N,N′-Diphenyl-p-phenylenediamine

C18H16N2CAS 74-31-7260.34 g/mol

Open in Covalent MOL file
NHNH
Secondary amine

Properties

Molecular formula
C18H16N2
Molar mass
260.34 g/mol
Exact mass
260.1313 Da
Density
1.2 g/mL
Melting point
150–151 °C
Boiling point
220–225 °C (at 0.5 Torr)
Flash point
232 °C (closed cup)
Water solubility
< 1 g/L (20 °C)
logP
5.17Crippen estimate
Polar surface area
24.1 Ų
H-bond donors / acceptors
2 / 2
Rotatable bonds
4

Hazards

Warning
Irritant (GHS07)

Harmonised EU classification (CLP Annex VI, index 612-132-00-1), via PubChem.

Precautionary statements

P261, P272, P273, P280, P302+P352, P321, P333+P317, P362+P364, P501

Identifiers

CAS number
74-31-7
SMILES
c1ccc(Nc2ccc(Nc3ccccc3)cc2)cc1
InChIKey
UTGQNNCQYDRXCH-UHFFFAOYSA-N
InChI
InChI=1S/C18H16N2/c1-3-7-15(8-4-1)19-17-11-13-18(14-12-17)20-16-9-5-2-6-10-16/h1-14,19-20H

Weigh it out

Type any one amount. The others follow from the molar mass and density.

Names and synonyms

42 names · show all
  • N,N'-Diphenyl-P-phenylenediamine
  • 1,4-Benzenediamine, N1,N4-diphenyl-
  • p-Phenylenediamine, N,N′-diphenyl-
  • 1,4-Benzenediamine, N,N′-diphenyl-
  • N1,N4-Diphenyl-1,4-benzenediamine
  • AgeRite DPPD
  • 1,4-Bis(phenylamino)benzene
  • 1,4-Dianilinobenzene
  • 4,4′-Diphenyl-p-phenylenediamine
  • DPPD
  • Flexamine G
  • JZF
  • Nonox DPPD
  • 4-Phenylaminodiphenylamine
  • p-Phenylaminodiphenylamine
  • Diafen FF
  • Diphenyl-p-phenylenediamine
  • N,N′-Diphenyl-1,4-phenylenediamine
  • Altofane DIP
  • Nonflex H
  • Permanax 18
  • Stabilizer DPPD
  • p-Bis(phenylamino)benzene
  • Nocrac DP
  • Permanax DPPD
  • DFFD
  • Antage DP
  • Ekaland DPPD
  • Naugard J
  • Antigen P
  • Antigene P
  • Antioxidant H
  • N,N′-Diphenyl-1,4-benzenediamine
  • NSC 5761
  • Diafen FF-T
  • PPD
  • Antioxidant PPD
  • Antioxidant 7PPD
  • 1,4-Benzenediamine N1,N4-diphenyl-
  • 1-N,4-N-Diphenylbenzene-1,4-diamine
  • Vulkanox DPPD
  • DAPD

Work with N,N′-Diphenyl-p-phenylenediamine

Predict the NMR spectrum1H and 13C shifts with multiplicities Make a solutionWhat to weigh for any molarity and volume Check drug-likenessLipinski, Veber and lead-likeness Isotope patternExact mass and the mass spectrum pattern

Similar compounds

Diphenylamine122-39-492 % similar N,N′-Diphenylbenzidine531-91-981 % similar N-Phenyl-4-biphenylamine32228-99-276 % similar N-Phenyl-[1,1':4',1''-terphenyl]-4-amine897671-81-776 % similar Diphenylamine hydrochloride537-67-775 % similar Bis-biphenyl-4-yl-amine102113-98-471 % similar 4-Aminodiphenylamine101-54-268 % similar 4-Chloro-N-phenylaniline1205-71-668 % similar

Tanimoto similarity of circular fingerprints over the whole catalogue.

All similar compounds

Same formula

N,N-Diphenyl-P-phenylenediamine2350-01-8 4,4''-Diaminoterphenyl3365-85-3

Elsewhere

PubChem CAS Common Chemistry NIST WebBook