[Bis(4-methylphenyl)methylidene]hydrazine

Base Information

• Chemical Name: [Bis(4-methylphenyl)methylidene]hydrazine
• CAS No.: 55816-25-6
• Molecular Formula: C15H16 N2
• Molecular Weight: 224.305
• NSC Number: 89328
• DSSTox Substance ID: DTXSID30293408
• Nikkaji Number: J2.117.292H
• Mol file: 55816-25-6.mol

Synonyms:55816-25-6;[bis(4-methylphenyl)methylidene]hydrazine;NSC89328;DTXSID30293408;NSC-89328

Chemical Property of [Bis(4-methylphenyl)methylidene]hydrazine

Chemical Property:

• Vapor Pressure: 3.55E-05mmHg at 25°C
• Boiling Point: 353.6°Cat760mmHg
• Flash Point: 167.6°C
• Density: 1.03g/cm³
• XLogP3: 3.6
• Hydrogen Bond Donor Count: 1
• Hydrogen Bond Acceptor Count: 2
• Rotatable Bond Count: 2
• Exact Mass: 224.131348519
• Heavy Atom Count: 17
• Complexity: 232

Purity/Quality:

99% ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: CC1=CC=C(C=C1)C(=NN)C2=CC=C(C=C2)C

Technology Process of [Bis(4-methylphenyl)methylidene]hydrazine

There total 2 articles about [Bis(4-methylphenyl)methylidene]hydrazine 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: 70.0%

bis(p-methylphenyl)-methanone (611-97-2) → bis(4-methylphenyl)methanone hydrazone (55816-25-6)

Guidance literature:

With hydrogenchloride; hydrazine; In ethanol; water; for 1h; Reflux;

DOI:10.1016/j.inoche.2021.108951

Reference yield:

→ bis(4-methylphenyl)methanone hydrazone (55816-25-6)

Guidance literature:

4,4'-Dimethyl-benzophenon, N2H4-Hydrat, sd. 1-Butanol (4 h);

DOI:10.1021/jo01068a013

Reference yield: 91.0%

1,2-bis(4-methylphenyl)acetylene (2789-88-0) + bis(4-methylphenyl)methanone hydrazone (55816-25-6) → 6-methyl-1,3,4-tri-p-tolylisoquinoline

Guidance literature:

With dichloro(pentamethylcyclopentadienyl)rhodium (III) dimer; oxygen; benzoic acid; In methanol; at 80 ℃; for 2h; Schlenk technique; Sealed tube;

DOI:10.1039/c5ob01171j

upstream raw materials:

bis(p-methylphenyl)-methanone

Downstream raw materials:

bis(4-methylphenyl)diazomethane

4,4'-Dimethylbenzophenone dimethyl acetal

4,4'-dimethyldiphenylmethane

methyl bis(4-methylphenyl)methyl ether