1,4-Dihydroxy-2-methylanthraquinone

Base Information

• Chemical Name: 1,4-Dihydroxy-2-methylanthraquinone
• CAS No.: 2589-39-1
• Molecular Formula: C15H10 O4
• Molecular Weight: 254.242
• Hs Code.: 2914690090
• NSC Number: 208739
• UNII: V02O0Q7MPT
• DSSTox Substance ID: DTXSID30180541
• Nikkaji Number: J490.253J
• Wikidata: Q27103832
• Metabolomics Workbench ID: 51810
• Mol file: 2589-39-1.mol

Synonyms:1,4-Dihydroxy-2-methylanthraquinone;2589-39-1;1,4-dihydroxy-2-methylanthracene-9,10-dione;1,4-dihydroxy-2-methyl-9,10-anthraquinone;2-Methyl-1,4-dihydroxyanthraquinone;CCRIS 6436;9,10-Anthracenedione, 1,4-dihydroxy-2-methyl-;NSC 208739;V02O0Q7MPT;1,4-Dihydroxy-3-methylanthraquinone;NSC-208739;9,10-Anthracenedione, 1,4-dihydroxy-2-methyl- (9CI);Methylchinizarin;9,10-Anthracenedione,1,4-dihydroxy-2-methyl-;2-METHYLQUINIZARIN;3-METHYLQUINIZARIN;UNII-V02O0Q7MPT;SCHEMBL595078;9, 1,4-dihydroxy-2-methyl-;CHEBI:28677;DTXSID30180541;NSC208739;LS-188272;2-methyl-1,4-dihydroxy-9,10-anthraquinone;E87925;ANTHRAQUINONE, 1,4-DIHYDROXY-2-METHYL-;1,4-DIHYDROXY-2-METHYL-9,10-ANTHRACENEDIONE;Q27103832

Chemical Property of 1,4-Dihydroxy-2-methylanthraquinone

Chemical Property:

• Vapor Pressure: 2.18E-10mmHg at 25°C
• Boiling Point: 494.1°Cat760mmHg
• Flash Point: 266.7°C
• PSA: 74.60000
• Density: 1.476g/cm³
• LogP: 2.18160
• XLogP3: 3.6
• Hydrogen Bond Donor Count: 2
• Hydrogen Bond Acceptor Count: 4
• Rotatable Bond Count: 0
• Exact Mass: 254.05790880
• Heavy Atom Count: 19
• Complexity: 405

Purity/Quality:

99% ^*data from raw suppliers

1,4-DIHYDROXY-2-METHYLANTHRAQUINONE 95.00% ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: CC1=CC(=C2C(=C1O)C(=O)C3=CC=CC=C3C2=O)O

Technology Process of 1,4-Dihydroxy-2-methylanthraquinone

There total 1 articles about 1,4-Dihydroxy-2-methylanthraquinone 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: 88.0%

phthalic anhydride (85-44-9) + 2-methylbenzene-1,4-diol (95-71-6,96937-50-7) → 1,4-dihydroxy-2-methylanthraquinone (2589-39-1)

Guidance literature:

phthalic anhydride; 2-methylbenzene-1,4-diol; With aluminum (III) chloride; sodium chloride; at 200 ℃; for 0.05h;

With hydrogenchloride; In water; at 100 ℃; for 2h;

DOI:10.1016/j.tet.2008.09.046

Reference yield:

sulfuric acid (7664-93-9) + 1,4-dihydroxy-2-methylanthraquinone (2589-39-1) + metaboric acid (13460-50-9) → 1,4-dihydroxy-9,10-dioxo-9,10-dihydro-anthracene-2-carboxylic acid (6416-55-3)

Guidance literature:

at 150 ℃;

upstream raw materials:

phthalic anhydride

2-methylbenzene-1,4-diol

Downstream raw materials:

1,4-dihydroxy-9,10-dioxo-9,10-dihydro-anthracene-2-carboxylic acid

Refernces

• 1、 Khoumeri, Omar,Montana, Marc,Terme, Thierry,Vanelle, Patrice. "First TDAE approach in quinonic series: synthesis of new 2-substituted 1,4-dimethoxy-9,10-anthraquinones". scheme or table. p. 11237 - 11242. Retrieved 2009/04/11.