Description

Benzil Dihydrazone is a versatile organic compound primarily used as a key intermediate in the synthesis of heterocyclic compounds and functional materials. Its value lies in its role as a precursor for various pharmaceuticals, agrochemicals, and specialty polymers, enabling the creation of complex molecular architectures. This product is essential for research and development chemists, process engineers, and manufacturers in the pharmaceutical, agrochemical, and advanced materials industries.

Application

• Pharmaceutical intermediate for the synthesis of active pharmaceutical ingredients (APIs).
• Precursor in the production of heterocyclic compounds such as pyrazoles and triazoles.
• Key building block for advanced polymer and resin synthesis.
• Research chemical for developing novel agrochemicals and pesticides.
• Intermediate in the manufacture of dyes, pigments, and photoactive materials.
• Used in analytical chemistry as a derivatization agent or reagent.
• Starting material for the synthesis of ligands in coordination chemistry and catalysis.

Basic Information

Product Name	Benzil Dihydrazone
CAS No.	4702-78-7
Molecular Formula	C14H14N4
Molecular Weight	238.29 g/mol
Synonyms	Benzil Dihydrazone; 1,2-Diphenylethane-1,2-dione dihydrazone; (E,E)-1,2-Diphenylethane-1,2-dione dihydrazone; Benzil bis(hydrazone); Dibenzoylhydrazine; 1,2-Bis(phenylglyoxalyl)hydrazine; Glyoxal, diphenyl-, dihydrazone; NSC 403697
EINECS	225-180-6

Quality Control

Our Benzil Dihydrazone is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including identification, assay, and impurity profiling. Certificates of Analysis (COA) detailing all test results are provided to guarantee compliance with your specific requirements and industry standards.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). This material is easily oxidized and should be handled and stored under an inert atmosphere (e.g., nitrogen or argon) for long-term stability. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	White to pale yellow crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	168°C - 172°C
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 10 ppm

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