Description

1,5-Diisopropylnaphthalene Speciality Chemicals is a high-purity, synthetic organic compound belonging to the class of alkylated naphthalenes. This specialty chemical is valued for its unique combination of chemical stability and tailored physical properties, making it a critical intermediate and functional component in advanced manufacturing. It is primarily sought after by R&D laboratories and industrial producers in the pharmaceutical, agrochemical, and advanced material sectors for applications requiring precise molecular architecture.

Application

• Pharmaceutical Intermediate: Serves as a key building block in the synthesis of complex active pharmaceutical ingredients (APIs) and other fine chemicals.
• Agrochemical Synthesis: Used in the production of advanced pesticides, herbicides, and plant growth regulators.
• Specialty Solvent & Reaction Medium: Acts as a high-boiling, inert solvent for specialized organic reactions and crystallization processes.
• Lubricant & Functional Fluid Additive: Imparts desirable properties such as thermal stability and low volatility in high-performance lubricants and heat transfer fluids.
• Chemical Research & Development: A valuable reagent for exploring new synthetic pathways and material science applications in academic and industrial R&D.
• Dye & Pigment Manufacturing: Functions as an intermediate in the synthesis of specific naphthalene-based dyes and organic pigments.

Basic Information

Product Name	1,5-Diisopropylnaphthalene Speciality Chemicals
CAS No.	27351-96-8
Molecular Formula	C₁₆H₂₀
Molecular Weight	212.33 g/mol
Synonyms	1,5-Bis(1-methylethyl)naphthalene; Diisopropylnaphthalene (mixed isomers); 1,5-DIPN; DINP; Naphthalene, 1,5-diisopropyl-; NSC 66487; 1,5-Di(propan-2-yl)naphthalene
EINECS	Contact for details

Quality Control

Our 1,5-Diisopropylnaphthalene is manufactured under a strict quality management system. Every batch undergoes rigorous analytical testing, including chromatography and spectroscopy, to ensure it meets precise purity and composition specifications. Certificates of Analysis (COA) documenting identity, assay, and impurity profiles are available upon request 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 incompatible materials such as strong acids and oxidizing agents. Recommended storage temperature is between 15°C and 25°C.

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%
Specific Gravity (20°C)	0.95 - 0.97
Refractive Index (20°C)	1.565 - 1.575

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