Description

(Chloromethyl)Naphthalene is a versatile chlorinated aromatic intermediate of significant importance in synthetic organic chemistry. Its reactive chloromethyl group makes it a valuable building block for the synthesis of more complex molecules across several high-value industries. This compound is primarily utilized by research institutions and manufacturers in the pharmaceutical, agrochemical, and specialty chemical sectors for developing active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of various active pharmaceutical ingredients (APIs), particularly those with naphthalene-based structures.
• Agrochemical Synthesis: Used in the production of herbicides, fungicides, and other crop protection agents where the naphthalene moiety is required for biological activity.
• Ligand and Catalyst Preparation: Acts as a starting material for the synthesis of specialized ligands and organometallic catalysts used in asymmetric synthesis and polymerization processes.
• Functional Material Development: Employed in the research and production of organic electronic materials, liquid crystals, and advanced polymers.
• Dye and Pigment Manufacturing: Functions as an intermediate in the synthesis of certain naphthalene-based dyes and colorants.
• Cross-coupling Reactions: Utilized in palladium-catalyzed cross-coupling reactions, such as Suzuki or Heck reactions, to construct complex biaryl systems.

Basic Information

Item	Details
Product Name	(Chloromethyl)Naphthalene
CAS No.	35255-58-4
Molecular Formula	C11H9Cl
Molecular Weight	176.64 g/mol
Synonyms	1-(Chloromethyl)naphthalene; α-Chloromethylnaphthalene; Naphthalene-1-ylmethyl chloride; 1-Naphthylmethyl chloride; (1-Naphthylmethyl)chloride; Chloro(methyl)naphthalene
EINECS	Contact for details

Quality Control

Our (Chloromethyl)Naphthalene is produced under stringent quality management protocols to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including chromatographic purity assays and identity confirmation. A Certificate of Analysis (COA) detailing all test results is provided with every shipment to support your quality assurance and regulatory requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area away from incompatible materials such as strong acids and organic solvents. Recommended storage temperature is between 15°C and 25°C. Keep container tightly sealed when not in use to maintain product integrity.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid or solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%

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