Product Name

  • Name

    4'-ethyl-4-N-pyrrolidinylazobenzene

  • EINECS
  • CAS No. 75236-19-0
  • Density 1.09g/cm3
  • Solubility
  • Melting Point
  • Formula C18H21 N3
  • Boiling Point 450.5°C at 760 mmHg
  • Molecular Weight 279.42
  • Flash Point 226.2°C
  • Transport Information
  • Appearance
  • Safety Questionable carcinogen with experimental carcinogenic data. Mutation data reported. When heated to decomposition it emits toxic fumes of NOx.
  • Risk Codes
  • Molecular Structure Molecular Structure of 75236-19-0 (4'-ethyl-4-N-pyrrolidinylazobenzene)
  • Hazard Symbols
  • Synonyms Pyrrolidine,1-[4-[(4-ethylphenyl)azo]phenyl]- (9CI)
  • PSA 27.96000
  • LogP 5.32960

Pyrrolidine, 1-(p-((p-ethylphenyl)azo)phenyl)- Chemical Properties


IUPAC Name: (4-Ethylphenyl)-(4-pyrrolidin-1-ylphenyl )diazene
Molecular Formula: C18H21N3
Molecular Weight: 279.379440 g/mol
Canonical SMILES: CCC1=CC=C(C=C1)N=NC2=CC=C(C=C2)N3CCCC3
XLogP3-AA: 5.1 
H-Bond Acceptor: 3
Rotatable Bond Count: 4
Tautomer Count: 3
Exact Mass: 279.173548
MonoIsotopic Mass: 279.173548
Topological Polar Surface Area: 28
Heavy Atom Count: 21
Complexity: 319
Index of Refraction: 1.6
Molar Refractivity: 87.73 cm3
Molar Volume: 256.1 cm3
Polarizability: 34.78 ×10-24cm3
Surface Tension: 41.7 dyne/cm
Density : 1.09 g/cm3
Flash Point: 226.2 °C
Enthalpy of Vaporization: 70.93 kJ/mol
Boiling Point: 450.5 °C at 760 mmHg 
Classification Code: Mutation data ,Tumor data
Vapour Pressure of Pyrrolidine, 1-(p-((p-ethylphenyl)azo)phenyl)- (CAS NO.75236-19-0): 2.63E-08 mmHg at 25 °C

Pyrrolidine, 1-(p-((p-ethylphenyl)azo)phenyl)- Toxicity Data With Reference

1.    

mma-sat 10 µg/plate

     CRNGDP    Carcinogenesis. 3 (1982),559.
2.    

orl-rat TDLo:11 g/kg/34W C:CAR

     CRNGDP    Carcinogenesis. 1 (1980),419.

Pyrrolidine, 1-(p-((p-ethylphenyl)azo)phenyl)- Safety Profile

Questionable carcinogen with experimental carcinogenic data. Mutation data reported. When heated to decomposition Pyrrolidine, 1-(p-((p-ethylphenyl)azo)phenyl)- (CAS NO.75236-19-0) emits toxic fumes of NOx.

Pyrrolidine, 1-(p-((p-ethylphenyl)azo)phenyl)- Specification

  Pyrrolidine, 1-(p-((p-ethylphenyl)azo)phenyl)- (CAS NO.75236-19-0) can be called 4'-Ethyl-4-N-pyrrolidinylazobenzene . 

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