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(=NC1=CC=CC=C1)C2=CC=CC=C2
Synonyms:- (E)-1,2-diphenyldiazene
- (E)-Diphenyldiazen
- (E)-Diphenyldiazene
- (Z)-diphenyldiazene
- 1,2-Diphenyldiazene
- A 15073
- Azobenceno
- Azobenzen
- Azobenzene, (E)-
- Azobenzide
- 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)-
- See more synonyms
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Azobenzene
CAS:Formula:C12H10N2Purity:>98.0%(GC)Color and Shape:Light yellow to Yellow to Orange powder to crystalMolecular weight:182.23Azobenzene, 97+%
CAS:Azobenzene is used to construct photoswitch tethered ligands to turn protein activity on and off. It is also used to increase the extracellular or intracellular concentration of active molecules to study the mechanism of action of sympathetic and parasympathetic neuromediators. This Thermo Scientifi
Formula:C12H10N2Purity:97+%Color and Shape:Orange to red, Crystals or powder or crystalline powder or chunksMolecular weight:182.23Azobenzene
CAS:Azobenzene, an aryl azo compound with a N=N bond between two phenyl rings, represents a broad molecule class.Formula:C12H10N2Purity:98.45%Color and Shape:Orange-Red Leaflets Physical Description Orange-Red Crystals Or Dark Brown Chunky Solid (Ntp 1992)Molecular weight:182.22Azobenzene
CAS:Formula:C12H10N2Purity:≥ 98.0%Color and Shape:Orange to red crystalline powderMolecular weight:182.231,2-Diphenyldiazene
CAS:Controlled ProductFormula:C12H10N2Color and Shape:NeatMolecular weight:182.22SVOC Mixture 1003 1000 µg/mL in Benzene:Dichloromethane (3:1)
CAS:Controlled Product- 100-01-6
- 100-02-7
- 101-55-3
- 103-33-3
- 105-67-9
- 106-44-5
- 106-46-7
- 106-47-8
- 108-60-1
- 108-95-2
- 111-44-4
- 111-91-1
- 117-81-7
- 117-84-0
- 118-74-1
- 120-12-7
- 120-82-1
- 120-83-2
- 121-14-2
- 129-00-0
- 131-11-3
- 132-64-9
- 191-24-2
- 193-39-5
- 205-99-2
- 206-44-0
- 207-08-9
- 208-96-8
- 218-01-9
- 50-32-8
- 51-28-5
- 53-70-3
- 534-52-1
- 541-73-1
- 56-55-3
- 59-50-7
- 606-20-2
- 62-75-9
- 621-64-7
- 67-72-1
- 7005-72-3
- 77-47-4
- 78-59-1
- 83-32-9
- 84-66-2
- 84-74-2
- 85-01-8
- 85-68-7
- 86-73-7
- 86-74-8
- 87-68-3
- 87-86-5
- 88-06-2
- 88-74-4
- 88-75-5
- 91-20-3
- 91-57-6
- 91-58-7
- 95-48-7
- 95-50-1
- 95-57-8
- 95-95-4
- 98-95-3
- 99-09-2
Formula:C6H3Cl3Color and Shape:MixtureMolecular weight:181.45HJ 834-2017, HJ 951-2018 VOC & SVOCs Mixture 155 1000 µg/mL in Dichloromethane
CAS:Controlled Product- 100-01-6
- 100-02-7
- 101-55-3
- 103-33-3
- 105-67-9
- 106-44-5
- 106-46-7
- 106-47-8
- 108-60-1
- 108-95-2
- 111-44-4
- 111-91-1
- 117-81-7
- 117-84-0
- 118-74-1
- 120-12-7
- 120-82-1
- 120-83-2
- 121-14-2
- 129-00-0
- 131-11-3
- 132-64-9
- 191-24-2
- 193-39-5
- 205-99-2
- 206-44-0
- 207-08-9
- 208-96-8
- 218-01-9
- 50-32-8
- 51-28-5
- 53-70-3
- 534-52-1
- 541-73-1
- 56-55-3
- 59-50-7
- 606-20-2
- 62-75-9
- 621-64-7
- 67-72-1
- 7005-72-3
- 77-47-4
- 78-59-1
- 83-32-9
- 84-66-2
- 84-74-2
- 85-01-8
- 85-68-7
- 86-73-7
- 86-74-8
- 87-68-3
- 87-86-5
- 88-06-2
- 88-74-4
- 88-75-5
- 91-20-3
- 91-57-6
- 91-58-7
- 95-48-7
- 95-50-1
- 95-57-8
- 95-95-4
- 98-95-3
- 99-09-2
