Diazene, methylphenyl-

Base Information

• Chemical Name: Diazene, methylphenyl-
• CAS No.: 4406-66-0
• Molecular Formula: C7H8N2
• Molecular Weight: 120.154
• Nikkaji Number: J82.640E,J80.822I
• Mol file: 4406-66-0.mol

Synonyms:Benzazomethane;methyl(phenyl)diazene;Diazene, methylphenyl-;(Phenylazo)methane;4406-66-0;[(E)-Phenylazo]methane;17556-69-3;benzeneazomethane;(Z)-methyl-phenyldiazene;SCHEMBL54928;SCHEMBL252196;SCHEMBL14948162;SHHIUWFOBYRJAM-UHFFFAOYSA-N

Chemical Property of Diazene, methylphenyl-

Chemical Property:

• Vapor Pressure: 3.71mmHg at 25°C
• Boiling Point: 156.6°C at 760 mmHg
• Flash Point: 39.6°C
• PSA: 24.72000
• Density: 0.96g/cm³
• LogP: 2.40010
• XLogP3: 2.1
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 2
• Rotatable Bond Count: 1
• Exact Mass: 120.068748264
• Heavy Atom Count: 9
• Complexity: 93.1

Purity/Quality:

95% ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: CN=NC1=CC=CC=C1

Technology Process of Diazene, methylphenyl-

There total 10 articles about Diazene, methylphenyl- 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: 39.0%

Nitrosobenzene (586-96-9) + methylamine (74-89-5) → aniline (62-53-3) + azoxybenzene (495-48-7,55599-32-1) + phenylazomethane (4406-66-0)

Guidance literature:

In diethyl ether; water; for 24h; Product distribution; Ambient temperature; various amines and solvents;

DOI:10.1021/jo00203a024

Reference yield:

formaldehyde phenylhydrazone (6228-40-6) → phenylazomethane (4406-66-0)

Guidance literature:

Multi-step reaction with 2 steps

1: 57 percent / LiAlH₄ / tetrahydrofuran / 1 h / Heating

2: 48 percent / HgO, Na₂SO₄ / diethyl ether / 16 h

With lithium aluminium tetrahydride; sodium sulfate; mercury(II) oxide; In tetrahydrofuran; diethyl ether;

Reference yield:

phenylhydrazine (100-63-0) → phenylazomethane (4406-66-0)

Guidance literature:

Multi-step reaction with 3 steps

1: 26 percent / Na₂CO₃ / H₂O

2: 57 percent / LiAlH₄ / tetrahydrofuran / 1 h / Heating

3: 48 percent / HgO, Na₂SO₄ / diethyl ether / 16 h

With lithium aluminium tetrahydride; sodium carbonate; sodium sulfate; mercury(II) oxide; In tetrahydrofuran; diethyl ether; water;

upstream raw materials:

Nitrosobenzene

methylamine

diazoacetic acid ethyl ester

benzene

Downstream raw materials:

hydrogen cyanide

aniline

biphenyl

ethane