Description

1-Undecylnaphthalene is a high-purity alkylated naphthalene derivative, identified by CAS NO 7225-71-0. This specialty organic compound serves as a critical intermediate and functional material in advanced chemical synthesis and materials science. It is essential for research and development laboratories, fine chemical manufacturers, and industrial sectors requiring tailored aromatic structures.

Application

• Chemical Intermediate: A key building block in the synthesis of more complex organic molecules, including liquid crystals, pharmaceuticals, and agrochemicals.
• Lubricant & Fuel Additive Precursor: Used in the development of high-performance synthetic lubricants and fuel stabilizers due to its alkylated aromatic structure.
• Polymer & Resin Modifier: Acts as a plasticizer or comonomer to modify the properties of polymers, enhancing flexibility, thermal stability, or solubility.
• Research & Development: Serves as a standard or reagent in academic and industrial R&D for studying reaction mechanisms and material properties.
• Surfactant & Detergent Synthesis: Utilized as a hydrophobic precursor in the production of specialized surfactants and emulsifiers.
• Organic Semiconductor Research: Investigated as a potential component in the development of organic electronic materials due to its conjugated system.

Basic Information

Product Name	1-Undecylnaphthalene
CAS No.	7225-71-0
Molecular Formula	C₂₁H₃₀
Molecular Weight	282.47 g/mol
Synonyms	1-Undecylnaphthalene; Naphthalene, 1-undecyl-; Undecylnaphthalene; 1-n-Undecylnaphthalene; α-Undecylnaphthalene; NSC 163496; 7225-71-0; 1-(Undecyl)naphthalene
EINECS	Contact for details

Quality Control

Our 1-Undecylnaphthalene is manufactured under strict quality management protocols to ensure batch-to-batch consistency and high purity. Each lot is analyzed using advanced techniques including GC, HPLC, and NMR to verify identity and assay. A comprehensive Certificate of Analysis (COA) detailing purity, physical properties, and impurity profiles is provided with every shipment, ensuring full traceability and compliance with your research or production specifications.

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 oxidizing agents.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC/HPLC)	≥ 97.0%
Water Content	≤ 0.5%

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