CAS 103-33-3: Azobenzene
Description:Azobenzene is an organic compound characterized by its distinctive azo group (-N=N-) connecting two phenyl rings. It is a yellow to orange crystalline solid at room temperature and is known for its ability to undergo reversible photoisomerization between its trans and cis forms upon exposure to ultraviolet or visible light. This property makes azobenzene a valuable compound in various applications, including photonic devices, molecular switches, and drug delivery systems. Azobenzene is relatively stable under ambient conditions but can decompose under extreme heat or in the presence of strong oxidizing agents. Its solubility varies in different solvents, being more soluble in organic solvents than in water. Additionally, azobenzene exhibits interesting thermal and photochemical properties, which have been extensively studied in the context of materials science and nanotechnology. Due to its potential environmental and health impacts, handling azobenzene requires caution, as it may pose risks if ingested or inhaled.
Formula:C12H10N2
InChI:InChI=1S/C12H10N2/c1-3-7-11(8-4-1)13-14-12-9-5-2-6-10-12/h1-10H
InChI key:InChIKey=DMLAVOWQYNRWNQ-UHFFFAOYSA-N
SMILES:N(=NC=1C=CC=CC1)C=2C=CC=CC2
- Synonyms:
- (E)-1,2-diphenyldiazene
- (E)-Diphenyldiazen
- (E)-Diphenyldiazene
- (Z)-diphenyldiazene
- 1,2-Diphenyldiazene
- A 15073
- Azobenceno
- Azobenzen
- Azobenzene, (E)-
- Azobenzide
- See more synonyms
- Azobenzol
- Benzene, azo-
- Benzene, azobis-
- Benzeneazobenzene
- Diazene, 1,2-diphenyl-
- Diazene, diphenyl-
- Diazene, diphenyl-, (E)-
- Diphenyldiazene
- Diphenyldiimide
- Nsc 2102
- Phenylazobenzene
- diazene, 1,2-diphenyl-, (E)-
- Azobenzene

Azobenzene
Ref: 3B-A0565
25g | 48.00 € | ||
100g | 139.00 € |

Azobenzene, 97+%
Ref: 02-A10425
25g | 62.00 € | ||
100g | 153.00 € | ||
500g | To inquire |

Ref: 41-ICRS0217
1000mg | 102.00 € |

Azobenzene
Ref: TM-T0609
1g | 34.00 € | ||
1mL*10mM (DMSO) | 34.00 € |

Azobenzene
Ref: 7W-GT2877
Undefined size | To inquire |

Ref: 54-OR315219
1g | 37.00 € | ||
5g | 41.00 € | ||
25g | 108.00 € | ||
100g | 368.00 € | ||
500g | 1,579.00 € |

Azobenzene, 98%
Ref: AC-40154
50g | 122.00 € | ||
250g | To inquire |

SVOC Mixture 1003 1000 µg/mL in Benzene:Dichloromethane (3:1)
Controlled ProductRef: 04-GA09001003BD
1ml | To inquire |

HJ 834-2017, HJ 951-2018 VOC & SVOCs Mixture 155 1000 µg/mL in Dichloromethane
Controlled ProductRef: 04-A50000155DI
1ml | To inquire |

EPA Method 8270 Calibration by Class Mixture 4 2000 µg/mL in Dichloromethane
Controlled ProductRef: 04-GA09000440DI
1ml | 85.00 € |

Base/Neutral Extractables Mixture 999 2000 µg/mL in Benzene:MeCl2:ACN (2:2:1)
Controlled ProductRef: 04-GA09000999SP
1ml | To inquire |

EPA Method 8270 LCS Mixture 100 µg/mL in Acetone:MeCl2 83.5:16.5
Controlled ProductRef: 04-XA09000004AD
25ml | 513.00 € |

Ref: 04-C10390000
500mg | 47.00 € |

EPA Method 8270 UltiMix Calibration Mixture 500-1000 μg/mL in Benzene:Dichloromethane
Controlled ProductRef: 04-GA09000419BD
1ml | 166.00 € |

EPA Method 625 SV Calibration Mixture 660 1000 µg/mL in Benzene:Dichloromethane
Controlled ProductRef: 04-A50000660BD
1ml | To inquire |

CLP SVOC Calibration Mixture 512 2000 µg/mL in Dichloromethane
Controlled ProductRef: 04-A50000512DI
1ml | To inquire |

EPA Method 8270 B/N Mixture 2 1000 µg/ml in Benz:MeCl2:ACCN 4:4:2
Controlled ProductRef: 04-YA09000024SP
1ml | 176.00 € |

EPA Method 8270 Calibration Mixture 500-1000 µg/mL in Dichloromethane
Controlled ProductRef: 04-YA09000003DI
1ml | 157.00 € |

EPA Method 8270 BN Mixture 207 2000 µg/mL in Dichloromethane
Controlled ProductRef: 04-GS09000207DI
5x1ml | To inquire |