Description

1-n-Propylnaphthalene is a high-purity alkylated naphthalene derivative, valued for its role as a versatile chemical intermediate and solvent in advanced organic synthesis. Its specific structure offers a balance of lipophilicity and reactivity, making it a critical component for creating specialized materials and fine chemicals. This product is essential for R&D laboratories and industrial manufacturers in the pharmaceutical, agrochemical, and specialty polymer sectors seeking reliable, high-quality building blocks.

Application

• Chemical Intermediate: A key building block in the synthesis of more complex organic compounds, including pharmaceuticals, liquid crystals, and agrochemicals.
• Solvent & Reaction Medium: Used as a non-polar, high-boiling solvent for specialized organic reactions and recrystallization processes.
• Research & Development: Employed in academic and industrial R&D for studying reaction mechanisms and developing new synthetic pathways.
• Polymer & Resin Modification: Acts as a plasticizer or compatibilizer additive in the formulation of specialty polymers and resins.
• Lubricant & Fuel Additive Precursor: Serves as a precursor in the manufacturing of advanced synthetic lubricants and fuel additive components.
• Dye & Pigment Synthesis: Utilized in the production of specific naphthalene-based dyes and organic pigments.

Basic Information

Product Name	1-n-Propylnaphthalene
CAS No.	2765-18-6
Molecular Formula	C₁₃H₁₄
Molecular Weight	170.25 g/mol
Synonyms	1-Propylnaphthalene; n-Propylnaphthalene; NSC 66445; 1-(n-Propyl)naphthalene; α-Propylnaphthalene; Propylnaphthalene
EINECS	220-447-7

Quality Control

Our 1-n-Propylnaphthalene is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing, including GC, HPLC, and NMR, to ensure identity, purity, and consistency. We provide full traceability and detailed Certificates of Analysis (COA) with each shipment, confirming compliance with agreed specifications. Our quality commitment supports applications requiring high reliability, from research to commercial-scale production.

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 heat, sparks, and open flame. 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%
Water Content (KF)	≤ 0.1%
Refractive Index (n20D)	1.595 - 1.605
Density (20°C)	0.98 - 1.00 g/mL

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