Description

2,4'-Dinitrodiphenylmethane is a high-purity organic chemical intermediate characterized by its dinitro-substituted diphenylmethane structure. This compound is valued for its role as a versatile building block in the synthesis of more complex molecules, particularly in advanced material science and specialty chemistry. It is essential for manufacturers and R&D facilities in the agrochemical, pharmaceutical, and polymer industries seeking reliable, high-quality intermediates for their production and development processes.

Application

• Chemical Intermediate: A key precursor in the synthesis of complex organic compounds, including dyes, pigments, and functional polymers.
• Agrochemical Synthesis: Used in the research and production of certain herbicides and plant growth regulators.
• Pharmaceutical Research: Serves as a building block in the development of active pharmaceutical ingredients (APIs) and other bioactive molecules.
• Polymer & Material Science: Employed in the creation of specialty polymers, epoxy hardeners, and high-performance resins.
• Explosives & Propellants Research: Functions as a component in research formulations for energetic materials.
• Laboratory & Analytical Reagent: Used as a standard or reagent in analytical chemistry and quality control laboratories.

Basic Information

Product Name	2,4'-Dinitrodiphenylmethane
CAS No.	1817-75-0
Molecular Formula	C13H10N2O4
Molecular Weight	258.23 g/mol
Synonyms	2,4'-DNDPM; (2-Nitrophenyl)(4-nitrophenyl)methane; 1-(2-Nitrophenyl)-1-(4-nitrophenyl)methane; Bis(2-nitrophenyl)methane (isomer); 2,4'-Dinitrodiphenylmethane; 2,4'-Dinitrodiplenylmethane; α-(2-Nitrophenyl)-4-nitrobenzyl alcohol (related); DNPM (mixed isomers)
EINECS	217-336-6

Quality Control

Our 2,4'-Dinitrodiphenylmethane is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. Each lot is analyzed using advanced techniques including HPLC, GC, and NMR to verify identity and quantify impurities. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and specific impurity limits is provided with every shipment to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area away from heat sources and incompatible materials. Recommended storage temperature is between 15°C and 25°C. Keep container tightly sealed when not in use to minimize moisture absorption and contamination.

Specification

Item	Specification
Appearance	Yellow to light brown crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	92°C - 96°C
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Related Substances (HPLC)	Individual impurity ≤ 0.5%; Total impurities ≤ 1.5%

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