931-55-5

Basic information

• Product Name: phenyldiazene
• Synonyms: phenyldiazene
• CAS NO: 931-55-5
• Molecular Formula: C₆H₆N₂
• Molecular Weight: 106.13
• Mol File: 931-55-5.mol
• Article Data: 5

Chemical Properties

• Boiling Point: 130.1°Cat760mmHg
• Flash Point: 32.5°C
• Appearance: /
• Density: 1.04g/cm³
• Vapor Pressure: 12mmHg at 25°C
• Refractive Index: 1.554
• CAS DataBase Reference: phenyldiazene(CAS DataBase Reference)
• NIST Chemistry Reference: phenyldiazene(931-55-5)
• EPA Substance Registry System: phenyldiazene(931-55-5)

Safety Data

• Hazardous Substances Data: 931-55-5(Hazardous Substances Data)

Usage

InChI:InChI=1/C6H6N2/c7-8-6-4-2-1-3-5-6/h1-5,7H/b8-7+

Upstream product

• 4203-28-5 phenyl-diazenecarboxylic acid amide 
• 100-63-0 phenylhydrazine 
• 35673-10-0 bis(3-(trifluoromethyl)benzenesulfonyl) peroxide 
• 104109-25-3 carvone phenylhydrazone 

Downstream Products

• 10252-57-0 3,4,5‐trimethyl‐1‐phenyl‐1H-pyrazole 
• 6831-89-6 1,5-diphenyl-1H-pyrazole 
• 4492-01-7 1,3-diphenyl-1H-pyrazole 
• 13599-22-9 1,5-diphenylpyrazole-3-carboxylic acid 
• 964-42-1 1,3-diphenyl-1H-pyrazole-5-carboxylic acid 
• 84693-77-6 Fe((C₄NH₂CC₆H₅)4)(C₆H₅NNH)2 
• 34672-80-5 phenyl-N-(oxy)-2,2,6,6-tetramethylpiperidine nitroxide 
• 825611-51-6 5-(2-hydroxyphenyl)-1-phenyl-3-[2-(3-phenyl-1,2,3,4-tetrahydronaphthyl)]pyrazole 
• 825611-42-5 5-(2-hydroxyphenyl)-1-phenyl-3-styrylpyrazole 
• 71-43-2 benzene 
• 112369-19-4 4-benzylidene-2,3,3a,4,6,7-hexahydro-2,3-diphenyl-5H-pyrazolo<3,4-c>pyridazine-5-one 
• 17355-75-8 ethyl 1,5-diphenyl-1H-pyrazole-3-carboxylate 
• 94209-24-2 2,5-diphenyl-2H-pyrazole-3-carboxylic acid ethyl ester 
• 3947-92-0 1-deutero-cis-1,2-diphenylethylene 

Relevant articles and documents

CoPc/Cu(OAc)2-catalyzed N-arylation of amines with arylhydrazines leading to N-aryl amines

The N-arylation of amines with arylhydrazines has been developed, achieving the selective cross-coupling of aryl radicals with amines to form N-aryl amines. The reaction uses air as an oxidant, CoPc and Cu(OAc)2as catalysts. The reaction proceeds under mild conditions in air through a relay process, arylhydrazines are oxidized to aryldiazenes by CoPc, further oxidized to aryl radicals by air (O2), which are trapped by Cu(OAc)2–amine complex, followed by reduction–elimination reaction to form N-aryl amines. Arylamines and arylhydrazines give the highest yields, but N-aryl-N-alkylamines and N-alkylamines can be used as well.

KINETIC STUDY OF THE PHOTOLYSIS OF NOVEL CARVONE HYDRAZONE DERIVATIVES. ANALYTICAL APPLICATION TO THE DETERMINATION OF CARVONE

The photolysis of carvone dimethylhydrazone (CDMH), carvone phenylhydrazone (CPH), and carvone hydrazono-orthobenzoic acid (CHBA), was studied at room-temperature (293K) in several solvents (cyclohexane, dioxane, formamide, acetonitrile, ethanol, propanol).The photolysis overall first-order rate constants (k1) and quantum yields (Φp) were found to depend markedly of the structure of the carvone hydrzone derivative and of the solvent. k1 values varied in the range 1.3 * 10-3, 2.4 * 10-3 min -1 for CDMH - 4.0 * 10-2 - 2 * 10-1 min -1 for CPH, and 8 * 10-3 - 4.6 * 10-2 min-1 for CHBA, and Φp values between 0.0009 and 0.0012 for CDMH, 0.07 and 0.19 for CPH, and 0.004 and 0.0085 for CHBA, according to the solvent.The structure of the photoproducts was investigated by mass spectrometry and fluorescence spectroscopy.Mechanisms are proposed for the photolysis of these carvone hydrazone derivatives.A photochemical-fluorimetric method is presented for the analysis of carvone, following derivatization.Limits of detection of carvone are in the ng range.

Mitochondrial monoamine oxidase. Mechanism of inhibition by phenylhydrazine and by aralkylhydrazines. Role of enzymatic oxidation

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