Description

1,8-Diisopropylnaphthalene is a high-purity, specialty aromatic compound valued for its unique chemical structure and properties. It serves as a critical intermediate and functional material in advanced chemical synthesis and industrial applications. This product is essential for manufacturers and R&D laboratories in the pharmaceutical, agrochemical, and specialty chemical sectors seeking reliable, high-quality raw materials.

Application

• Chemical Intermediate: A key building block in the synthesis of more complex organic molecules, particularly in pharmaceutical and agrochemical research.
• Solvent & Reaction Medium: Used as a specialized, high-boiling solvent for sensitive reactions where conventional solvents are unsuitable.
• Lubricant & Heat Transfer Fluid Additive: Employed as a base stock or performance additive in advanced synthetic lubricants and heat transfer fluids due to its thermal stability.
• Dye & Pigment Manufacturing: Acts as a precursor or intermediate in the production of specific naphthalene-based dyes and organic pigments.
• Polymer & Resin Modifier: Utilized to modify the properties of certain polymers and resins, influencing characteristics like plasticity or solubility.
• Research & Development: Serves as a standard or reagent in analytical chemistry and materials science research.

Basic Information

Product Name	1,8-Diisopropylnaphthalene
CAS No.	24192-58-3
Molecular Formula	C₁₆H₂₀
Molecular Weight	212.33 g/mol
Synonyms	1,8-Bis(1-methylethyl)naphthalene; Diisopropylnaphthalene (mixed isomers); DINP; Naphthalene, 1,8-diisopropyl-; 1,8-DIPN; NSC 66480; 1,8-Bis(isopropyl)naphthalene
EINECS	Contact for details

Quality Control

Our 1,8-Diisopropylnaphthalene is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including chromatography (GC/HPLC) and spectroscopic methods, to ensure identity, purity, and consistency. Certificates of Analysis (COA) documenting all critical parameters are available upon request to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from strong acids and incompatible materials such as strong oxidizing agents. For long-term storage, consider under an inert atmosphere to maintain optimal purity.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 98.0%
Related Substances (GC)	≤ 2.0% total
Water Content (KF)	≤ 0.1%
Refractive Index (n20D)	1.570 - 1.580
Density (20°C)	0.96 - 0.98 g/mL

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