• Name

  2,4-Dimethyldiphenylamine

• EINECS 677-190-2
• CAS No. 25078-04-0
• Article Data26
• CAS DataBase
• Density 1.049g/cm³
• Solubility
• Melting Point 43°C
• Formula C14H15 N
• Boiling Point 170°C
• Molecular Weight 197.28
• Flash Point 0°C
• Transport Information
• Appearance
• Safety S22-S26-S36/37/39
• Risk Codes R20/21/22-R36/37/38
• Molecular Structure
• Hazard Symbols
• Synonyms 2,4-Xylidine,N-phenyl- (8CI); 2,4-Dimethyldiphenylamine;N-(2,4-Dimethylphenyl)-N-phenylamine
• PSA 12.03000
• LogP 4.12000

Synthetic route

108-86-1

bromobenzene

95-68-1

2,4-Xylidine

25078-04-0

N-(2,4-dimethylphenyl)aniline

Conditions

Conditions	Yield
With sodium t-butanolate at 110℃; for 18h;	98%

108-90-7

chlorobenzene

95-68-1

2,4-Xylidine

25078-04-0

N-(2,4-dimethylphenyl)aniline

Conditions

Conditions	Yield
With di-tert-butyl(2,2-diphenyl-1-methyl-1-cyclopropyl)phosphine; bis(η3-allyl-μ-chloropalladium(II)); sodium t-butanolate In toluene at 100℃; for 3h; Inert atmosphere;	95%
With C33H40ClN3O2Pd; potassium tert-butylate In toluene at 130℃; for 24h; Buchwald-Hartwig Coupling; Inert atmosphere; Schlenk technique; Sealed tube;	95%

2,4-Dimethyldiphenylamine Chemical Properties

2,4-Dimethyldiphenylamine Safety Profile

2,4-Dimethyldiphenylamine Specification