Description

1,7-Diisopropylnaphthalene is a specialized alkylated naphthalene derivative, a high-purity organic compound identified by CAS NO 94133-80-9. It serves as a valuable intermediate and functional material in advanced chemical synthesis and material science due to its unique steric and electronic properties derived from the isopropyl substituents. This chemical is essential for manufacturers and R&D laboratories in the pharmaceutical, agrochemical, and specialty polymer sectors seeking to develop novel compounds with tailored performance characteristics.

Application

• Chemical Intermediate: A key building block in the synthesis of advanced pharmaceuticals, agrochemicals, and liquid crystal compounds.
• Solvent & Process Aid: Used as a high-boiling-point solvent or a process medium in specialized organic reactions and separations.
• Polymer & Resin Modifier: Acts as a monomer or plasticizer component to modify the thermal and mechanical properties of engineered polymers and resins.
• Research & Development: Serves as a standard or reagent in academic and industrial R&D for studying reaction mechanisms and developing new materials.
• Dye & Pigment Synthesis: Utilized in the production of specialized dyes, pigments, and optical brighteners.
• Lubricant & Fuel Additive: Functions as a precursor or performance additive in the formulation of high-stability synthetic lubricants and specialty fuels.

Basic Information

Product Name	1,7-Diisopropylnaphthalene
CAS No.	94133-80-9
Molecular Formula	C₁₆H₂₀
Molecular Weight	212.33 g/mol
Synonyms	1,7-Bis(1-methylethyl)naphthalene; Naphthalene, 1,7-diisopropyl-; 1,7-DIPN; Diisopropylnaphthalene (mixed isomers); DINP (context-specific); 1,7-Di(propan-2-yl)naphthalene
EINECS	Contact for details

Quality Control

Our 1,7-Diisopropylnaphthalene is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing, including GC, HPLC, and NMR, to ensure high chemical purity and consistency. Certificates of Analysis (COA) detailing identity, assay, and impurity profiles are provided with every shipment to support your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area away from strong acids and oxidizing agents. Recommended storage temperature is between 15°C and 25°C. Keep the container tightly sealed when not in use to prevent contamination and moisture absorption.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 98.0%
Related Substances (GC)	Total impurities ≤ 2.0%
Water Content (KF)	≤ 0.1%
Refractive Index	Contact for details
Density	Contact for details

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