1-Amino-2-ethyl-9,10-anthraquinone

Base Information

• Chemical Name: 1-Amino-2-ethyl-9,10-anthraquinone
• CAS No.: 6937-81-1
• Molecular Formula: C₁₆H₁₃NO₂
• Molecular Weight: 251.285
• NSC Number: 39950
• DSSTox Substance ID: DTXSID70284956
• Nikkaji Number: J1.483.714K
• Wikidata: Q82020154
• Mol file: 6937-81-1.mol

Synonyms:6937-81-1;1-amino-2-ethyl-9,10-anthraquinone;NSC39950;SCHEMBL6682201;DTXSID70284956;ethyl amino -9,10-anthracenedione;NSC-39950

Chemical Property of 1-Amino-2-ethyl-9,10-anthraquinone

Chemical Property:

• Vapor Pressure: 1.53E-09mmHg at 25°C
• Boiling Point: 484.5°C at 760 mmHg
• Flash Point: 246.8°C
• Density: 1.294g/cm³
• XLogP3: 3.5
• Hydrogen Bond Donor Count: 1
• Hydrogen Bond Acceptor Count: 3
• Rotatable Bond Count: 1
• Exact Mass: 251.094628657
• Heavy Atom Count: 19
• Complexity: 392

Purity/Quality:

99% ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

• Canonical SMILES: CCC1=C(C2=C(C=C1)C(=O)C3=CC=CC=C3C2=O)N

Technology Process of 1-Amino-2-ethyl-9,10-anthraquinone

There total 5 articles about 1-Amino-2-ethyl-9,10-anthraquinone 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:

2-ethyl-1-nitro-9,10-anthraquinone (56600-58-9) → 1-amino-2-ethyl-9,10-anthraquinone (6937-81-1)

Guidance literature:

With sodium sulfide;

Reference yield:

1-(2,2-Diethoxy-ethylamino)-2-ethyl-anthraquinone → 1-amino-2-ethyl-9,10-anthraquinone (6937-81-1)

Guidance literature:

With hydrogenchloride; In tetrahydrofuran;

DOI:10.1080/00397919308011182

Reference yield:

2-ethylanthraquinone (84-51-5) → 1-amino-2-ethyl-9,10-anthraquinone (6937-81-1)

Guidance literature:

Multi-step reaction with 2 steps

1: nitric acid / 20 °C

2: aqueous sodium sulfide

With sodium sulfide; nitric acid;

upstream raw materials:

2-ethyl-1-nitro-9,10-anthraquinone

2-ethylanthraquinone

2-ethyl-10H-9-anthranone

Refernces