Description

Naphthalene,Dibutyl- CAS NO 38641-19-9 is a synthetic organic compound belonging to the dialkyl naphthalene class, valued for its role as a versatile chemical intermediate and solvent. Its molecular structure provides excellent solvency for polymers, resins, and other organic materials, making it a critical component in advanced formulations. This product is essential for manufacturers and R&D laboratories in the polymer, specialty chemical, and lubricant additive industries seeking reliable performance and consistent quality.

Application

• Chemical Intermediate: Serves as a key building block in the synthesis of more complex organic molecules, including dyes, pigments, and specialty surfactants.
• Polymer & Resin Solvent: Used as an effective solvent and processing aid in the production and formulation of various polymers, resins, and adhesives.
• Lubricant & Fuel Additive Component: Incorporated into formulations to enhance the performance characteristics of industrial lubricants and specialty fuel additives.
• Plasticizer & Softener: Acts as a secondary plasticizer or softener in specific polymer systems to improve flexibility and workability.
• Research & Development: Utilized in laboratory settings for method development, analytical testing, and the creation of novel material compositions.
• Specialty Cleaning Formulations: Employed in industrial cleaning solutions designed to dissolve tough organic residues and greases.

Basic Information

Product Name	Naphthalene,Dibutyl-
CAS No.	38641-19-9
Molecular Formula	C18H24
Molecular Weight	240.38 g/mol
Synonyms	1,2-Dibutylnaphthalene; Dibutylnaphthalene; Naphthalene, dibutyl-; 1,2-Di-n-butylnaphthalene; Di-n-butylnaphthalene; Butylnaphthalene (mixed isomers); Aromatic hydrocarbon solvent (C18)
EINECS	Contact for details

Quality Control

Our Naphthalene,Dibutyl- is produced under a stringent quality management system to ensure batch-to-batch consistency and reliability. Each lot undergoes comprehensive analytical testing, including assay by GC or HPLC and identity confirmation by spectroscopic methods, to meet exacting customer specifications. A Certificate of Analysis (COA) detailing purity, physical properties, and impurity profiles is provided with every shipment to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, well-ventilated area away from heat sources and incompatible materials such as strong acids and oxidizing agents. Recommended storage temperature is between 15°C and 25°C (59°F and 77°F). Keep container tightly sealed when not in use to prevent evaporation and minimize moisture uptake.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms to reference spectrum
Assay (GC)	≥ 98.0%
Water Content (KF)	≤ 0.1%
Specific Gravity (20°C)	0.92 - 0.96
Refractive Index (20°C)	1.55 - 1.57

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