3,3'-Dichloroazoxybenzene

Base Information

• Chemical Name: 3,3'-Dichloroazoxybenzene
• CAS No.: 139-24-2
• Molecular Formula: C₁₂H₈Cl₂N₂O
• Molecular Weight: 267.114
• European Community (EC) Number: 654-434-6
• NSC Number: 92790
• Mol file: 139-24-2.mol

Synonyms:3,3'-Dichloroazoxybenzene;139-24-2;(3-chlorophenyl)-(3-chlorophenyl)imino-oxidoazanium;3,3/'-DICHLOROAZOXYBENZENE;Diazene, bis(3-chlorophenyl)-, 1-oxide;NSC92790;Azoxybenzene,3'-dichloro-;Azoxybenzene, 3,3'-dichloro-;SXCDGVDBGGCCLV-UHFFFAOYSA-N;NSC-92790;AKOS024332474

Chemical Property of 3,3'-Dichloroazoxybenzene

Chemical Property:

• Vapor Pressure: 1.01E-06mmHg at 25°C
• Boiling Point: 415.2°C at 760 mmHg
• Flash Point: 204.9°C
• PSA: 41.11000
• Density: 1.33g/cm³
• LogP: 5.44230
• XLogP3: 4.4
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 2
• Rotatable Bond Count: 2
• Exact Mass: 266.0013683
• Heavy Atom Count: 17
• Complexity: 286

Purity/Quality:

98%min ^*data from raw suppliers

3,3'-DICHLOROAZOXYBENZENE 95.00% ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: C1=CC(=CC(=C1)Cl)N=[N+](C2=CC(=CC=C2)Cl)[O-]

Technology Process of 3,3'-Dichloroazoxybenzene

There total 46 articles about 3,3'-Dichloroazoxybenzene 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: 96.0%

3-chloro-aniline (108-42-9) → 3,3'-dichloroazoxybenzene (139-24-2,71297-98-8)

Guidance literature:

With dihydrogen peroxide; In ethanol; water; at 20 ℃; for 1h;

Reference yield: 93.0%

3-Nitrochlorobenzene (121-73-3) → 3,3'-dichloroazoxybenzene (139-24-2,71297-98-8)

Guidance literature:

With potassium hydroxide; In water; isopropyl alcohol; at 30 ℃; for 8h; under 760.051 Torr; Inert atmosphere;

DOI:10.1039/c3cy00533j

Reference yield: 90.0%

1-chloro-3-nitrosobenzene (932-78-5) → 3,3'-dichloroazoxybenzene (139-24-2,71297-98-8)

Guidance literature:

In isopropyl alcohol; at 100 ℃; for 12h; Sealed tube;

DOI:10.1021/acs.joc.7b01887

upstream raw materials:

ethanol

1-chloro-3-nitrosobenzene

N-(3-chlorophenyl)hydroxylamine

3-Nitrochlorobenzene

Downstream raw materials:

2-chloro-4-(3-chloro-phenylazo)-phenol

3-chloro-2,4,6-trinitro-phenol

3,3'-dichlorohydrazobenzene

3,3'-dichloroazobenzene