Color and Shape:MixtureBase/Neutral Extractables Mixture 999 2000 µg/mL in Benzene:MeCl2:ACN (2:2:1)
CAS:Controlled Product- 101-55-3
- 103-33-3
- 106-46-7
- 108-60-1
- 111-44-4
- 111-91-1
- 117-81-7
- 117-84-0
- 118-74-1
- 120-12-7
- 120-82-1
- 121-14-2
- 129-00-0
- 131-11-3
- 191-24-2
- 193-39-5
- 205-99-2
- 206-44-0
- 207-08-9
- 208-96-8
- 218-01-9
- 50-32-8
- 53-70-3
- 541-73-1
- 56-55-3
- 606-20-2
- 62-75-9
- 621-64-7
- 67-72-1
- 7005-72-3
- 77-47-4
- 78-59-1
- 83-32-9
- 84-66-2
- 84-74-2
- 85-01-8
- 85-68-7
- 86-30-6
- 86-73-7
- 87-68-3
- 91-20-3
- 91-58-7
- 95-50-1
- 98-95-3
Formula:C6H3Cl3Color and Shape:MixtureMolecular weight:181.45EPA Method 8270 LCS Mixture 100 µg/mL in Acetone:MeCl2 83.5:16.5
CAS:Controlled Product- 100-01-6
- 100-02-7
- 100-25-4
- 100-51-6
- 101-55-3
- 103-23-1
- 103-33-3
- 105-67-9
- 106-44-5
- 106-46-7
- 106-47-8
- 108-39-4
- 108-60-1
- 108-95-2
- 110-86-1
- 111-44-4
- 111-91-1
- 117-81-7
- 117-84-0
- 118-74-1
- 120-12-7
- 120-82-1
- 120-83-2
- 121-14-2
- 129-00-0
- 131-11-3
- 132-64-9
- 191-24-2
- 193-39-5
- 205-99-2
- 206-44-0
- 207-08-9
- 208-96-8
- 218-01-9
- 50-32-8
- 51-28-5
- 528-29-0
- 53-70-3
- 534-52-1
- 541-73-1
- 56-55-3
- 58-90-2
- 59-50-7
- 606-20-2
- 62-53-3
- 62-75-9
- 621-64-7
- 65-85-0
- 67-72-1
- 7005-72-3
- 77-47-4
- 78-59-1
- 83-32-9
- 84-66-2
- 84-74-2
- 85-01-8
- 85-68-7
- 86-30-6
- 86-73-7
- 86-74-8
- 87-68-3
- 87-86-5
- 88-06-2
- 88-74-4
- 88-75-5
- 90-12-0
- 91-20-3
- 91-57-6
- 91-58-7
- 91-94-1
- 935-95-5
- 95-48-7
- 95-50-1
- 95-57-8
- 95-95-4
- 98-95-3
- 99-09-2
- 99-65-0
Formula:C6H3Cl3Color and Shape:MixtureMolecular weight:181.45EPA Method 8270 UltiMix Calibration Mixture 500-1000 μg/mL in Benzene:Dichloromethane
CAS:Controlled Product- 100-01-6
- 100-02-7
- 100-25-4
- 100-51-6
- 101-55-3
- 103-23-1
- 103-33-3
- 105-67-9
- 106-44-5
- 106-46-7
- 106-47-8
- 108-39-4
- 108-60-1
- 108-95-2
- 110-86-1
- 111-44-4
- 111-91-1
- 117-81-7
- 117-84-0
- 118-74-1
- 120-12-7
- 120-82-1
- 120-83-2
- 121-14-2
- 122-39-4
- 129-00-0
- 131-11-3
- 132-64-9
- 191-24-2
- 193-39-5
- 205-99-2
- 206-44-0
- 207-08-9
- 208-96-8
- 218-01-9
- 50-32-8
- 51-28-5
- 528-29-0
- 53-70-3
- 534-52-1
- 541-73-1
- 56-55-3
- 58-90-2
- 59-50-7
- 606-20-2
- 62-53-3
- 62-75-9
- 621-64-7
- 67-72-1
- 7005-72-3
- 77-47-4
- 78-59-1
- 83-32-9
- 84-66-2
- 84-74-2
- 85-01-8
- 85-68-7
- 86-73-7
- 86-74-8
- 87-68-3
- 87-86-5
- 88-06-2
- 88-74-4
- 88-75-5
- 90-12-0
- 91-20-3
- 91-57-6
- 91-58-7
- 935-95-5
- 95-48-7
- 95-50-1
- 95-57-8
- 95-95-4
- 98-95-3
- 99-09-2
- 99-65-0
Formula:C6H3Cl3Color and Shape:MixtureMolecular weight:181.45EPA Method 625 SV Calibration Mixture 660 1000 µg/mL in Benzene:Dichloromethane
CAS:Controlled Product- 100-02-7
- 101-55-3
- 103-33-3
- 105-67-9
- 106-46-7
- 108-60-1
- 108-95-2
- 111-44-4
- 111-91-1
- 117-81-7
- 117-84-0
- 118-74-1
- 120-12-7
- 120-82-1
- 120-83-2
- 121-14-2
- 129-00-0
- 131-11-3
- 191-24-2
- 193-39-5
- 205-99-2
- 206-44-0
- 207-08-9
- 208-96-8
- 218-01-9
- 50-32-8
- 51-28-5
- 53-70-3
- 534-52-1
- 541-73-1
- 56-55-3
- 59-50-7
- 606-20-2
- 62-75-9
- 621-64-7
- 67-72-1
- 7005-72-3
- 77-47-4
- 78-59-1
- 83-32-9
- 84-66-2
- 84-74-2
- 85-01-8
