Description

1-Chloromethyl Naphthalene is a versatile organic intermediate characterized by its reactive chloromethyl group attached to a naphthalene ring. This compound is valued for its role as a key building block in the synthesis of more complex molecules, enabling the introduction of the naphthylmethyl moiety. It is primarily sought after by manufacturers in the agrochemical, pharmaceutical, and specialty chemical industries for the production of advanced intermediates, active ingredients, and functional materials.

Application

• Agrochemical Intermediate: A crucial precursor in the synthesis of certain herbicides, fungicides, and plant growth regulators.
• Pharmaceutical Synthesis: Serves as a key building block for creating active pharmaceutical ingredients (APIs) and other bioactive molecules.
• Dye and Pigment Manufacturing: Used in the production of naphthalene-based dyes and organic pigments.
• Polymer and Resin Modifier: Acts as a functional monomer or cross-linking agent in specialty polymer formulations.
• Organic Synthesis Reagent: Employed in research and development for alkylation and functional group transformation reactions.
• Photoinitiator Component: Finds application in the formulation of UV-curable coatings and inks.

Basic Information

Product Name	1-Chloromethyl Naphthalene
CAS No.	86-52-2
Molecular Formula	C11H9Cl
Molecular Weight	176.64 g/mol
Synonyms	α-Chloromethylnaphthalene; (Chloromethyl)naphthalene; 1-Naphthylmethyl chloride; Naphthalen-1-ylmethyl chloride; NSC 406080; 1-(Chloromethyl)naphthalene; α-Naphthylmethyl chloride
EINECS	201-679-5

Quality Control

Our 1-Chloromethyl Naphthalene is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing, including assay by GC/HPLC and identification by FT-IR, to ensure it meets precise specifications and high-purity standards. A Certificate of Analysis (COA) detailing all test results is provided with each shipment to guarantee traceability and compliance.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area away from heat sources and incompatible materials. Recommended storage temperature is 2-25°C. The product is moisture-sensitive and should be handled under an inert atmosphere for prolonged storage to maintain stability.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid or solid
Identification (IR)	Conforms to structure
Assay (GC/HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Related Substances (GC/HPLC)	≤ 2.0% total

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