4,4'-Diaminotriphenylmethane

Base Information

• Chemical Name: 4,4'-Diaminotriphenylmethane
• CAS No.: 603-40-7
• Molecular Formula: C19H18N2
• Molecular Weight: 274.365
• European Community (EC) Number: 210-038-1
• NSC Number: 37196
• DSSTox Substance ID: DTXSID60975705
• Nikkaji Number: J23.866J
• Wikidata: Q82960388
• Mol file: 603-40-7.mol

Synonyms:603-40-7;4,4'-Diaminotriphenylmethane;4,4'-(Phenylmethylene)dianiline;4,4'-Diamino-triphenylmethane;4-[(4-aminophenyl)-phenylmethyl]aniline;4,4'-Benzylidenedianiline;Benzenamine, 4,4'-(phenylmethylene)bis-;EINECS 210-038-1;NSC37196;CBMicro_030984;Aniline,4'-benzylidenedi-;4,4'-Benzylidenebisaniline;Cambridge id 5180451;4,4'-Diamino-triphenylmethan;SCHEMBL133754;Aniline, 4,4'-benzylidenedi-;4,4\'-Diamino-triphenylmethane;DTXSID60975705;4,4'-(phenylmethanediyl)dianiline;NSC 37196;NSC-37196;STL575492;Benzenamine,4'-(phenylmethylene)bis-;BIM-0030966.P001;FT-0720998;4-[(4-AMINOPHENYL)(PHENYL)METHYL]ANILINE;A832700;SR-01000197742;SR-01000197742-1;W-105261

Chemical Property of 4,4'-Diaminotriphenylmethane

Chemical Property:

• Melting Point: 139~140℃
• Boiling Point: 476.6 °C at 760 mmHg
• PKA: 5.21±0.25(Predicted)
• Flash Point: 290.7 °C
• PSA: 52.04000
• Density: 1.156 g/cm³
• LogP: 5.19360
• XLogP3: 3.6
• Hydrogen Bond Donor Count: 2
• Hydrogen Bond Acceptor Count: 2
• Rotatable Bond Count: 3
• Exact Mass: 274.146998583
• Heavy Atom Count: 21
• Complexity: 273

Purity/Quality:

99.9% ^*data from raw suppliers

4,4'-DIAMINO-TRIPHENYLMETHANE 98.00% ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: C1=CC=C(C=C1)C(C2=CC=C(C=C2)N)C3=CC=C(C=C3)N

Technology Process of 4,4'-Diaminotriphenylmethane

There total 30 articles about 4,4'-Diaminotriphenylmethane 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: 91.0%

benzaldehyde (100-52-7) + aniline (62-53-3) → 4,4'-benzylidenedianiline (603-40-7)

Guidance literature:

With aniline hydrochloride; at 90 ℃; for 0.05h; Irradiation;

DOI:10.1016/j.tetlet.2004.12.091

Reference yield: 78.0%

benzaldehyde (100-52-7) + aniline (62-53-3) → 2-((4-aminophenyl)(phenyl)methyl)aniline (13168-31-5) + 4,4'-benzylidenedianiline (603-40-7)

Guidance literature:

With 3-methyl-1-(4-sulfobutyl)imidazol-3-ium bis((trifluoromethyl)sulfonyl)azanide; In neat (no solvent); at 80 ℃; for 1.5h;

DOI:10.1039/d1ra03724b

Reference yield: 4.0%

4-nitrobenzophenone (1144-74-7) + 2-(4-bromophenyl)-1,1,1,3,3,3-hexamethyldisilazane (5089-33-8) → 4,4'-benzylidenedianiline (603-40-7)

Guidance literature:

Multistep reaction;

DOI:10.1021/tx0256679

upstream raw materials:

Hydroxy-phenyl-bis-(4-hydroxy-phenyl)-methan

aniline

aniline hydrochloride

benzylidene phenylamine

Downstream raw materials:

bis-(4-acetylamino-phenyl)-phenyl-methane

bis-(4-amino-3-methyl-phenyl)-phenyl-methane

LMG-1,1

4,4'-benzylidene-di-phenol