Intermediates

2,6-Difluorobenzoyl Isocyanate

  • CAS No.60731-73-9
  • GradeIndustrial / Pharmaceutical
  • Availability● In Stock

High-purity 2,6-Difluorobenzoyl Isocyanate (CAS 60731-73-9) designed for agricultural chemical synthesis. Reliable supply for benzoylurea insecticide production with strict quality control.

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Product Technical Details

Product Overview

2,6-Difluorobenzoyl Isocyanate is a specialized fluorinated organic intermediate widely utilized in the agrochemical industry. This compound serves as a critical building block for the synthesis of various benzoylurea class insecticides, which are renowned for their effectiveness in crop protection. The presence of fluorine atoms at the 2 and 6 positions of the benzoyl ring significantly enhances the chemical stability and biological activity of the downstream products. Our manufacturing process ensures consistent quality and high purity levels suitable for large-scale industrial applications.

As a key reagent in organic synthesis, this isocyanate derivative facilitates the formation of urea linkages essential for the biological function of modern insecticides. The compound is characterized by its reactivity towards nucleophiles, making it an ideal candidate for coupling reactions in multi-step synthesis pathways. We adhere to strict production standards to guarantee that every batch meets the rigorous demands of pharmaceutical and agricultural chemical manufacturers.

Technical Specifications

ParameterValue
Chemical Name2,6-Difluorobenzoyl Isocyanate
CAS Number60731-73-9
Molecular FormulaC8H3F2NO2
Molecular Weight183.11 g/mol
AppearanceWhite powder
Assay≥98.0%
Density1.32 g/cm3
Boiling Point66ºC (0.2 mmHg)
Melting Point140-143.3ºC
Refractive Index1.511

Industrial Applications

This intermediate is primarily employed in the production of benzoylurea insecticides, which act as chitin synthesis inhibitors. These downstream products are vital for managing pest populations in agriculture without harming non-target organisms when used correctly. Specific applications include the synthesis of compounds such as Hexaflumuron, Diflubenzuron, Chlorfluazuron, Flufenoxuron, Fluazuron, Novaluron, Lufenuron, and Teflubenzuron. The high purity of our 2,6-Difluorobenzoyl Isocyanate ensures optimal reaction yields and minimizes impurity profiles in the final active ingredients.

  • Essential precursor for benzoylurea insecticide manufacturing
  • Supports production of crop protection agents with high efficacy
  • Compatible with various industrial synthesis routes
  • Ensures consistent quality for downstream chemical processing

Storage and Handling

Proper storage is crucial to maintain the integrity of 2,6-Difluorobenzoyl Isocyanate. The product should be kept in a cool, ventilated area away from direct sunlight and moisture. Isocyanates are sensitive to water and can undergo hydrolysis, so containers must remain tightly sealed when not in use. We recommend using appropriate personal protective equipment during handling to ensure safety. Our packaging options include 25 kg drums, with custom packaging available upon request to suit specific logistical requirements. Global shipping is available with full documentation including Certificate of Analysis (COA) to support regulatory compliance in your region.