Description

Isocyanatonaphthalene is a specialized aromatic isocyanate derivative, serving as a versatile and high-value chemical building block. Its core value lies in its ability to introduce the reactive isocyanate functional group into naphthalene-based structures, enabling the synthesis of advanced polymers and fine chemicals. This product is essential for R&D chemists and process engineers in the pharmaceutical intermediates, agrochemical, and advanced material sectors seeking to develop novel compounds with tailored properties.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly those containing naphthalene scaffolds.
• Agrochemical Synthesis: Building block for creating novel herbicides, fungicides, and pesticides with enhanced efficacy.
• Polymer & Resin Modification: Used to produce specialized polyurethanes, polyureas, and other polymers with improved thermal stability and mechanical properties.
• Dye & Pigment Manufacturing: Intermediate in the production of high-performance organic dyes and pigments.
• Cross-linking Agent: Functions as a cross-linker in coatings, adhesives, and elastomers to enhance durability and chemical resistance.
• Research & Development: Critical reagent in organic synthesis and material science research for exploring new chemical entities.

Basic Information

Product Name	Isocyanatonaphthalene
CAS No.	30135-65-0
Molecular Formula	C11H7NO
Molecular Weight	169.18 g/mol
Synonyms	1-Naphthyl isocyanate; α-Naphthyl isocyanate; Naphthalen-1-yl isocyanate; Isocyanic acid 1-naphthyl ester; 1-Isocyanatonaphthalene; NSC 8642; Naphthylisocyanate
EINECS	Contact for details

Quality Control

Our Isocyanatonaphthalene is manufactured under strict quality management protocols. Every batch undergoes comprehensive analytical testing, including HPLC, GC, and NMR, to ensure high purity and consistency. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are provided and available upon request, supporting compliance in regulated applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed under an inert atmosphere (e.g., nitrogen or argon) after opening to prevent degradation by moisture.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid or solid
Identification (IR)	Conforms
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%

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