1,4-Diamino-2,3-dihydroanthraquinone

Base Information

• Chemical Name: 1,4-Diamino-2,3-dihydroanthraquinone
• CAS No.: 81-63-0
• Molecular Formula: C14H12N2O2
• Molecular Weight: 240.261
• European Community (EC) Number: 201-367-1
• NSC Number: 23123
• UNII: U46FO9XL97
• DSSTox Substance ID: DTXSID70883261
• Nikkaji Number: J192.590C,J710.757I
• Wikipedia: 1,4-Diamino-2,3-dihydroanthraquinone
• Wikidata: Q4545694
• ChEMBL ID: CHEMBL3392069
• Mol file: 81-63-0.mol

Synonyms:81-63-0;1,4-DIAMINO-2,3-DIHYDROANTHRAQUINONE;Solvent Violet 47;1,4-diamino-2,3-dihydroanthracene-9,10-dione;9,10-Anthracenedione, 1,4-diamino-2,3-dihydro-;C.I. Solvent Violet 47;NSC 23123;CCRIS 5607;Anthraquinone, 1,4-diamino-2,3-dihydro-;EINECS 201-367-1;BRN 2125631;UNII-U46FO9XL97;Anthraquinone, 2,3-dihydro-1,4-diamino-;MLS000738012;U46FO9XL97;1,4-Diamino-2,3-dihydro-9,10-anthracenedione;NSC-23123;1,4-Diimino-2,3-dihydroanthracene-9,10-diol;1,3-dihydroanthraquinone;C.I.Solvent Violet 47;SCHEMBL4800950;CHEMBL3392069;REGID_for_CID_663251;DTXSID70883261;REGID_for_CID_5354979;SSGALQHXKMAJTL-UHFFFAOYSA-N;9, 1,4-diamino-2,3-dihydro-;NSC23123;AKOS015854642;Anthraquinone,4-diamino-2,3-dihydro-;SB80619;1,4-Diamino-2, 3-dihydroanthraquinone;1,4-Diamino-2,3-dihydro-anthraquinone;NCGC00246921-01;AS-14243;LS-20666;J192.590C;CS-0331014;FT-0627803;D95746;1,4-Diamino-2,3-dihydro-9,10-anthracenedione #;A840174;Q4545694;1,4-DIAMINO-2,3-DIHYDRO-9,10-ANTHRAQUINONE

Chemical Property of 1,4-Diamino-2,3-dihydroanthraquinone

Chemical Property:

• Appearance/Colour: Dark greenish to brownish powder
• Vapor Pressure: 7.96E-06mmHg at 25°C
• Melting Point: >190 °C (dec.)
• Refractive Index: 1.699
• Boiling Point: 375.1 °C at 760 mmHg
• PKA: 5.11±0.20(Predicted)
• Flash Point: 180.7 °C
• PSA: 86.18000
• Density: 1.4 g/cm³
• LogP: 2.68560
• Storage Temp.: -20?C Freezer, Under Inert Atmosphere
• Solubility.: DMSO (Slightly), Methanol (Slightly)
• XLogP3: 1.8
• Hydrogen Bond Donor Count: 4
• Hydrogen Bond Acceptor Count: 4
• Rotatable Bond Count: 0
• Exact Mass: 240.089877630
• Heavy Atom Count: 18
• Complexity: 346

Purity/Quality:

99% ^*data from raw suppliers

1,4-Diamino-2,3-dihydroanthraquinone ^*data from reagent suppliers

Safty Information:

• Pictogram(s): Xi
• Hazard Codes: Xi

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: C1CC(=N)C2=C(C3=CC=CC=C3C(=C2C1=N)O)O
• Uses: Leuco-1,4-diaminoanthraquinone (leucamine) is an important precursor for 1,4-diaminoanthraquinone. An anthraquinone-derived dye. An anthraquinone-derived dye. A product from the combustion of red and violet smoke mixtures.

Technology Process of 1,4-Diamino-2,3-dihydroanthraquinone

There total 1 articles about 1,4-Diamino-2,3-dihydroanthraquinone 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:

1,4-diamino-9,10-anthraquinone (128-95-0) → 1,4-diamino-2,3-dihydroanthraquinone (81-63-0)

Guidance literature:

With sodium dithionite;

Reference yield: 98.1%

1,4-diamino-2,3-dihydroanthraquinone (81-63-0) → 1,4-diamino-2,3-dichloroanthraquinone (81-42-5,70956-27-3)

Guidance literature:

1,4-diamino-2,3-dihydroanthraquinone; With zinc dioxide; In chlorobenzene; at 50 - 60 ℃; for 0.333333h; Green chemistry;

With sulfuryl dichloride; In chlorobenzene; at 50 - 60 ℃; for 0.666667h; Temperature; Green chemistry;

Reference yield:

1,4-diamino-2,3-dihydroanthraquinone (81-63-0) → 1,4-diamino-9,10-anthraquinone (128-95-0)

Guidance literature:

In dimethyl sulfoxide; at 90 ℃;

DOI:10.1002/mrc.1260230306

upstream raw materials:

1,4-diamino-9,10-anthraquinone

Downstream raw materials:

1,4-diamino-9,10-anthraquinone

1,4-diamino-2,3-dichloroanthraquinone

Refernces