4-Dimethylamino-4'-carboxylazobenzene

Base Information

• Chemical Name: 4-Dimethylamino-4'-carboxylazobenzene
• CAS No.: 6268-49-1
• Molecular Formula: C₁₅H₁₅N₃O₂
• Molecular Weight: 269.303
• Hs Code.: 2927000090
• European Community (EC) Number: 869-431-7
• NSC Number: 36265
• DSSTox Substance ID: DTXSID50862438
• Nikkaji Number: J2.740.027B,J2.740.028K,J208.690E
• Wikidata: Q10389868
• ChEMBL ID: CHEMBL1573563
• Mol file: 6268-49-1.mol

Synonyms:4-(4-dimethylaminophenylazo)benzoic acid;DABCYL

Chemical Property of 4-Dimethylamino-4'-carboxylazobenzene

Chemical Property:

• Vapor Pressure: 4.01E-10mmHg at 25°C
• Boiling Point: 482.6ºC at 760 mmHg
• PKA: 3.79±0.10(Predicted)
• Flash Point: 245.6ºC
• PSA: 65.26000
• Density: 1.17g/cm3
• LogP: 3.86620
• Storage Temp.: Sealed in dry,Room Temperature
• Solubility.: almost transparency in hot NaOH
• XLogP3: 4.1
• Hydrogen Bond Donor Count: 1
• Hydrogen Bond Acceptor Count: 5
• Rotatable Bond Count: 4
• Exact Mass: 269.116426730
• Heavy Atom Count: 20
• Complexity: 341

Purity/Quality:

99%, ^*data from raw suppliers

4-Dimethylaminoazobenzene-4'-carboxylic Acid ^*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)C(=O)O

Technology Process of 4-Dimethylamino-4'-carboxylazobenzene

There total 9 articles about 4-Dimethylamino-4'-carboxylazobenzene 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: 95.0%

4-amino-benzoic acid (150-13-0,159246-81-8,8014-65-1) + N,N-dimethyl-aniline (121-69-7,77733-26-7) → 4-[4-(dimethylamino)phenylazo]benzoic acid (114143-63-4,6268-49-1,114143-64-5)

Guidance literature:

4-amino-benzoic acid; With hydrogenchloride; sodium carbonate; sodium nitrite; at 0 ℃;

N,N-dimethyl-aniline; In water; at 0 - 20 ℃; Further stages.;

DOI:10.1039/b601120a

Reference yield: 91.8%

4-amino-benzoic acid (150-13-0,159246-81-8,8014-65-1) + 4-amino-N,N-dimethylaniline (99-98-9) → 4-[4-(dimethylamino)phenylazo]benzoic acid (114143-63-4,6268-49-1,114143-64-5)

Guidance literature:

4-amino-benzoic acid; With hydrogenchloride; sodium nitrite; In water; at 0 ℃; for 0.5h;

4-amino-N,N-dimethylaniline; With hydrogenchloride; In water; for 0.5h;

Reference yield: 53.0%

4-[4'-(Dimethylamino)phenylazo]benzoic acid methyl ester → 4-[4-(dimethylamino)phenylazo]benzoic acid (114143-63-4,6268-49-1,114143-64-5)

Guidance literature:

4-[4'-(Dimethylamino)phenylazo]benzoic acid methyl ester; With lithium hydroxide; In methanol; water; at 70 ℃; for 24h;

With hydrogenchloride; In methanol; water; pH=6;

DOI:10.1016/j.ejmech.2011.08.035

upstream raw materials:

cis-p-methyl red

4-amino-benzoic acid

N,N-dimethyl-aniline

4-methoxycarbonyl aniline

Downstream raw materials:

C₁₂₆H₂₄₅N₇O₂₈*C₁₅H₁₅N₃O₂

cis-p-methyl red

4-(4-Dimethylamino-phenylazo)-benzoic acid (2R,3S,5R)-5-(5-methyl-2,4-dioxo-3,4-dihydro-2H-pyrimidin-1-yl)-2-trityloxymethyl-tetrahydro-furan-3-yl ester

2,5-dioxo-1-pyrrolidinyl 4-[(1E)-2-[4-(dimethylamino)phenyl]diazenyl]-benzoate

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