The modern chemical industry thrives on the availability of specialized raw materials that enable innovation and efficiency. Among these, fluorinated compounds offer a unique set of properties that are highly sought after. 1,2-Difluoroethane (CAS 624-72-6) stands out as a versatile compound with significant applications in chemical manufacturing. This article provides an overview for industry professionals, detailing its uses and how to procure it effectively.

The Chemistry of 1,2-Difluoroethane

1,2-Difluoroethane is an organofluorine compound with the molecular formula C2H4F2. As a colorless gas, its physical properties include a boiling point of 31°C, a density of 0.913 g/cm³, and a refractive index of 1.254. Typically available at a purity of 95% or higher, this chemical serves as a fundamental building block for more complex fluorinated molecules. The strategic placement of fluorine atoms provides enhanced stability and alters reactivity, making it invaluable for targeted synthesis.

Key Applications in Chemical Manufacturing

The utility of 1,2-Difluoroethane spans several critical areas within chemical manufacturing:

  • Synthesis of Pharmaceutical Intermediates: In the pharmaceutical sector, introducing fluorine can dramatically improve drug efficacy, metabolic stability, and lipophilicity. Procurement managers and R&D scientists often look to buy 1,2-difluoroethane as a starting material or intermediate for synthesizing novel drug candidates and APIs. This enables the development of advanced therapeutics with improved pharmacological profiles.
  • Agrochemical Production: The agrochemical industry also benefits significantly from fluorinated compounds. 1,2-Difluoroethane can be used to synthesize active ingredients for pesticides, herbicides, and fungicides, enhancing their effectiveness and environmental performance. Businesses seeking to innovate in crop protection can find this compound essential.
  • Specialty Materials and Polymers: Fluorinated materials are prized for their resistance to heat, chemicals, and weathering. While not a direct monomer for all fluoropolymers, 1,2-difluoroethane can be a precursor for specialized monomers or additives that impart these desirable properties to polymers and other advanced materials.
  • Research and Development: For academic and industrial research laboratories, 1,2-difluoroethane is a standard reagent for exploring new fluorination chemistries and developing novel synthetic methodologies. Access to high-purity grades is crucial for reliable experimental results.

Sourcing 1,2-Difluoroethane from China

For businesses requiring consistent and cost-effective access to 1,2-difluoroethane, China offers a robust manufacturing base. When you purchase this chemical, partnering with a reputable China manufacturer is key. Factors to consider include:

  • Product Purity: Ensure the supplier can consistently deliver the required purity (e.g., 95% min) for your specific application.
  • Technical Support: A good supplier will offer technical data and support to assist with your formulation or synthesis challenges.
  • Competitive Pricing: Explore the 1,2-difluoroethane price from various suppliers to secure the best value.
  • Supply Chain Reliability: Confirm the manufacturer's capacity and track record for on-time delivery.

Companies like NINGBO INNO PHARMCHEM CO.,LTD. are recognized for their expertise in supplying specialty chemical intermediates like 1,2-difluoroethane. By engaging with such established suppliers, you can streamline your procurement process and ensure the quality of your raw materials.

In conclusion, 1,2-Difluoroethane is a fundamental compound in modern chemical manufacturing, underpinning innovation in pharmaceuticals, agrochemicals, and materials science. Strategic sourcing from reliable manufacturers ensures access to this critical intermediate, driving forward research and production efforts.