For chemical engineers, product developers, and R&D scientists, a thorough understanding of a chemical's technical profile is paramount. 2'-Chloroacetoacetanilide (CAS 93-70-9), also known by synonyms such as AAOCA or Acetoacet-O-Chloroanilide, is a fine chemical intermediate with specific properties that make it invaluable for particular industrial applications, most notably in the synthesis of organic pigments.

Key Chemical and Physical Properties

Understanding the inherent characteristics of 2'-Chloroacetoacetanilide is the first step for any professional looking to utilize it effectively. Here are its key technical specifications:

  • Chemical Name: 2'-Chloroacetoacetanilide
  • CAS Number: 93-70-9
  • Molecular Formula: C10H10ClNO2
  • Molecular Weight: 211.65 g/mol
  • Appearance: Typically a white to off-white crystalline powder. This physical form is crucial for handling and integration into various manufacturing processes.
  • Melting Point: Approximately 107°C. This indicates its solid state at ambient temperatures and provides a reference for thermal stability during processing.
  • Boiling Point: Reported around 303°C (estimated) or 391.7°C at 760 mmHg. This higher boiling point suggests good thermal stability under normal processing conditions.
  • Density: Around 1.1920 g/cm³.
  • Solubility: Generally insoluble in water but soluble in certain organic solvents.
  • Purity: Industrial grades often require a purity of 99.0% or higher for optimal performance in sensitive applications like pigment synthesis.

Primary Applications in Industry

The primary industrial application of 2'-Chloroacetoacetanilide lies in its function as a chemical intermediate. Its structure makes it an ideal coupling component for synthesizing azo pigments, particularly in the yellow color range. It is extensively used in the production of:

  • C.I. Pigment Yellow 3
  • C.I. Pigment Yellow 63
  • C.I. Pigment Yellow 168

These pigments find widespread use in printing inks, paints, plastics, and coatings, demanding high standards of purity and consistency from their intermediates. The reliability of a supplier's technical data sheet (TDS) and material safety data sheet (MSDS) is also critical for safe handling and process optimization.

Sourcing High-Quality 2'-Chloroacetoacetanilide

For professionals requiring precise chemical specifications, partnering with a knowledgeable manufacturer is key. We supply high-purity 2'-Chloroacetoacetanilide, backed by comprehensive technical data to support your R&D and manufacturing needs. By understanding its technical profile and its critical role as a pigment intermediate, you can make informed decisions when purchasing this essential chemical. Contact us to learn more about our product specifications and how we can fulfill your requirements.