- 85-68-7
- 86-73-7
- 86-74-8
- 87-68-3
- 87-86-5
- 88-06-2
- 88-75-5
- 91-20-3
- 91-58-7
- 95-50-1
- 95-57-8
- 98-95-3
Color and Shape:MixtureCLP SVOC Calibration Mixture 512 2000 µg/mL in Dichloromethane
CAS:Controlled Product- 100-01-6
- 100-02-7
- 101-55-3
- 103-33-3
- 105-67-9
- 106-44-5
- 106-46-7
- 106-47-8
- 108-60-1
- 108-95-2
- 111-44-4
- 111-91-1
- 117-81-7
- 117-84-0
- 118-74-1
- 120-12-7
- 120-82-1
- 120-83-2
- 121-14-2
- 129-00-0
- 131-11-3
- 132-64-9
- 191-24-2
- 193-39-5
- 205-99-2
- 206-44-0
- 207-08-9
- 208-96-8
- 218-01-9
- 50-32-8
- 51-28-5
- 53-70-3
- 534-52-1
- 541-73-1
- 56-55-3
- 59-50-7
- 606-20-2
- 62-75-9
- 621-64-7
- 67-72-1
- 7005-72-3
- 77-47-4
- 78-59-1
- 83-32-9
- 84-66-2
- 84-74-2
- 85-01-8
- 85-68-7
- 86-73-7
- 86-74-8
- 87-68-3
- 87-86-5
- 88-06-2
- 88-74-4
- 88-75-5
- 91-20-3
- 91-57-6
- 91-58-7
- 95-48-7
- 95-50-1
- 95-57-8
- 95-95-4
- 98-95-3
- 99-09-2
Color and Shape:MixtureEPA Method 8270 Calibration Mixture 500-1000 µg/mL in Dichloromethane
CAS:Controlled Product- 100-01-6
- 100-02-7
- 100-25-4
- 100-51-6
- 101-55-3
- 103-23-1
- 103-33-3
- 105-67-9
- 106-44-5
- 106-46-7
- 106-47-8
- 108-39-4
- 108-60-1
- 108-95-2
- 110-86-1
- 111-44-4
- 111-91-1
- 117-81-7
- 117-84-0
- 118-74-1
- 120-12-7
- 120-82-1
- 120-83-2
- 121-14-2
- 122-39-4
- 129-00-0
- 131-11-3
- 132-64-9
- 191-24-2
- 193-39-5
- 205-99-2
- 206-44-0
- 207-08-9
- 208-96-8
- 218-01-9
- 50-32-8
- 51-28-5
- 528-29-0
- 53-70-3
- 534-52-1
- 541-73-1
- 56-55-3
- 58-90-2
- 59-50-7
- 606-20-2
- 62-53-3
- 62-75-9
- 621-64-7
- 67-72-1
- 7005-72-3
- 77-47-4
- 78-59-1
- 83-32-9
- 84-66-2
- 84-74-2
- 85-01-8
- 85-68-7
- 86-73-7
- 86-74-8
- 87-68-3
- 87-86-5
- 88-06-2
- 88-74-4
- 88-75-5
- 90-12-0
- 91-20-3
- 91-57-6
- 91-58-7
- 935-95-5
- 95-48-7
- 95-50-1
- 95-57-8
- 95-95-4
- 98-95-3
- 99-09-2
- 99-65-0
Formula:C6H3Cl3Color and Shape:ColourlessMolecular weight:181.45Azobenzene
CAS:Applications Impurity in the production of Phenylbutazone (P319570). Dyes and metabolites.
References Chung, K., et al.: Mutation Res., 114, 269 (1983), Kawanishi, S., et al.: J. Biol. Chem., 261, 5952 (1986), Floyd, R., et al.: Carcinogenesis, 11, 1447 (1990), Shibutani, S., et al.: Nature, 349, 431 (1991),Formula:C12H10N2Color and Shape:NeatMolecular weight:182.22Azobenzene
CAS:Azobenzene is an azobenzene that binds to the actin filaments and inhibits their polymerization. It has been shown to inhibit the polymerization of actin filaments in human serum, which may be due to its ability to react with the nitrogen atoms in actin. Azobenzene has also been shown to have a thermal expansion coefficient of 0.015x10-5/°C, which is much larger than that of most other compounds. The molecular geometry of azobenzene is planar and symmetrical, with two hydrogen atoms on each nitrogen atom on both sides of the molecule. This symmetry leads to a low intramolecular hydrogen bonding energy. The molecule’s photochemical properties are also interesting because it has a long lifetime and can be excited by wavelengths between 400-500 nm.
Formula:C12H10N2Purity:Min. 97.5 Area-%Color and Shape:PowderMolecular weight:182.22 g/mol
