Description

1-Allyl-2-Chlorobenzene is a versatile aromatic intermediate featuring both an allyl and a chloro substituent on the benzene ring. This unique bifunctional structure makes it a valuable building block for synthesizing more complex molecules in fine chemical and pharmaceutical manufacturing. It is primarily sought after by R&D chemists and process engineers in the agrochemical, pharmaceutical, and specialty polymer industries for its reactivity in cross-coupling and cyclization reactions.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of active pharmaceutical ingredients (APIs) and other bioactive compounds.
• Agrochemical Synthesis: Used in the production of herbicides, fungicides, and other crop protection agents.
• Ligand and Catalyst Development: Acts as a starting material for creating specialized ligands used in homogeneous catalysis.
• Fine Chemical Manufacturing: Employed in the preparation of dyes, flavors, fragrances, and other high-value specialty chemicals.
• Polymer Modification: Utilized to introduce functional groups into polymer chains to alter material properties.
• Organic Synthesis Research: A valuable reagent for exploring new synthetic methodologies, including Heck reactions and other palladium-catalyzed couplings.

Basic Information

Product Name	1-Allyl-2-Chlorobenzene
CAS No.	1587-07-1
Molecular Formula	C9H9Cl
Molecular Weight	152.62 g/mol
Synonyms	2-Chloroallylbenzene; o-Chloroallylbenzene; 2-Allylchlorobenzene; (2-Chlorophenyl)propene; 1-Chloro-2-allylbenzene; 2-Chloro-1-allylbenzene; Benzene, 1-allyl-2-chloro-; Allyl 2-chlorophenyl ether (related structure)
EINECS	216-428-9

Quality Control

Our 1-Allyl-2-Chlorobenzene is manufactured under strict quality management systems. Every batch undergoes comprehensive analytical testing, including GC, HPLC, and NMR, to ensure high purity and consistency. A detailed Certificate of Analysis (COA) is provided with each shipment, confirming compliance with agreed specifications. We support cGMP and ISO standards for industrial and research applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area away from strong acids and organic solvents. Recommended storage temperature is between 15°C and 25°C. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Density (at 20°C)	1.06 - 1.08 g/cm³
Refractive Index (n20/D)	1.535 - 1.545

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