Cas no 620-91-7 (N1,N4-Di-p-tolylbenzene-1,4-diamine)

N1,N4-Di-p-tolylbenzene-1,4-diamine structure
620-91-7 structure
Product Name:N1,N4-Di-p-tolylbenzene-1,4-diamine
CAS No:620-91-7
MF:C20H20N2
MW:288.386204719543
CID:956127
PubChem ID:16212159
Update Time:2025-04-19

N1,N4-Di-p-tolylbenzene-1,4-diamine Chemical and Physical Properties

Names and Identifiers

    • 1-N,3-N-bis(4-methylphenyl)benzene-1,3-diamine
    • DTPD
    • N1,N4-Di-p-tolylbenzene-1,4-diamine
    • DTPD OEKANAL (N N'-DITOLYLPARAPHENYLENE
    • PIBIAJQNHWMGTD-UHFFFAOYSA-N
    • 620-49-5
    • N~1~,N~3~-Bis(4-methylphenyl)benzene-1,3-diamine
    • 620-91-7
    • N,N'-(p-Phenylene)ditoluidine
    • DTXSID00583565
    • SCHEMBL1685626
    • Inchi： 1S/C20H20N2/c1-15-6-10-17(11-7-15)21-19-4-3-5-20(14-19)22-18-12-8-16(2)9-13-18/h3-14,21-22H,1-2H3
    • InChI Key： PIBIAJQNHWMGTD-UHFFFAOYSA-N
    • SMILES： N(C1C=CC(C)=CC=1)C1C=CC=C(C=1)NC1C=CC(C)=CC=1

Computed Properties

  • Exact Mass: 288.162648646g/mol
  • Monoisotopic Mass: 288.162648646g/mol
  • Isotope Atom Count: 0
  • Hydrogen Bond Donor Count: 2
  • Hydrogen Bond Acceptor Count: 2
  • Heavy Atom Count: 22
  • Rotatable Bond Count: 4
  • Complexity: 284
  • Covalently-Bonded Unit Count: 1
  • Defined Atom Stereocenter Count: 0
  • Undefined Atom Stereocenter Count : 0
  • Defined Bond Stereocenter Count: 0
  • Undefined Bond Stereocenter Count: 0
  • XLogP3: 5.7
  • Topological Polar Surface Area: 24.1?2

N1,N4-Di-p-tolylbenzene-1,4-diamine Security Information

  • Hazard Category Code： 22-43
  • Safety Instruction： 36/37
  • Hazardous Material Identification： Xn

N1,N4-Di-p-tolylbenzene-1,4-diamine Pricemore >>

Related Categories No. Product Name Cas No. Purity Specification Price update time Inquiry
TRC
D354250-50mg
N1,N4-Di-p-tolylbenzene-1,4-diamine
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 $ 517.00 2023-09-08
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SHENG KE LU SI SHENG WU JI SHU
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N1,N4-Di-p-tolylbenzene-1,4-diamine Production Method

Production Method 1

Reaction Conditions
1.1 Reagents: Sodium tert-butoxide Catalysts: 1,1-Bis(diphenylphosphino)ferrocene ,  (T-4)-[1,1′-Bis(diphenylphosphino-κP)ferrocene]bis(triphenyl phosphite-κP)nickel Solvents: Toluene ;  22 h, 60 °C; cooled
1.2 Reagents: Hydrogen peroxide Solvents: Water ;  2 h, cooled
Reference
Stable nickel(0) phosphites as catalysts for C-N cross-coupling reactions
Kampmann, Sven S.; et al, Advanced Synthesis & Catalysis, 2014, 356(9), 1967-1973

N1,N4-Di-p-tolylbenzene-1,4-diamine Raw materials

N1,N4-Di-p-tolylbenzene-1,4-diamine Preparation Products

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