Description

3,3'-Diaminobenzophenone is a high-purity aromatic amine derivative, serving as a critical building block in advanced organic synthesis. Its bifunctional structure, featuring both amine and ketone groups, makes it a versatile intermediate for creating complex molecules with tailored properties. This compound is essential for manufacturers in the pharmaceutical, agrochemical, and specialty polymer industries seeking to develop high-performance products.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for heterocyclic compounds and specialty drugs.
• Polymer & Resin Production: Used as a curing agent or cross-linking monomer in the manufacture of high-temperature and specialty epoxy resins and polyimides.
• Agrochemical Synthesis: Serves as a foundational intermediate for developing advanced herbicides, fungicides, and plant growth regulators.
• Dye & Pigment Manufacturing: Acts as a core component in the production of high-grade, complex organic dyes and colorants.
• Liquid Crystal & OLED Materials: Utilized in the research and development of electronic display materials and organic light-emitting diodes.
• Corrosion Inhibitor Formulation: Incorporated into specialty coatings and formulations designed for metal protection.

Basic Information

Product Name	3,3'-Diaminobenzophenone
CAS No.	611-79-0
Molecular Formula	C13H12N2O
Molecular Weight	212.25 g/mol
Synonyms	3,3'-Diaminobenzophenone; Benzenamine, 3,3'-carbonylbis-; 3-Amino-3'-aminobenzophenone; Bis(3-aminophenyl) ketone; 3,3'-Diaminophenyl ketone; m,m'-Diaminobenzophenone; DABP; NSC 403697
EINECS	210-263-6

Quality Control

Our 3,3'-Diaminobenzophenone is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the high standards required for sensitive synthesis applications. Certificates of Analysis (COA) documenting all critical parameters 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, well-ventilated area at room temperature (15-25°C). Keep away from strong oxidizing agents, strong acids, and strong bases.

Specification

Item	Specification
Appearance	Yellow to brown crystalline powder
Identification (IR)	Conforms
Assay (HPLC)	≥ 98.0%
Melting Point	160 - 165 °C
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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