2,4-dimethyl-N-phenylaniline

Base Information

• Chemical Name: 2,4-dimethyl-N-phenylaniline
• CAS No.: 25078-04-0
• Molecular Formula: C14H15 N
• Molecular Weight: 197.28
• Hs Code.: 2921440000
• European Community (EC) Number: 677-190-2
• DSSTox Substance ID: DTXSID80441715
• Nikkaji Number: J1.335.965B
• Wikidata: Q72469883
• Mol file: 25078-04-0.mol

Synonyms:2,4-dimethyl-N-phenylaniline;25078-04-0;2,4-Dimethyldiphenylamine;N-Phenyl-2,4-xylidine;Benzenamine, 2,4-dimethyl-N-phenyl-;MFCD08275461;2,4-dimethyl-N-phenyl-aniline;Phenyl(2,4-xylyl)amine;SCHEMBL429859;DTXSID80441715;AKOS015890306;CS-W015669;DS-18556;SY053277;D3398;FT-0655097;D90184;A817630

Chemical Property of 2,4-dimethyl-N-phenylaniline

Chemical Property:

• Vapor Pressure: 0mmHg at 25°C
• Melting Point: 43°C
• Refractive Index: 1.611
• Boiling Point: 170°C
• PKA: 1.11±0.40(Predicted)
• Flash Point: 0°C
• PSA: 12.03000
• Density: 1.049g/cm³
• LogP: 4.12000
• Storage Temp.: Keep in dark place,Inert atmosphere,Room temperature
• Solubility.: soluble in Methanol
• XLogP3: 4.2
• Hydrogen Bond Donor Count: 1
• Hydrogen Bond Acceptor Count: 1
• Rotatable Bond Count: 2
• Exact Mass: 197.120449483
• Heavy Atom Count: 15
• Complexity: 184

Purity/Quality:

98%min ^*data from raw suppliers

2,4-Dimethyl-N-phenylaniline ^*data from reagent suppliers

Safty Information:

• Statements: 20/21/22-36/37/38
• Safety Statements: 22-26-36/37/39

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: CC1=CC(=C(C=C1)NC2=CC=CC=C2)C
• Uses: 2,4-Dimethyldiphenylamine is mainly used in organic synthesis and pharmaceutical intermediates.

Technology Process of 2,4-dimethyl-N-phenylaniline

There total 24 articles about 2,4-dimethyl-N-phenylaniline which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 98.0%

bromobenzene (108-86-1,52753-63-6) + 2,4-Xylidine (95-68-1) → N-(2,4-dimethylphenyl)aniline (25078-04-0)

Guidance literature:

With sodium t-butanolate; at 110 ℃; for 18h;

DOI:10.1002/ejoc.201900772

Reference yield: 95.0%

chlorobenzene (108-90-7) + 2,4-Xylidine (95-68-1) → N-(2,4-dimethylphenyl)aniline (25078-04-0)

Guidance literature:

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;

DOI:10.1002/adsc.200700543

Reference yield: 95.0%

C8H9FO3S + aniline (62-53-3) → N-(2,4-dimethylphenyl)aniline (25078-04-0)

Guidance literature:

With η⁵‐cyclopentadienyl‐η³‐1‐phenylallylpalladium; potassium carbonate; 4,5-bis(diphenylphosphino)-9,9-dimethylxanthene; In 1,4-dioxane; at 80 ℃; for 18h; Reagent/catalyst; Temperature; Inert atmosphere;

upstream raw materials:

N-Acetyl-N-(2,4-dimethylphenyl)aniline

m-xylene

Phenyl azide

aniline hydrochloride

Downstream raw materials:

5-methyl-1,2-diphenyl-1H-indole

Refernces

• 1、 Yang, Fu,Dong, Xuexue,Shen, Yang,Liu, Mengting,Zhou, Hu,Wang, Xuyu,Li, Lulu,Yuan, Aihua,Song, Heng. "Reductive C?N Coupling of Nitroarenes: Heterogenization of MoO3 Catalyst by Confinement in Silica". . p. 3413 - 3421. Retrieved 2021/07/31.
• 2、 -. "PHOTOSENSITIVE RESIN COMPOSITION, PHOTOSENSITIVE RESIN LAYER USING THE SAME AND COLOR FILTER". Paragraph 0142-0143. . Retrieved 2020/05/29.