Description

2-Isopropenylnaphthalene is a specialized aromatic hydrocarbon monomer featuring a reactive vinylidene group attached to a naphthalene core. This unique structure makes it a valuable intermediate for synthesizing advanced polymers, resins, and fine chemicals. It is primarily sought by R&D laboratories and industrial manufacturers in the polymer, specialty chemical, and pharmaceutical sectors for applications requiring tailored molecular architectures.

Application

• Polymer & Resin Synthesis: Key monomer for producing specialty polymers, including styrenic copolymers and high-performance resins.
• Fine Chemical Intermediate: Used in the synthesis of complex organic molecules for pharmaceuticals and agrochemicals.
• Photoresist & Electronic Materials: Serves as a building block in the development of advanced photoresists and electronic chemicals.
• Adhesive & Coating Formulations: Imparts specific properties like thermal stability and adhesion in advanced coating systems.
• Organic Synthesis & Research: A versatile reagent in academic and industrial R&D for constructing naphthalene-based structures.
• Liquid Crystal & OLED Materials: Potential intermediate in the production of organic electronic materials.

Basic Information

Product Name	2-Isopropenylnaphthalene
CAS No.	3710-23-4
Molecular Formula	C₁₃H₁₂
Molecular Weight	168.24 g/mol
Synonyms	2-(1-Methylethenyl)naphthalene; 2-Vinylidenephenylnaphthalene; β-Isopropenylnaphthalene; 2-Isopropenylnaphthalene; Naphthalene, 2-isopropenyl-; 2-(Prop-1-en-2-yl)naphthalene; 1-Isopropenylnaphthalene (isomer); 2-(1-Methylvinyl)naphthalene
EINECS	223-055-5

Quality Control

Our 2-Isopropenylnaphthalene is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing, including GC, HPLC, and NMR, to ensure high purity and consistent performance. Certificates of Analysis (COA) detailing identity, purity, and impurity profiles are provided with each shipment to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C) under an inert atmosphere (e.g., nitrogen) to prevent oxidation. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Related Substances (GC)	Total impurities ≤ 3.0%

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