5455-22-1

Basic information

• Product Name: Benzoic acid 1-phenyl-2-benzoyl hydrazide
• Synonyms: 1,2-Dibenzoyl-1-phenylhydrazine;Benzoic acid 1-phenyl-2-benzoyl hydrazide;N'-Benzoyl-N-phenylbenzohydrazide
• CAS NO: 5455-22-1
• Molecular Formula: C₂₀H₁₆N₂O₂
• Molecular Weight: 316.35
• Mol File: 5455-22-1.mol
• Article Data: 6

Chemical Properties

• Appearance: /
• Density: 1.24 g/cm³
• CAS DataBase Reference: Benzoic acid 1-phenyl-2-benzoyl hydrazide(CAS DataBase Reference)
• NIST Chemistry Reference: Benzoic acid 1-phenyl-2-benzoyl hydrazide(5455-22-1)
• EPA Substance Registry System: Benzoic acid 1-phenyl-2-benzoyl hydrazide(5455-22-1)

Safety Data

• Hazardous Substances Data: 5455-22-1(Hazardous Substances Data)

Usage

General Description

Benzoic acid 1-phenyl-2-benzoyl hydrazide, also known as 1,3-diphenyl-2-pyridazolin-4-one, is a chemical compound with the molecular formula C18H13N3O2. It is a white crystalline powder that is insoluble in water but soluble in organic solvents. Benzoic acid 1-phenyl-2-benzoyl hydrazide is commonly used as a reagent in organic and pharmaceutical synthesis, specifically in the preparation of heterocyclic compounds and pharmaceutical intermediates. It is also used as a chemical intermediate in the production of dyes and pigments. Additionally, benzoic acid 1-phenyl-2-benzoyl hydrazide has been studied for its potential pharmacological properties, including its anti-inflammatory and analgesic effects. Overall, this chemical compound has diverse applications in the field of chemistry and pharmaceuticals.

Upstream product

• 59-88-1 phenylhydrazine hydrochloride 
• 98-88-4 benzoyl chloride 
• 59105-56-5 phenyl-hydrazine; sodium-compound 
• 583-11-9 N-(1-phenylethylidene)phenylhydrazine 
• 100-63-0 phenylhydrazine 
• 71-43-2 benzene 
• 579-45-3 N-benzoyl-N-phenylhydrazine 
• 60-29-7 diethyl ether 
• 935-07-9 acetaldehyde phenylhydrazone 
• 14353-52-7 phenyldithiocarbazic acid 
• 532-96-7 N-benzoyl-N'-phenylhydrazine 
• 15424-14-3 N-phenylbenzohydrazonoyl chloride 
• 588-64-7 benzaldehyde phenylhydrazone 
• 532-32-1 sodium benzoate 

Downstream Products

• 100-63-0 phenylhydrazine 
• 65-85-0 benzoic acid 
• 857796-55-5 benzoic acid-[N'-(3-oxo-3-phenyl-propenyl)-N'-phenyl-hydrazide] 
• 4406-66-0 phenylazomethane 
• 622-36-6 1-methyl-2-phenylhydrazine 
• 532-96-7 N-benzoyl-N'-phenylhydrazine 
• 93-98-1 N-phenyl benzoyl amide 
• 100-52-7 benzaldehyde 
• 102311-46-6 N,N'-dibenzoyl-N-methyl-N'-phenyl-hydrazine 
• 1043-46-5 1,3,5-triphenyl-1,2,4-triazole 
• 13370-06-4 1,5-diphenyl-4-pyrazolin-3-one 
• 89499-55-8 1-acetyl-2-phenyl-1,2-dibenzoylhydrazine 

Relevant articles and documents

1,2-Diacyl-1-arylhydrazines: II. Molecular and Crystal Structure of 1,2-Dibenzoyl-1-phenylhydrazines and 2-Acetyl-1-(4-nitrophenyl)-1-salicyloylhydrazines

Molecules of 1,2-dibenzoyl-1-phenyl- and 2-acetyl-1-(4-nitrophenyl)-1-salicyloylhydrazines are nonplanar, the unshared electron pairs of the nitrogen atoms in them are orthogonal to each other, and the torsion angle about the amide bonds depends on the nature of substituents at the nitrogen atoms. The molecules in crystal pack in infinite chains formed by intermolecular hydrogen bonds.

RECYCLIZATION REACTIONS. 26. RECYCLIZATION OF HETEROARENIUM SALTS BY ACTION OF ACID ANHYDRIDE IN THE PRESENCE OF BASE

When oxazolium, 1,3,4-thia- and -selenodiazolium, or pyrylium salts react with acid anhydride in the presence of base, they are recyclized to pyrrole, pyrazole, and benzene derivatives, respectively.The typical features of recyclization involving anhydride in a number of five-membered systems are discussed.

Thermal Decomposition of Liquid α-Nitrotoluene

Liquid α-nitrotoluene decomposes on heating into benzonitrile, benzaldehyde, benzaldehyde oxime, oxides of nitrogen, and water.Prolonged heating (over 2 h) at 125 deg C leads to N,N'-dibenzoyl-N-phenylhydrazine, α-nitrostilbene, 3,4,5-triphenylisoxazole, 1,3,5-triphenyl-1,2,4-triazole, 3,5-diphenyl-1,2,4-oxadiazole, benzamide, benzylideneaniline, benzanilide, and trans-stilbene.The product distribution depends on the temperature and duration of heating.