4'-Nitro-4-dimethylaminoazobenzene

Base Information

• Chemical Name: 4'-Nitro-4-dimethylaminoazobenzene
• CAS No.: 2491-74-9
• Molecular Formula: C₁₄H₁₄N₄O₂
• Molecular Weight: 270.291
• Hs Code.: 2927000090
• European Community (EC) Number: 678-264-7
• DSSTox Substance ID: DTXSID6062464
• Nikkaji Number: J151.167J,J600.950F,J600.951D
• Mol file: 2491-74-9.mol

Synonyms:4'-Nitro-4-dimethylaminoazobenzene;2491-74-9;N,N-dimethyl-4-[(4-nitrophenyl)diazenyl]aniline;Benzenamine, N,N-dimethyl-4-[(4-nitrophenyl)azo]-;4-Dimethylamino-4'-nitroazobenzene;4//'-Nitro-4-dimethylaminoazobenzene;(E)-N,N-dimethyl-4-((4-nitrophenyl)diazenyl)aniline;Benzenamine, N,N-dimethyl-4-((4-nitrophenyl)azo)-;1-[4-(dimethylamino)phenyl]-2-{4-nitrophenyl}diazene;Benzenamine, N,N-dimethyl-4-(2-(4-nitrophenyl)diazenyl)-;55252-43-2;Orange 1D;CBDivE_002936;SCHEMBL2384564;DTXSID6062464;CAA49174;4/'-Nitro-4-dimethylaminoazobenzene;MFCD00059834;4-nitro-4'-(dimethylamino)azobenzene;AKOS016033342;(E)-4'-Nitro-4-(dimethylamino)azobenzene;(Z)-4'-Nitro-4-(dimethylamino)azobenzene;4-Nitro-4'-(N,N-dimethylamino)-azobenzene;CS-0210657;FT-0710515;N0192;F17607;Aniline, N,N-dimethyl-p-[(p-nitrophenyl)azo]-;AA-516/30035001;N,N-Dimethyl-4-[(4-nitrophenyl)diazenyl]aniline #;N,N-Dimethyl-4-[(E)-(4-nitrophenyl)diazenyl]aniline;5-PHENYL-1H-PYRAZOLE-3-CARBOXYLICACIDMETHYLESTER;Benzenamine,N,N-dimethyl-4-[2-(4-nitrophenyl)diazenyl]-

Chemical Property of 4'-Nitro-4-dimethylaminoazobenzene

Chemical Property:

• Vapor Pressure: 0mmHg at 25°C
• Melting Point: 229 °C
• Refractive Index: 1.604
• Boiling Point: 449.583 °C at 760 mmHg
• Flash Point: 225.7 °C
• PSA: 73.78000
• Density: 1.202 g/cm³
• LogP: 4.59940
• Water Solubility.: 0.5406ug/L(25 oC)
• XLogP3: 4.4
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 5
• Rotatable Bond Count: 3
• Exact Mass: 270.11167570
• Heavy Atom Count: 20
• Complexity: 338

Purity/Quality:

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

4'-Nitro-4-dimethylaminoazobenzene >98.0%(T) ^*data from reagent suppliers

Safty Information:

• Statements: 36/37/38
• Safety Statements: 26-36/37/39

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: CN(C)C1=CC=C(C=C1)N=NC2=CC=C(C=C2)[N+](=O)[O-]

Technology Process of 4'-Nitro-4-dimethylaminoazobenzene

There total 33 articles about 4'-Nitro-4-dimethylaminoazobenzene 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: 97.0%

N,N-dimethyl-aniline (121-69-7,77733-26-7) + 4-nitro-aniline (100-01-6,104810-17-5) → N,N-dimethyl-4-(4-nitrophenylazo)aniline (2491-74-9,55252-43-2,73815-07-3)

Guidance literature:

4-nitro-aniline; With hydrogenchloride; In water; at 0 - 5 ℃; for 0.166667h;

N,N-dimethyl-aniline; In water; for 0.0833333h;

DOI:10.2174/1570178614666170321125216

Reference yield: 95.0%

p-nitrobenzenediazonium (14368-49-1) + 1-(4-N,N'-dimethylaminophenyl)-1-propanol (82946-80-3) → N,N-dimethyl-4-(4-nitrophenylazo)aniline (2491-74-9,55252-43-2,73815-07-3)

Guidance literature:

In ethanol; water; at 8 ℃; for 3h;

Reference yield: 90.0%

p-nitrobenzenediazonium (14368-49-1) + 4-(dimethylamino)phenyl(phenyl)methanol (7494-77-1) → N,N-dimethyl-4-(4-nitrophenylazo)aniline (2491-74-9,55252-43-2,73815-07-3)

Guidance literature:

In ethanol; water; at 8 ℃; for 2h;

upstream raw materials:

p-nitrobenzenediazonium

ethanol

4-benzhydryl-N,N-dimethylaniline

4,4'-bis(dimethylamino)benzhydrol

Downstream raw materials:

(N_.N-Dimethyl-anilin)-(4 azo 1)-benzol-(4 azo 4)-phenol

acetic acid-[4-(4-dimethylamino-phenylazo)-anilide]

1-(4-[2-(4-(dimethylamino)phenyl)diazen-1-yl]phenyl)-2,5-dihydro-1H-pyrrole-2,5-dione

4-Dimethylamino-4'-(p-tolylazo)-azobenzol

Refernces

• 1、 Shomali, Ashkan,Valizadeh, Hassan,Noorshargh, Saeideh. "New generation of nitrite functionalized star-like polyvinyl imidazolium compound: Application as a nitrosonium source and three dimensional nanocatalyst for the synthesis of azo dyes". . p. 409 - 418. Retrieved 2017/07/24.
• 2、 Koukabi, Nadiya,Otokesh, Somayeh,Kolvari, Eskandar,Amoozadeh, Ali. "Convenient and rapid diazotization and diazo coupling reaction via aryl diazonium nanomagnetic sulfate under solvent-free conditions at room temperature". . p. 12 - 17. Retrieved 2015/10/05.