2,4-Dimethyldiphenylamine Chemical Properties

Melting point:

43°C

Boiling point:

170°C 3mm

Density 

1.049±0.06 g/cm3(Predicted)

Flash point:

0°C

storage temp. 

Keep in dark place,Inert atmosphere,Room temperature

solubility 

soluble in Methanol

form 

powder to lump

pka

1.11±0.40(Predicted)

color 

White to Yellow

InChI

InChI=1S/C14H15N/c1-11-8-9-14(12(2)10-11)15-13-6-4-3-5-7-13/h3-10,15H,1-2H3

InChIKey

BWYYRZBQXLCZJL-UHFFFAOYSA-N

SMILES

C1(NC2=CC=CC=C2)=CC=C(C)C=C1C

Safety Information

Risk Statements 

20/21/22-36/37/38

Safety Statements 

22-26-36/37/39

HS Code 

2921.49.5000

2,4-Dimethyldiphenylamine Usage And Synthesis

Chemical Properties

white crystalline.

Uses

2,4-Dimethyldiphenylamine is mainly used in organic synthesis and pharmaceutical intermediates.

Synthesis

GENERAL STEPS: A solution of potassium tert-butoxide (KOtBu, 102.1 mg, 1.3 eq.) and complex 3a (10-50 mL, 0.01-0.05 mol, prepared from 4.6 mg of complex 3a dissolved in 1.0 mL of dichloromethane) was added to a Schlenk reaction tube under nitrogen atmosphere. The reaction tube was sealed and the solvent was removed under reduced pressure. Toluene (0.5 mL), 2,4-dimethylaniline (0.84 mmol) and chlorobenzene (0.70 mmol) were then added sequentially. The reaction mixture was stirred vigorously at the indicated temperature for 3 to 24 hours. Upon completion of the reaction, the solvent was removed under reduced pressure and the residue was purified by silica gel column chromatography to afford the target product 2,4-dimethyldiphenylamine.

References

[1] Advanced Synthesis and Catalysis, 2008, vol. 350, # 5, p. 652 - 656
[2] Tetrahedron, 2017, vol. 73, # 52, p. 7308 - 7314

2,4-Dimethyldiphenylamine(25078-04-0)Related Product Information

• 4-Nitrodiphenylamine
• 4,4'-Methylenedianiline
• Diphenylamine
• 2,6-Dimethylphenol
• DIPHENYLAMINE HYDROCHLORIDE
• 2,6-Lutidine
• 4-Methyldiphenylamine
• 2,4-Dimethyl aniline
• Sodium diphenylamine-4-sulfonate
• 3-Methyldiphenylamine
• 2-Nitrodiphenylamine
• Phenothiazine
• N,N-Bis(octylphenyl)amine
• LUMIRACOXIB
• Pigment Red 122
• Solvent Blue 97
• ACID BLUE 80
• 4,4'-DIMETHYLDIPHENYLAMINE,4,4-Dimethyldiphenylamine (DMDPA)