Azobenzene - ≥97% , CAS No.103-33-3

CAS: 103-33-3 Cat. No.: A104616 Formula: C₁₂H₁₀N₂ Molecular Weight: 182.22 Beilstein Registry Number: 1819138 EC Number: 203-102-5

GRADE & PURITY ≥97%

Synonyms

Diphenyldiimide|1,2-Diphenyldiazene|Azobenzeen|Azodibenzene|(Z)-diphenyldiazene|Azobenzol|Azofume|AZOBENZENE [HSDB]|(E)-Diphenyldiazene|(E)-diphenyl-diazene|(E)-azodibenzene|(E)-azobenzol|Benzofume|(Z)-azobenzol|(Z)-Azobenzene|Diazene, diphenyl-|E/Z-Azobenzene|(e)-azobenzene|Azobenzene, (E)-|(Z)-azobisbenzene|diphenyl diimide|USAF EK-704|AZOBENZENE [MI]|(E)-azobisbenzene|Diazene, 1,2-diphenyl-|Diazene, diphenyl-, (Z)-|Azobenzeen [Dutch]|Azobenzene Melting Point Standard|1,2-Diphenyldiazene; Phenylbutazone Imp. D (EP); Azobenzene; Phenylbutazone Impurity D|cis-Azobenzene|Azobenzide|Azodibenzeneazofume|(Z)-azodibenzene|Benzene, azodi|Benzene, azodi-|Benzeneazobenzene|Azobenzene, Reagent|Diazene, diphenyl-, (E)-|Diazobenzene|4-(phenylazo)benzene|Diphenyldiazene|(E)-1,2-Diphenyldiazene|trans-Azobenzene|AZOBENZENE [IARC]|azobenzene

Storage

Room temperature,Argon charged

Shipped In

Normal

Overview

Azobenzene is known for its photochromic properties.

Specifications

Synonyms

Diphenyldiimide | 1,2-Diphenyldiazene | Azobenzeen | Azodibenzene | (Z)-diphenyldiazene | Azobenzol | Azofume | AZOBENZENE [HSDB] | (E)-Diphenyldiazene | (E)-diphenyl-diazene | (E)-azodibenzene | (E)-azobenzol | Benzofume | (Z)-azobenzol | (Z)-Azobenzene | Diazene, diphenyl- | E/Z-Azobenzene | (e)-azobenzene | Azobenzene, (E)- | (Z)-azobi Show more

Specifications & Purity

≥97%

Storage

Room temperature,Argon charged

Shipped In

Normal

Purity

≥97%

Names and Identifiers

Pubchem Sid

488179684

Pubchem Sid Url

https://pubchem.ncbi.nlm.nih.gov/substance/488179684

Canonical Smiles

C1=CC=C(C=C1)N=NC2=CC=CC=C2

IUPAC Name

diphenyldiazene

InChIKey

DMLAVOWQYNRWNQ-UHFFFAOYSA-N

INCHI

1S/C12H10N2/c1-3-7-11(8-4-1)13-14-12-9-5-2-6-10-12/h1-10H

Isomeric SMILES

C1=CC=C(C=C1)N=NC2=CC=CC=C2

WGK Germany

3

RTECS

CN1400000

Molecular Weight

182.22

Beilstein

1819138

Reaxy-Rn

742609

Reaxys-RN_link_address

https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=742609&ln=

Taxonomic Classification

Taxonomy Tree

• Kingdom Organic compounds
  • Superclass Organoheterocyclic compounds
    • Class Azobenzenes

• Kingdom: Organic compounds
• Superclass: Organoheterocyclic compounds
• Class: Azobenzenes
• Subclass: Not available
• Intermediate Tree Nodes: Not available
• Direct Parent: Azobenzenes
• Alternative Parents: Benzene and substituted derivatives Azo compounds Propargyl-type 1,3-dipolar organic compounds Organopnictogen compounds Hydrocarbon derivatives
• Molecular Framework: Aromatic homomonocyclic compounds
• Substituents: Azobenzene - Benzenoid - Monocyclic benzene moiety - Azo compound - Organic 1,3-dipolar compound - Propargyl-type 1,3-dipolar organic compound - Organic nitrogen compound - Organopnictogen compound - Hydrocarbon derivative - Organonitrogen compound - Aromatic homomonocyclic compound
• Description: This compound belongs to the class of organic compounds known as azobenzenes. These are organonitrogen aromatic compounds that contain a central azo group, where each nitrogen atom is conjugated to a benzene ring.
• External Descriptors: azobenzenes

Data sources

1. Djoumbou Feunang Y, Eisner R, Knox C, Chepelev L, Hastings J, Owen G, Fahy E, Steinbeck C, Subramanian S, Bolton E, Greiner R, and Wishart DS. ClassyFire: Automated Chemical Classification With A Comprehensive, Computable Taxonomy. Journal of Cheminformatics, 2016, 8:61.

DOI: 10.1186/s13321-016-0174-y

Chemical and Physical Properties

• Solubility: Soluble in alcohol, ether, benzene and glacial acetic acid. Insoluble in water.
• Sensitivity: Moisture sensitive.
• Refractive Index: 1.6266
• Flash Point(°F): 212℉
• Flash Point(°C): 100℃
• Boil Point(°C): 293°C
• Melt Point(°C): 68.5°C
• Molecular Weight: 182.220 g/mol
• XLogP3: 3.800
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 2
• Rotatable Bond Count: 2
• Exact Mass: 182.084 Da
• Monoisotopic Mass: 182.084 Da
• Topological Polar Surface Area: 24.700 Ų
• Heavy Atom Count: 14
• Formal Charge: 0
• Complexity: 157.000
• Isotope Atom Count: 0
• Defined Atom Stereocenter Count: 0
• Undefined Atom Stereocenter Count: 0
• Defined Bond Stereocenter Count: 0
• Undefined Bond Stereocenter Count: 0
• The total count of all stereochemical bonds: 0
• Covalently-Bonded Unit Count: 1