Description

4-Nitrodiphenyl Sulfone is a versatile organic intermediate characterized by its distinct sulfone and nitro functional groups. This compound is valued for its role in synthesizing more complex chemical architectures, particularly in advanced material science and specialty chemistry. Key industries that utilize this intermediate include pharmaceutical research, agrochemical development, and polymer chemistry for creating high-performance materials.

Application

• Pharmaceutical Intermediate: Serves as a key building block in the synthesis of active pharmaceutical ingredients (APIs) and other bioactive molecules.
• Agrochemical Synthesis: Used in the research and development of novel herbicides, pesticides, and plant growth regulators.
• Polymer & Material Science: Acts as a monomer or cross-linking agent in the production of high-performance engineering plastics and specialty polymers.
• Dye & Pigment Manufacturing: Employed as a precursor in the synthesis of complex organic dyes and colorants.
• Chemical Research & Development: A valuable reagent for academic and industrial R&D in organic synthesis and methodology development.
• Liquid Crystal & Electronic Materials: Investigated for use in the synthesis of components for electronic displays and organic semiconductors.

Basic Information

Product Name	4-Nitrodiphenyl Sulfone
CAS No.	1146-39-0
Molecular Formula	C12H9NO4S
Molecular Weight	263.27 g/mol
Synonyms	1-Nitro-4-(phenylsulfonyl)benzene; 4-Nitro-1,1'-sulfonyldibenzene; p-Nitrodiphenyl sulfone; 4-Nitrophenyl phenyl sulfone; (4-Nitrophenyl)(phenyl)sulfone; NSC 403697; Bis(4-nitrophenyl) sulfone (Note: This is a different isomer, often listed as a synonym in databases); Diphenyl sulfone, 4-nitro- derivative
EINECS	214-542-3

Quality Control

Our 4-Nitrodiphenyl Sulfone is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including chromatographic purity analysis and identity confirmation, to ensure it meets the high standards required for synthetic applications. A Certificate of Analysis (COA) detailing specific results for purity, appearance, and other critical parameters is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from strong oxidizing agents and incompatible materials.

Specification

Item	Specification
Appearance	Yellow to light brown crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.