Description

1-Vinylnaphthalene is a specialized aromatic monomer with the CAS number 826-74-4, valued for its ability to introduce a rigid, bulky naphthyl group into polymer chains. This compound matters for its role in creating advanced materials with enhanced thermal stability, refractive index, and specific optical properties. It is primarily needed by R&D chemists and manufacturers in the polymer, specialty chemical, and advanced material sectors for synthesizing functional polymers, organic semiconductors, and specialty coatings.

Application

• Polymer & Resin Modification: Acts as a comonomer to produce styrenic copolymers with improved heat resistance and mechanical strength.
• Advanced Material Synthesis: Serves as a key building block in the development of organic semiconductors and conductive polymers for electronic applications.
• Optical Material Production: Used in the synthesis of polymers with high refractive indices for optical lenses, films, and waveguides.
• Photoresist & Photopolymer Formulation: A valuable monomer in UV-curable resins and photoresists for microelectronics and printing plates.
• Chemical Intermediate: Employed in organic synthesis for pharmaceuticals, agrochemicals, and dyes, leveraging its reactive vinyl group.
• Adhesive & Coating Systems: Incorporated into specialty adhesive and coating formulations to enhance durability and chemical resistance.
• Research & Development: A crucial reagent in academic and industrial R&D for exploring new polymeric architectures and material properties.

Basic Information

Product Name	1-Vinylnaphthalene
CAS No.	826-74-4
Molecular Formula	C₁₂H₁₀
Molecular Weight	154.21 g/mol
Synonyms	Vinylnaphthalene; Naphthalene, 1-ethenyl-; 1-Ethenylnaphthalene; α-Vinylnaphthalene; VN; NSC 406080; 1-Naphthyl ethylene; 1-Vinylnaphthalene, stabilized
EINECS	212-562-0

Quality Control

Our 1-Vinylnaphthalene is produced under stringent quality management systems. Each batch undergoes comprehensive analytical testing, including chromatography and spectroscopy, to ensure high purity and consistency. A Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment to guarantee it meets your specific research or production requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at room temperature (15-25°C). Keep away from strong acids, oxidizing agents, and incompatible organic solvents. For long-term storage, consider storing under an inert atmosphere to prevent polymerization and oxidation.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 98.0%
Water Content (KF)	≤ 0.1%
Inhibitor (MEHQ)	100 - 200 ppm

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