983-79-9

Basic information

• Product Name: BENZOPHENONE AZINE
• Synonyms: diphenylketazine;diphenyl-methanon(diphenylmethylene)hydrazone;Diphenylmethanone (diphenylmethylene)hydrazone;diphenylmethanone(diphenylmethylene)hydrazone;Methanone, diphenyl-, (diphenylmethylene)hydrazone;TIMTEC-BB SBB008057;BENZOPHENONE AZINE;1,2-Bis(benzhydrylidene)hydrazine
• CAS NO: 983-79-9
• Molecular Formula: C₂₆H₂₀N₂
• Molecular Weight: 360.45
• Mol File: 983-79-9.mol
• Article Data: 121

Chemical Properties

• Boiling Point: 486.3 °C at 760 mmHg
• Flash Point: 240.8 °C
• Appearance: /
• Density: 1.04 g/cm³
• Vapor Pressure: 3.9E-09mmHg at 25°C
• Refractive Index: 1.598
• CAS DataBase Reference: BENZOPHENONE AZINE(CAS DataBase Reference)
• NIST Chemistry Reference: BENZOPHENONE AZINE(983-79-9)
• EPA Substance Registry System: BENZOPHENONE AZINE(983-79-9)

Safety Data

• Hazardous Substances Data: 983-79-9(Hazardous Substances Data)

Usage

General Description

Benzophenone azine, also known as diphenylketene imine, is an organic compound that belongs to the family of azine compounds. It is a yellow to orange solid that is insoluble in water but soluble in organic solvents. Benzophenone azine is commonly used as a photochemical initiator in the synthesis of polymers and in photolithography processes. It is also utilized in the production of dyes, pigments, and pharmaceuticals. Additionally, benzophenone azine has been studied for its potential use as a reagent in organic chemistry and as a photostabilizer in plastics and coatings. However,

InChI:InChI=1/C26H20N2/c1-5-13-21(14-6-1)25(22-15-7-2-8-16-22)27-28-26(23-17-9-3-10-18-23)24-19-11-4-12-20-24/h1-20H

Upstream product

• 21531-96-4 4-aminourazole 
• 119-61-9 benzophenone 
• 729-44-2 1,2-bis[chloro(phenyl)methylidene]hydrazone 
• 5350-57-2 benzophenone hydrazone 
• 14066-73-0 benzophenone semicarbazone 
• 7463-87-8 benzophenone azine monoxide 
• 75-87-6 chloral 
• 60-29-7 diethyl ether 
• 100-47-0 benzonitrile 
• 908093-98-1 diazodiphenylmethane 
• 64-17-5 ethanol 
• 110-82-7 cyclohexane 
• 35770-74-2 Phenoxymagnesium bromide 
• 28215-02-3 (2-nitro-phenyl)-phenyl disulfide 

Downstream Products

• 1600-30-2 1,2-dichloro-1,1,2,2-tetraphenylethane 
• 102947-80-8 N,N'-dibenzhydryl-hydrazine 
• 100-47-0 benzonitrile 
• 91-00-9 Benzhydrylamine 
• 96003-20-2 2,2,3,3-tetraphenyl-aziridine 
• 7463-87-8 benzophenone azine monoxide 
• 80268-92-4 2-(2,2-Diphenyl-1-ethen-1-yl)-4,4-dimethyl-Δ1-pyrrolin 
• 3385-55-5 N,N'-dibenzhydryl-thiourea 
• 119-61-9 benzophenone 
• 25022-93-9 N-benzhydrylbenzophenone hydrazone 
• 97458-90-7 C₅₂H₄₂N₄ 
• 71-43-2 benzene 
• 5457-53-4 Benzhydryl-carbamidsaeure-ethylester 
• 844-40-6 diphenylmethanol trifluoroacetate 

Relevant articles and documents

Synthesis of 3-(2-Oxo-2,3-dihydrobenzo[b]furan-3-ylidenehydrazono)-2,3- dihydrobenzo[b]furan-2-one

Reactions of benzophenone and fluoren-9-one hydrazones with (2-hydroxyphenyl)oxoacetic acid gave [carboxy(2-hydroxyphenyl) methylidenehydrazono](2-hydroxyphenyl)acetic acid which underwent intramolecular cyclization with formation of 3-(2-oxo-2,3-dihydrob

Cobalt(II) complex of a diazoalkane radical anion

β-Diketiminate cobalt(I) precursors react with diphenyldiazomethane to give a compound that is shown by computational studies to be a diazoalkane radical anion antiferromagnetically coupled to a high-spin cobalt(II) ion. Thermolysis of this complex result

Preparation and application of 5-bromoquinazoline derivative

The invention discloses a 5-bromoquinazoline derivative shown in the corresponding formula. A synthesis method of the 5-bromoquinazoline derivative compound (I) comprises the following steps: weighing1.18 g of 5-bromoisatin, 2.5503g of ammonium formate an

Grignard reagent dictated copper(I) phosphines catalyzed reductive coupling of diazo compounds: The chemistry beyond carbene generation

Copper-dppf catalyzed reductive coupling of diazo compounds through terminal nitrogen is reported. However, copper catalysts are known to produce carbene from diazo compounds; the reaction conditions played an important role in the formation of diazine over carbene generation. Several control experiments have been conducted to understand the reaction mechanism and found that the formation of a copper–Mg heterobimetallic complex would be responsible for the observed reactivity pattern. The reaction produced diazine as a reductive coupling product along with biphenyl as a by-product. All the synthesized diazines have been characterized fully by using analytical and spectroscopic techniques.

Application of chiral oxazoline-copper complex

An application of a bis{2-[4(R)-phenyl-4,5-dihydro]-2-oxazoline}phenol-copper complex with a chemical formula shown in the description is characterized in that the complex has a good catalysis performance when used as a catalyst for a reaction of diphenyl