Description

4,4'-Dinitrodiphenyl Ether is a high-purity organic compound widely utilized as a critical intermediate in advanced chemical synthesis. Its value lies in its stable aromatic nitro-ether structure, which serves as a versatile building block for creating complex molecules. This product is essential for research and development laboratories and industrial manufacturers in the pharmaceutical, agrochemical, and specialty polymer sectors seeking reliable, high-quality raw materials.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of active pharmaceutical ingredients (APIs) and other complex organic molecules.
• Agrochemical Synthesis: Used in the production of herbicides, pesticides, and other crop protection agents.
• Dye and Pigment Manufacturing: Serves as an intermediate for creating azo dyes and other colorants.
• Polymer Chemistry: Acts as a monomer or cross-linking agent in the development of high-performance polymers and resins.
• Research & Development: Employed in academic and industrial R&D for exploring new synthetic pathways and material properties.
• Liquid Crystal and OLED Materials: Used in the synthesis of advanced electronic and optoelectronic materials.

Basic Information

Product Name	4,4'-Dinitrodiphenyl Ether
CAS No.	101-63-3
Molecular Formula	C12H8N2O5
Molecular Weight	260.20 g/mol
Synonyms	1,1'-Oxybis(4-nitrobenzene); Bis(4-nitrophenyl) Ether; 4-Nitrophenyl Ether; DNDPE; 4,4'-DNDPE; 4,4'-Dinitrodiphenyl Oxide; p,p'-Dinitrodiphenyl Ether
EINECS	202-961-7

Quality Control

Our 4,4'-Dinitrodiphenyl Ether is manufactured under strict quality management systems. Every batch undergoes comprehensive analytical testing, including HPLC, GC, and NMR, to ensure it meets the highest standards of purity and consistency. A detailed Certificate of Analysis (COA) is provided with each shipment, confirming compliance with agreed specifications.

Storage

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

Specification

Item	Specification
Appearance	Yellow to light brown crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	142 - 146 °C
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 20 ppm

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