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Benzophenone Hydrazone is an organic chemical compound widely used as an intermediate in chemical synthesis. It plays an important role in the production of speciality chemicals, polymer additives, and photo-initiator-related applications. The compound is valued for its stability and reactivity, making it suitable for use in research laboratories and industrial manufacturing processes.
Synonym : benzophenone hydrazone, diphenylmethylene hydrazine, benzophenonehydrazone, methanone, diphenyl-, hydrazone, diphenylmethanone hydrazone, benzophenone, hydrazone, diphenylmethylidene hydrazine, diphenyl ketone hydrazone, benzophenone hydrozone, nsc 43
| Appearance | White to light yellow crystalline powder or granules |
| Melting Point | ~95 – 99 °C (literature range) |
| pH of Liquid, Typical (10% soln) | Not typically specified for this solid reagent (not applicable) |
| Specific Gravity Approx | ~1.05 – 1.1 g/cm³ (approx.) |
| Odor | Characteristic organic solid odor (not usually specified) |
| Color | White to yellow |
| Linear Formula | (C₆H₅)₂C=NNH₂ |
| IUPAC Name | Benzhydrylidenehydrazine |
| Formula Weight | 196.25 g/mol |
| percent purity | Typically ~96 % or ≥ 98 % (varies) |
| Physical Form | Crystalline solid / powder |
| Chemical Name or Material | Benzophenone Hydrazone (Diphenylmethylene hydrazine) |
| Content / Assay Percent Range | ~96 – 99 % (varies by grade; e.g., 96 % typical or ≥ 98 % HPLC) |
Classification of the substance or mixture
GHS Label elements, including precautionary statements
Hazards not otherwise classified (HNOC) or not covered by GHS
GHS Classification in accordance with 29 CFR 1910 (OSHA HCS). For the full text of the H-Statements mentioned in this Section, see Section 16.
Yes
Signal word :
Warning
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Benzophenone hydrazone is an organic compound derived from benzophenone and hydrazine. It is primarily used as a chemical intermediate in pharmaceuticals, dyes, and analytical applications for identifying carbonyl compounds.
Benzophenone hydrazone is synthesized by reacting benzophenone with hydrazine hydrate under controlled conditions. This condensation reaction forms the hydrazone linkage, commonly used in chemical analysis and compound characterization studies.
Benzophenone hydrazone is synthesized by reacting benzophenone with hydrazine hydrate under controlled conditions. This condensation reaction forms the hydrazone linkage, commonly used in chemical analysis and compound characterization studies.
Benzophenone hydrazone is used in organic synthesis, especially in forming hydrazones for structural analysis. It also serves in drug development, pigment production, and as a building block in specialty chemicals.
Its stable structure and reactivity make benzophenone hydrazone ideal for studying reaction mechanisms, identifying aldehydes and ketones, and developing new synthetic pathways in pharmaceutical and materials research.
Benzophenone hydrazone appears as a yellow to orange crystalline solid. It is sparingly soluble in water but dissolves well in organic solvents, making it versatile for a range of synthetic applications.