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KPS Organics Background

4 Nitro Phthalonitrile

4-Nitrophthalonitrile

4 Nitro Phthalonitrile

4-Nitrophthalonitrile is an organic chemical compound with the formula C₈H₃N₃O₂ and CAS number 31643-49-9.

Chemical Properties

  • Molecular weight : 173.13 g/mol
  • Appearance : White to light yellow powder or crystal
  • Melting point : 142.0 °C to 145.0 °C
  • Solubility : Slightly soluble in water; dissolves well in organic solvents like acetone and dimethylformamide (DMF)
Industry Usage

Key Applications

Our high-purity 4-Nitrophthalonitrile is widely utilized across various critical manufacturing and synthetic processes.

Phthalocyanine Pigments

Serves as a fundamental precursor in the synthesis of high-performance phthalocyanine dyes, colorants, and specialized pigments.

High-Performance Polymers

Acts as a critical building block in developing heat-resistant phthalonitrile resins and advanced composite materials for industrial use.

Organic Synthesis

Utilized as a highly versatile intermediate in general laboratory organic synthesis and the production of specialized fine chemicals.