| | 103-33-3 Basic information More.. |
| Product Name: | Azobenzene | | Synonyms: | trans-diphenyl-diazene;USAF ek-704;usafek-704;trans-Azobenzene for synthesis;Azobenzene, SV Mix;TRANS-AZOBENZENE;AZOBENZENE, 1GM, NEAT;AZOBENZENE 1X1ML MEOH 2000UG/ML | | CAS: | 103-33-3 | | MF: | C12H10N2 | | MW: | 182.22 | | EINECS: | 203-102-5 | | Mol File: | 103-33-3.mol |  |
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.]
- Azobenzene
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- US $0.00 / KG
- 2025-07-07
- CAS:103-33-3
- Min. Order: 1KG
- Purity: 99%
- Supply Ability: 50000KG/month
- Azobenzene
-
- US $10.00 / KG
- 2025-06-24
- CAS:103-33-3
- Min. Order: 1KG
- Purity: 99%
- Supply Ability: 10 mt
- Azobenzene
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- US $100.00-1.00 / KG
- 2023-12-26
- CAS:103-33-3
- Min. Order: 1KG
- Purity: 99%
- Supply Ability: g-kg-tons, free sample is available
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103-33-3
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