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AZOXYBENZENE

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Products Intro: Product Name:AZOXYBENZENE
CAS:495-48-7
Purity:99% Package:1g;1USD
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Products Intro: Product Name:Azoxybenzene
CAS:495-48-7
Package:200 mg Remarks:REAGENT;FOR LABORATORY USE ONLY
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Products Intro: Product Name:Azoxybenzene
CAS:495-48-7
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Products Intro: Product Name:Azoxybenzene
CAS:495-48-7
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Products Intro: Product Name:Azoxybenzene
CAS:495-48-7
Purity:98%min Package:1KG

AZOXYBENZENE manufacturers

  • Azoxybenzene
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  • $0.00 / 1KG
  • 2024-12-13
  • CAS:495-48-7
  • Min. Order: 1KG
  • Purity: 98%min
  • Supply Ability: 30tons/month
  • AZOXYBENZENE
  • AZOXYBENZENE pictures
  • $1.00 / 1g
  • 2019-12-25
  • CAS:495-48-7
  • Min. Order: 1g
  • Purity: 99%
  • Supply Ability: 1000KGS
AZOXYBENZENE Basic information
Product Name:AZOXYBENZENE
Synonyms:(Z)-diphenyldiazene N-oxide;1,2-Diphenyldiazene 1-oxide;AZOXYBENZENE;Azobenzene, oxide;diphenyldiazene1-oxide;diphenyldiazine1-oxide;Fentoxan;Orde-naryazoxybenzene
CAS:495-48-7
MF:C12H10N2O
MW:198.22
EINECS:207-802-1
Product Categories:Pharmaceutical Intermediates
Mol File:495-48-7.mol
AZOXYBENZENE Structure
AZOXYBENZENE Chemical Properties
Melting point 32-36 °C
Boiling point 130 °C / 0.9mmHg
density 1.16
refractive index 1.6330 (estimate)
storage temp. 0-6°C
color Yellow, rhombic crystals
Merck 14,923
BRN 743984
Dielectric constant5.1(40℃)
InChIKeyGAUZCKBSTZFWCT-YPKPFQOOSA-N
CAS DataBase Reference495-48-7(CAS DataBase Reference)
EPA Substance Registry SystemAzoxybenzene (495-48-7)
Safety Information
Hazard Codes Xn
Risk Statements 20/22
Safety Statements 28A-28
WGK Germany 1
RTECS CO4025000
TSCA Yes
HS Code 29153100
Hazardous Substances Data495-48-7(Hazardous Substances Data)
ToxicityLD50 orl-rat: 620 mg/kg AMIHBC 10,61,54
MSDS Information
ProviderLanguage
ACROS English
ALFA English
AZOXYBENZENE Usage And Synthesis
Chemical PropertiesORANGE-YELLOW TO ORANGE CRYSTALS
UsesFenazox is used in the synthetic preparation of amides via reductive amidation of esters, which is used in the synthesis of bio-active molecules and natural products.
UsesIntermediate in organic synthesis.
DefinitionChEBI: Azoxybenzene is an azoxy compound.
General DescriptionBright yellow crystals or yellowish-brown solid.
Air & Water ReactionsDust may form an explosive mixture in air. Insoluble in water.
Reactivity ProfileAZOXYBENZENE is an azo compound. Azo, diazo, azido compounds can detonate. This applies in particular to organic azides that have been sensitized by the addition of metal salts or strong acids. Toxic gases are formed by mixing materials of this class with acids, aldehydes, amides, carbamates, cyanides, inorganic fluorides, halogenated organics, isocyanates, ketones, metals, nitrides, peroxides, phenols, epoxides, acyl halides, and strong oxidizing or reducing agents. Flammable gases are formed by mixing materials in this group with alkali metals. Explosive combination can occur with strong oxidizing agents, metal salts, peroxides, and sulfides.
Fire HazardFlash point data for AZOXYBENZENE are not available; however, AZOXYBENZENE is probably combustible.
Safety ProfilePoison by subcutaneous route. Moderately toxic by ingestion, skin contact, and other routes. A skin and eye irritant. Mutation data reported. Combustible. When heated to decomposition it emits toxic fumes of NOx.
Purification MethodsCrystallise azobenzene from EtOH or MeOH, and dry it for 4hours at 25o/10-3mm. Sublime it before use. [Bigelow & Palm Org Synth Coll Vol II 57 1943, Beilstein 16 II 326.]
Tag:AZOXYBENZENE(495-48-7) Related Product Information
Azoxybenzene, 4,4'-dimethoxy- Azoxybenzene,3,3’,4,4’-tetrachloro 4,4'-BIS(N-HEXYLOXY)AZOXYBENZENE 4,4'-Bis(ethoxy)azoxybenzene,Azoxybenzene, 4,4'-diethoxy- 4,4'-BIS(PENTYLOXY)AZOXYBENZENE,4,4'-Bis(amyloxy)azoxybenzene 4,4'-BIS(HEPTYLOXY)AZOXYBENZENE,Azoxybenzene, 4,4'-bis(heptyloxy)-,p,p'-bis(heptyloxy)azoxybenzene Azobenzene Azoxybenzene-3,3'-disulfonic acid AZOXYBENZENE-4,4'-DICARBOXYLIC ACID DIETHYL ESTER 4,4'-Bis(nonyloxy)azoxybenzene Azoxybenzene-4,4'-dicarboxylic acid azoxybenzene,4,4’-bis(dodecoxy) Azoxybenzene-4,4'-dicarbaldehyde Azoxybenzene-4,4'-dicarboxylic acid dichloride,4,4'-Bis(chlorocarbonyl)azoxybenzene Azoxybenzene-3,3'-dicarboxylic acid Azoxybenzene-2,2'-diamine 4,4'-Di(octyloxy)azoxybenzene,4,4'-Bis(octyloxy)azoxybenzene Azoxybenzene-2,2'-dicarboxylic acid