Description

1-Chloro-3-(3-Chloropropyl)Benzene is a versatile chlorinated aromatic intermediate of significant importance in advanced organic synthesis. Its bifunctional structure, featuring both an aromatic chloro and an aliphatic chloro group, makes it a valuable building block for constructing complex molecular architectures. This compound is primarily sought by R&D chemists and process development scientists in the pharmaceutical and agrochemical industries for the synthesis of active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of active pharmaceutical ingredients (APIs), particularly those requiring a chlorobenzyl or chloropropylaryl moiety.
• Agrochemical Synthesis: Used in the production of herbicides, fungicides, and insecticides where the chlorinated aromatic core provides essential bioactivity.
• Liquid Crystal & OLED Materials: Serves as a precursor in the manufacture of specialty chemicals for electronic displays and organic light-emitting diodes.
• Polymer & Resin Modifier: Acts as a cross-linking agent or functional monomer to introduce aromatic and aliphatic chlorine sites into polymer chains, enhancing properties like flame retardancy.
• Organic Synthesis Reagent: Employed in coupling reactions (e.g., Suzuki, Heck) and nucleophilic substitution reactions to introduce the 3-chloropropylbenzene group.
• Dye & Pigment Intermediate: Utilized in the synthesis of complex dyes and organic pigments.

Basic Information

Product Name	1-Chloro-3-(3-Chloropropyl)Benzene
CAS No.	90347-05-0
Molecular Formula	C9H10Cl2
Molecular Weight	189.08 g/mol
Synonyms	3-(3-Chloropropyl)chlorobenzene; 1-Chloro-3-(3-chloropropyl)benzene; m-Chloro(3-chloropropyl)benzene; (3-Chloropropyl)-3-chlorobenzene; 3-Chloro-1-(3-chloropropyl)benzene; 3-(3-Chloroprop-1-yl)chlorobenzene; Benzene, 1-chloro-3-(3-chloropropyl)-; 90347-05-0 (CAS)
EINECS	Contact for details

Quality Control

Our 1-Chloro-3-(3-Chloropropyl)Benzene is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including GC/HPLC for purity and identity confirmation via FT-IR and NMR, to ensure it meets the high standards required for synthetic applications. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with every shipment to guarantee traceability and batch-to-batch consistency.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at room temperature (15-25°C). Keep away from strong bases and incompatible materials. For long-term storage, consider under an inert atmosphere to maintain optimal purity.

Specification

Item	Specification
Appearance	Clear colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC/HPLC)	≥ 97.0% (Area %)
Water Content (KF)	≤ 0.5%
Related Substances (GC/HPLC)	Individual impurity ≤ 1.0%; Total impurities ≤ 3.0%

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