Product Name

  • Name

    Carbonic acid methyl 4-(2-methylphenylazo)-2-methylphenyl ester

  • EINECS
  • CAS No. 63042-08-0
  • Density 1.13g/cm3
  • Solubility
  • Melting Point
  • Formula C16H16N2O3
  • Boiling Point 443.3°C at 760 mmHg
  • Molecular Weight 284.34
  • Flash Point 195.1°C
  • Transport Information
  • Appearance
  • Safety Questionable carconigen with experimental tumorigenic data. When heated to decomposition it emits toxic fumes of NOx.
  • Risk Codes
  • Molecular Structure Molecular Structure of 63042-08-0 (Carbonic acid methyl 4-(2-methylphenylazo)-2-methylphenyl ester)
  • Hazard Symbols
  • Synonyms 4'-Carbomethoxy-2,3'-dimethylazobenzol;methyl 2-methyl-4-[(E)-(2-methylphenyl)diazenyl]phenyl carbonate;CARBONIC ACID,METHYL 4-(o-TOLYLAZO)-o-TOLYL ESTER;4'-Carbomethoxy-2,3'-dimethylazobenzene;2,3'-Dimethylazobenzene-4'-methylcarbonate;Methyl 4-(o-tolylazo)-o-tolyl carbonate;
  • PSA 60.25000
  • LogP 4.86400

Carbonic acid, methyl 4-(o-tolylazo)-o-tolyl ester Chemical Properties

IUPAC Name: methyl [2-methyl-4-(2-methylphenyl)diazenylphenyl] carbonate
Molecular Formula: C16H16N2O3
Molecular Weight: 284.309840 g/mol
Canonical SMILES: CC1=CC=CC=C1N=NC2=CC(=C(C=C2)OC(=O)OC)C 
InChI: InChI=1S/C16H16N2O3/c1-11-6-4-5-7-14(11)18-17-13-8-9-15(12(2)10-13)21-16(19)20-3/h4-10H,1-3H3 
XLogP3-AA: 4.6
H-Bond Acceptor: 5
Rotatable Bond Count: 5
Exact Mass: 284.116092
MonoIsotopic Mass: 284.116092
Topological Polar Surface Area: 60.2
Heavy Atom Count: 21
Complexity: 373
Covalently-Bonded Unit Count: 1
Classification Code: Tumor data
 Index of Refraction: 1.555
Molar Refractivity: 80.36 cm3 
Molar Volume: 250.2 cm3 
Polarizability: 31.86 ×10-24cm
Surface Tension: 38.5 dyne/cm 
Density: 1.13 g/cm3 
Flash Point: 195.1 °C 
Enthalpy of Vaporization: 70.09 kJ/mol 
Boiling Point: 443.3 °C at 760 mmHg 
Vapour Pressure of Carbonic acid, methyl 4-(o-tolylazo)-o-tolyl ester (CAS NO.63042-08-0):  4.68E-08 mmHg at 25 °C

Carbonic acid, methyl 4-(o-tolylazo)-o-tolyl ester Toxicity Data With Reference

1.    

orl-rat TDLo:27 g/kg/43 W-C:ETA

    GANNA2    Gann. Japanese Journal of Cancer Research. 33 (1939),196.

Carbonic acid, methyl 4-(o-tolylazo)-o-tolyl ester Safety Profile

Questionable carconigen with experimental tumorigenic data. When heated to decomposition Carbonic acid, methyl 4-(o-tolylazo)-o-tolyl ester (CAS NO.63042-08-0) emits toxic fumes of NOx.

Carbonic acid, methyl 4-(o-tolylazo)-o-tolyl ester Specification

 Carbonic acid, methyl 4-(o-tolylazo)-o-tolyl ester (CAS NO.63042-08-0) can be called 2,3'-Dimethylazobenzene-4'-methylcarbonate ; 4'-Carbomethoxy-2,3'-dimethylazobenzene ; 4'-Carbomethoxy-2,3'-dimethylazobenzol ; Methyl 4-(o-tolylazo)-o-tolyl carbonate . 

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