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Azobenzene

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103-33-3 Basic informationMore
USE
Ordinary azobenzene is nearly all in the trans-form. It is partly converted into the cis-form on exposure to light [for isolation see Hartley J Chem Soc 633 1938, and for spectra of cis-and trans-azobenzenes, see Winkel & Siebert Chem Ber 74B 6701941]. trans-Azobenzene is obtained by chromatography on alumina using 1:4 *C6H6/heptane or pet ether, and it crystallises from EtOH (after refluxing for several hours) or hexane. All operations should be carried out in diffuse red light or in the dark. [Beilstein 16 IV 8.]
Lastest Price from Azobenzene manufacturers
  • Azobenzene
  • US $100.00-1.00/KG
  • CAS:103-33-3
  • Min. Order: 1KG
  • Purity: 99%
  • Supply Ability: g-kg-tons, free sample is available
  • 2024-03-25
  • Azobenzene
  • US $0.00 /KG
  • CAS:103-33-3
  • Min. Order: 1KG
  • Purity: 99%
  • Supply Ability: 50000KG/month
  • 2023-07-28

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  • Company Name:J & K SCIENTIFIC LTD.
  • Tel:010-82848833 400-666-7788
  • Products Intro:Product Name:Azobenzene, 98%
    CAS:103-33-3
    Purity:98% Package:100G;25G More...
  • CB Index:76
  • Related Information:Catalog(96815)
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  • Company Name:Meryer (Shanghai) Chemical Technology Co., Ltd.
  • Tel:4006608290; 18621169109
  • Products Intro:Product Name:Azobenzene
    CAS:103-33-3
    Package:25g;500g Remarks:A0565 More...
  • CB Index:62
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  • Company Name:TCI (Shanghai) Development Co., Ltd.
  • Tel:021-67121386
  • Products Intro:Product Name:Azobenzene
    CAS:103-33-3
    Purity:98.0% GC Package:100G,25G More...
  • CB Index:81
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  • Company Name:BeiJing Hwrk Chemicals Limted
  • Tel:0757-86329057 18501085097
  • Products Intro:Product Name:Azobenzene
    CAS:103-33-3
    Purity:96.00% Package:10g
  • CB Index:55
  • Related Information:Catalog(7508)
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  • Company Name:Beijing Ouhe Technology Co., Ltd
  • Tel:010-82967028 13552068683
  • Products Intro:Product Name:AZOBENZENE
    CAS:103-33-3
    Purity:98% Package:10g;50g;100g;250g;500g More...
  • CB Index:60
  • Related Information:Catalog(12426)
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  • Company Name:Shanghai Hanhong Scientific Co.,Ltd.
  • Tel:021-54306202 13764082696;
  • Products Intro:Product Name:Azobenzene
    CAS:103-33-3
    Purity:97% Remarks:B36150 More...
  • CB Index:64
  • Related Information:Catalog(42982)
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