Product Name

  • Name

    4,4'-iminodiphenol

  • EINECS
  • CAS No. 1752-24-5
  • Article Data17
  • CAS DataBase
  • Density 1.32g/cm3
  • Solubility
  • Melting Point 169 °C
  • Formula C12H11 N O2
  • Boiling Point 363°Cat760mmHg
  • Molecular Weight 201.225
  • Flash Point 158.8°C
  • Transport Information
  • Appearance
  • Safety Poison by ingestion. When heated to decomposition it emits toxic vapors of NOx.
  • Risk Codes
  • Molecular Structure Molecular Structure of 1752-24-5 (4,4'-iminodiphenol)
  • Hazard Symbols
  • Synonyms Phenol,4,4'-iminodi- (6CI,7CI,8CI); 4,4'-Dihydroxydiphenylamine; 4,4'-Iminobisphenol;4,4'-Iminodiphenol; Bis(4-hydroxyphenyl)amine; Bis(p-hydroxyphenyl)amine;Indophenol, reduced; Leucoindophenol
  • PSA 52.49000
  • LogP 2.91440

4,4′-Iminodiphenol Chemical Properties

Molecular Structure of 4,4′-Iminodiphenol (CAS NO. 1752-24-5):

IUPAC Name:  4-(4-hydroxyanilino)phenol
Empirical Formula:  C12H11NO2
Molecular Weight:  201.2212
H bond acceptors: 3
H bond donors: 3
Freely Rotating Bonds: 4
Polar Surface Area: 21.7 Å2
Index of Refraction: 1.707
Molar Refractivity: 59.39 cm3
Molar Volume: 152.3 cm3
Surface Tension: 63.8 dyne/cm
Density: 1.32 g/cm3
Flash Point: 158.8 °C
Enthalpy of Vaporization: 63.3 kJ/mol
Boiling Point: 363 °C at 760 mmHg
Vapour Pressure: 8.88E-06 mmHg at 25°C
Index of Refraction: 1.707
InChI
InChI=1/C12H11NO2/c14-11-5-1-9(2-6-11)13-10-3-7-12(15)8-4-10/h1-8,13-15H
Smiles
Oc1ccc(Nc2ccc(O)cc2)cc1
Classification Code: Drug / Therapeutic Agent

4,4′-Iminodiphenol Toxicity Data With Reference

1.    

orl-mus LD50:380 mg/kg

    ARZNAD    Arzneimittel-Forschung. Drug Research. 12 (1962),1123.

4,4′-Iminodiphenol Consensus Reports

Reported in EPA TSCA Inventory.

4,4′-Iminodiphenol Safety Profile

Poison by ingestion. When heated to decomposition it emits toxic vapors of NOx.

4,4′-Iminodiphenol Specification

 4,4′-Iminodiphenol ,its CAS number is 1752-24-5,it can be called Leucoindophenol ; 4,4'-Dihydroxydiphenylamine ; Bis(4-hydroxyphenyl)amine ; Bis(p-hydroxyphenyl)amine ; phenol, 4,4'-iminobis- ; 4-13-00-01064 (Beilstein Handbook Reference) [Beilstein] ; Leucoindophenol ; Bis(p-hydroxyphenyl)amine .

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