1,5-Diphenyl-3-(p-tolyl)formazan

Base Information

• Chemical Name: 1,5-Diphenyl-3-(p-tolyl)formazan
• CAS No.: 1622-12-4
• Molecular Formula: C20H18 N4
• Molecular Weight: 314.39
• Hs Code.: 2928000090
• DSSTox Substance ID: DTXSID30397117
• Mol file: 1622-12-4.mol

Synonyms:1,5-Diphenyl-3-(p-tolyl)formazan;N'-anilino-4-methyl-N-phenyliminobenzenecarboximidamide;1622-12-4;1,5-diphenyl-3-p-tolylformazan;DTXSID30397117;D88632

Chemical Property of 1,5-Diphenyl-3-(p-tolyl)formazan

Chemical Property:

• Vapor Pressure: 1.95E-08mmHg at 25°C
• Melting Point: 154 °C
• Refractive Index: 1.607
• Boiling Point: 454.1°C at 760 mmHg
• PKA: 11.88±0.10(Predicted)
• Flash Point: 228.5°C
• PSA: 49.11000
• Density: 1.09g/cm³
• LogP: 5.62560
• XLogP3: 6.1
• Hydrogen Bond Donor Count: 1
• Hydrogen Bond Acceptor Count: 3
• Rotatable Bond Count: 5
• Exact Mass: 314.153146591
• Heavy Atom Count: 24
• Complexity: 411

Purity/Quality:

98%,99%, ^*data from raw suppliers

1,5-Diphenyl-3-(p-tolyl)formazan >95.0%(HPLC) ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: CC1=CC=C(C=C1)C(=NNC2=CC=CC=C2)N=NC3=CC=CC=C3

Technology Process of 1,5-Diphenyl-3-(p-tolyl)formazan

There total 11 articles about 1,5-Diphenyl-3-(p-tolyl)formazan 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: 87.0%

aniline (62-53-3) + 4-methylbenzaldehyde phenylhydrazone (2829-25-6) → 1,5-Diphenyl-3-p-methylphenylformazan (1622-12-4)

Guidance literature:

aniline; With sodium nitrite; In neat (no solvent); at 20 ℃; Green chemistry;

4-methylbenzaldehyde phenylhydrazone; With sodium hydroxide; In neat (no solvent); at 20 ℃; pH=10 - 12; Green chemistry;

DOI:10.1246/bcsj.20140298

Reference yield: 78.0%

4-methyl-benzaldehyde (104-87-0) + aniline (62-53-3) + phenylhydrazine (100-63-0) → 1,5-Diphenyl-3-p-methylphenylformazan (1622-12-4)

Guidance literature:

With water; diethylammonium hydrogen sulphate; sodium nitrite; In neat (no solvent); Microwave irradiation; Green chemistry;

DOI:10.1039/c5ra06363a

Reference yield: 66.0%

C6H5N2O3PolS + 4-methylbenzaldehyde phenylhydrazone (2829-25-6) → 1,5-Diphenyl-3-p-methylphenylformazan (1622-12-4)

Guidance literature:

In cyclohexane; amberlite IR120 (Na+)

DOI:10.1039/c5ra06363a

upstream raw materials:

benzene diazonium chloride

4-methylbenzaldehyde phenylhydrazone

aniline

4-methyl-benzaldehyde

Downstream raw materials:

2,4-diphenyl-6-(p-tolyl)-3,4-dihydro-1,2,4,5-tetrazin-1(2H)-yl

Refernces

• 1、 Bamoniri, Abdolhamid,Moshtael-Arani, Naimeh. "BF3-functionalized silica-coated magnetic nanoparticles as a novel heterogeneous solid acid for synthesis of formazan derivatives via a green protocol". . p. 662 - 672. Retrieved 2015/06/25.
• 2、 Bamoniri, Abdolhamid,Mirjalili, Bi Bi Fatemeh,Moshtael-Arani, Naimeh. "Nano BF3·SiO2: A green heterogeneous solid acid for synthesis of formazan dyes under solvent-free condition". . p. 272 - 278. Retrieved 2014/07/22.