For professionals in the chemical industry, a thorough understanding of a compound's properties is fundamental to its effective application and safe handling. 2-Nitrodiphenylamine (CAS 119-75-5) is a compound with a unique set of characteristics that make it valuable in diverse industrial processes. As a leading chemical manufacturer and supplier, we provide detailed technical information to assist chemists, R&D scientists, and procurement managers. This article offers insights into the key chemical and physical properties of 2-Nitrodiphenylamine.

Chemical Identity and Structure

The chemical name for CAS 119-75-5 is 2-Nitrodiphenylamine, also known as 2-nitro-N-phenylaniline. Its molecular formula is C12H10N2O2, and it has a molecular weight of approximately 214.22 g/mol. The molecule consists of two phenyl rings linked by an amine group (-NH-), with a nitro group (-NO2) attached to one of the phenyl rings at the ortho position relative to the amine linkage.

Key Physical and Chemical Properties

  • Appearance: Typically described as an orange-red flaky crystal, its physical form is crucial for handling and initial identification.
  • Melting Point: Reported melting points are generally in the range of 74-76 °C, indicating it is a solid at room temperature and providing a key parameter for purity assessment.
  • Boiling Point: It has a high boiling point, around 346 °C at atmospheric pressure, suggesting low volatility.
  • Solubility: 2-Nitrodiphenylamine exhibits solubility in various organic solvents such as chloroform, DMSO, and methanol, but only slightly soluble in water. This characteristic is important for its use in reaction media and formulations.
  • Assay: High-purity grades, typically 99% minimum assay, are available from reputable suppliers, ensuring reliability in synthesis and applications.
  • CAS Number: 119-75-5 is its unique identifier, essential for unambiguous identification in procurement and regulatory contexts.

Applications Driven by Properties

These properties make 2-Nitrodiphenylamine a valuable compound. Its reactivity, particularly the nitro group, makes it an excellent intermediate for synthesizing dyes and other complex organic molecules. Its thermal stability and ability to scavenge acidic byproducts are key to its function as a stabilizer in double-base rocket propellants.

Sourcing with Confidence

When you need to buy 2-Nitrodiphenylamine, it is vital to source from a trusted 2-Nitrodiphenylamine manufacturer. We, as a prominent chemical supplier in China, ensure that our product meets the specified purity and properties. We provide comprehensive technical documentation, including Certificates of Analysis, to support your research and development or production needs. Understanding the precise chemical properties helps you determine the best applications and ensures optimal outcomes when you purchase 2-Nitrodiphenylamine.

For detailed specifications and to inquire about the price of 2-Nitrodiphenylamine, please contact our expert team. We are committed to supporting your chemical sourcing requirements with quality products and reliable service.