For any professional involved in chemical synthesis, whether in pharmaceutical R&D, agrochemical development, or materials science, understanding the precise specifications of chemical intermediates is fundamental. 1,1-Difluoroacetone (CAS 431-05-0) is one such compound, a fluorinated ketone that serves as a versatile building block. When you intend to buy this chemical, a detailed checklist of its key specifications will ensure you are procuring the right material for your application and from a reliable source. As a leading manufacturer, we understand the importance of clarity on these details.

Understanding the Core Specifications of 1,1-Difluoroacetone

The essential specifications for 1,1-difluoroacetone (C3H4F2O) provide critical insights into its properties and potential uses:

• Appearance: Typically described as a transparent liquid. This visual characteristic is the first indicator of product integrity, although further testing is always recommended.
• Purity: While some sources might list 90% purity, higher grades are often available and preferred for sensitive applications. Always inquire about the exact purity and any specified impurities.
• Molecular Formula: C3H4F2O. This confirms the elemental composition.
• Molecular Weight: Approximately 94.06 g/mol. This is crucial for stoichiometric calculations in synthesis.
• CAS Number: 431-05-0. This unique identifier is vital for accurate product identification and regulatory purposes.
• Density: Reported values are around 1.16 g/cm³. This helps in volume-to-mass conversions.
• Boiling Point: Approximately 46°C at 760 mmHg. This is important for distillation and purification processes.
• Flash Point: Reported around 1.6°C. This indicates it is a flammable liquid requiring appropriate safety precautions during handling and storage.
• Refractive Index: Typically around 1.328. This is a key physical constant for identification and quality control.

Why Specification Accuracy Matters for Buyers

As a buyer, ensuring that your procured 1,1-difluoroacetone meets these specifications is paramount for several reasons:

• Reproducible Results: Consistent purity and properties guarantee reproducible outcomes in your synthesis, whether for R&D or large-scale production.
• Process Efficiency: Accurate physical data aids in optimizing reaction conditions, purification steps, and overall process efficiency.
• Safety Compliance: Understanding properties like flash point is essential for safe laboratory and industrial operations.
• Cost-Effectiveness: Sourcing the right quality material upfront can prevent costly errors or reprocessing later.

Partnering with a Reputable Supplier

When you buy 1,1-difluoroacetone, your choice of supplier significantly impacts your ability to secure materials that consistently meet these specifications. A reliable manufacturer in China or elsewhere will not only provide competitive pricing but also a robust quality management system. They will supply detailed documentation like a Certificate of Analysis (CoA) with each batch, confirming the specifications. Therefore, always ask for detailed specifications and evidence of quality control when making a purchase decision.

By focusing on these key specifications and choosing a trusted manufacturer, you can confidently integrate 1,1-difluoroacetone (CAS 431-05-0) into your chemical processes, driving innovation and ensuring project success.