dibutyl (2-butoxy-1-naphthyl) phosphate; 2-Butoxy-1-naphthyl dibutyl phosphate; 1-Naphthol, 2-butoxy-, dibutyl phosphate; Phosphoric acid, dibutyl (2-butoxy-1-naphthyl) ester; Butyl Cellosolve naphthyl dibutyl phosphate; (2-Butoxynaphthalen-1-yl) dibutyl phosphate; Lubricant Additive TBPN; DBBNP
EINECS	Contact for details

Quality Control

Our production of (2-Butoxy-1-Naphtyl)Dibutyl=Phosphate adheres to a stringent quality management system. Every batch undergoes rigorous analytical testing to ensure consistent purity, identity, and performance. A comprehensive Certificate of Analysis (COA) detailing assay, impurity profile, and physical properties is provided with each shipment to guarantee it meets your specific application requirements.

Storage

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

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Acid Value	≤ 1.0 mg KOH/g
Water Content (KF)	≤ 0.2%
Specific Gravity (20°C)	1.05 - 1.10
Refractive Index (20°C)	1.510 - 1.520

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