Description

(3,4-Diaminophenyl)(4-Methylphenyl)-Methanone is a high-purity aromatic ketone derivative featuring both diamine and methylphenyl functional groups, making it a versatile intermediate for advanced synthesis. This compound is valued for its role in creating complex molecular architectures, particularly in the development of specialized polymers, dyes, and pharmaceutical active ingredients. It is essential for R&D and production chemists in the fine chemical, agrochemical, and advanced material sectors seeking to introduce specific aromatic and amine functionalities into their target molecules.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of novel active pharmaceutical ingredients (APIs), particularly those requiring a benzophenone core with reactive amine sites.
• Polymer & Resin Precursor: Used in the production of high-performance polyimides, epoxy curing agents, and other specialty polymers where thermal stability and mechanical strength are critical.
• Dye & Pigment Synthesis: Serves as a crucial intermediate for manufacturing advanced organic dyes, pigments, and colorants, especially azo dyes and polycyclic colorants.
• Agrochemical Active Ingredient Synthesis: Employed in the research and development of new herbicides, fungicides, and plant growth regulators.
• Liquid Crystal & Electronic Material: A potential monomer or intermediate for creating organic electronic materials, including liquid crystal displays (LCDs) and photoconductive polymers.
• Cross-linking Agent: Functions as a cross-linker in the formulation of specialty coatings, adhesives, and composites due to its diamine functionality.
• Chemical Research & Development: A valuable reagent for academic and industrial research in organic synthesis and material science.

Basic Information

Product Name	(3,4-Diaminophenyl)(4-Methylphenyl)-Methanone
CAS No.	42754-53-0
Molecular Formula	C14H14N2O
Molecular Weight	226.28 g/mol
Synonyms	4'-Methyl-3,4-diaminobenzophenone; 3,4-Diamino-4'-methylbenzophenone; (3,4-Diaminophenyl)(p-tolyl)methanone; 1-(3,4-Diaminophenyl)-1-(4-methylphenyl)methanone; p-Tolyl 3,4-diaminophenyl ketone; Benzophenone, 3,4-diamino-4'-methyl-; 4-Methylbenzophenone-3,4-diamine
EINECS	Contact for details

Quality Control

Our (3,4-Diaminophenyl)(4-Methylphenyl)-Methanone is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the high standards required for fine chemical synthesis. Certificates of Analysis (COA) detailing batch-specific results are available upon request to support your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	Yellow to brown crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
Heavy Metals (as Pb)	≤ 20 ppm
Residue on Ignition	≤ 0.1%

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