Intermediates

3,5-Dichlorobenzoyl chloride

  • CAS No.2905-62-6
  • GradeIndustrial / Pharmaceutical
  • Availability● In Stock

High-purity 3,5-Dichlorobenzoyl chloride (CAS 2905-62-6) designed for agrochemical synthesis. Ideal intermediate for Propyzamide herbicide production with ≥99.0% assay.

Request Bulk Pricing

Product Technical Details

Product Overview

3,5-Dichlorobenzoyl chloride represents a critical acylating agent within the realm of fine chemical synthesis and industrial organic chemistry. As a specialized aromatic acid chloride, this compound serves as a fundamental building block for the production of advanced agrochemical formulations and specialty materials. Our manufacturing process ensures high chemical stability and consistent purity levels, making it an ideal choice for large-scale industrial applications requiring precise stoichiometry. The presence of chlorine substituents at the meta positions enhances the reactivity of the carbonyl group, facilitating efficient nucleophilic substitution reactions required in complex organic synthesis pathways.

We understand that reliability in the supply chain is just as important as chemical quality. Our facility is equipped with state-of-the-art production lines dedicated to halogenated aromatic compounds. Each batch undergoes rigorous testing to ensure compliance with international standards. This commitment to excellence allows us to serve pharmaceutical and agrochemical companies globally with confidence.

Technical Specifications

Quality control is paramount in the production of reactive intermediates. We adhere to strict analytical protocols to verify every batch against international standards. The following table outlines the key physicochemical properties that define the performance profile of this material.

ParameterValue
CAS Number2905-62-6
Molecular FormulaC7H3Cl3O
Molecular Weight209.457
AppearanceColorless to light yellow transparent liquid or crystal
Assay≥99.0%
Melting Point28 °C (lit.)
Boiling Point249.1±20.0 °C at 760 mmHg
Density1.5±0.1 g/cm3
Loss on Drying≤0.5%
Storage ConditionRefrigerator (+4°C)

Industrial Applications

The primary utility of 3,5-Dichlorobenzoyl chloride lies in its role as a precursor for herbicide synthesis. Specifically, it is extensively utilized in the manufacturing of Propyzamide, a widely recognized herbicide used for weed control in various agricultural settings. This application demands high purity to prevent side reactions that could compromise the efficacy of the final agricultural product. Beyond agrochemicals, this intermediate finds application in the synthesis of pharmaceuticals and specialty polymers where specific halogenated aromatic structures are required.

Our clients value this product for its reliable reaction kinetics and minimal byproduct formation during downstream processing. The consistent quality ensures that synthesis routes remain efficient, reducing waste and optimizing overall production costs. Whether used in batch reactors or continuous flow systems, this chemical maintains its performance characteristics under standard industrial conditions.

Quality Assurance and Storage

Proper storage conditions are essential to maintain the integrity of acid chloride compounds. We recommend keeping the material in a cool, dry environment with adequate ventilation to prevent hydrolysis. Moisture sensitivity requires careful handling during transfer and weighing operations. The standard packaging consists of 25kg drums, though custom solutions are available to meet specific logistical requirements.

  • Strict quality control protocols for every production batch
  • Comprehensive documentation including COA and MSDS
  • Flexible packaging options to suit global shipping needs
  • Dedicated technical support for process optimization

Safety data sheets are provided with every shipment to ensure compliant handling procedures across global supply chains. Our team is available to assist with technical inquiries regarding integration into your specific manufacturing processes. By choosing our facility, you secure a partner dedicated to safety, quality, and long-term supply stability.