Disperse Blue 27

Base Information

• Chemical Name: Disperse Blue 27
• CAS No.: 15791-78-3
• Deprecated CAS: 12227-82-6,51281-08-4,58253-30-8,69993-11-9,51281-08-4,58253-30-8
• Molecular Formula: C22H16N2O7
• Molecular Weight: 420.378
• European Community (EC) Number: 239-891-8
• DSSTox Substance ID: DTXSID3025209
• ChEMBL ID: CHEMBL3188093
• Mol file: 15791-78-3.mol

Synonyms:1-[4-(2-Hydroxyethyl)phenylamino]-4,5-dihydroxy-8-nitroanthraquinone;4-[p-(Hydroxyethyl)anilino]-5-nitrochrysazin;C.I. 60767;Dorospers Blue GLF;Eastman Fast Blue B-GLF;Eastman Polyester Blue GLF;Serisol Fast Blue BGLW;Terasil Blue GLF;Anthraquinone,1,8-dihydroxy-4-(p-2-hydroxyethylanilino)-5-nitro- (6CI);9,10-Anthracenedione,1,8-dihydroxy-4-[[4-(2-hydroxyethyl)phenyl]amino]-5-nitro-;

Chemical Property of Disperse Blue 27

Chemical Property:

• Appearance/Colour: Dark blue to black powder
• Vapor Pressure: 1.56E-19mmHg at 25°C
• Refractive Index: 1.767
• Boiling Point: 681.968 °C at 760 mmHg
• PKA: 3.92±0.20(Predicted)
• Flash Point: 366.241 °C
• PSA: 152.68000
• Density: 1.592 g/cm³
• LogP: 3.65600
• XLogP3: 4.2
• Hydrogen Bond Donor Count: 4
• Hydrogen Bond Acceptor Count: 8
• Rotatable Bond Count: 4
• Exact Mass: 420.09575085
• Heavy Atom Count: 31
• Complexity: 703

Purity/Quality:

99%min ^*data from raw suppliers

DISPERSE BLUE 27 (LATYL BLUE FLW C.I. 60767) Aldrich ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: C1=CC(=CC=C1CCO)NC2=C3C(=C(C=C2)O)C(=O)C4=C(C=CC(=C4C3=O)[N+](=O)[O-])O

Technology Process of Disperse Blue 27

There total 1 articles about Disperse Blue 27 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:

→ 1,8-dihydroxy-4-[4-(2-hydroxyethyl)phenylamino]-5-nitroanthracene-9,10-dione (15791-78-3)

Guidance literature:

Reference yield:

1,8-dihydroxy-4-[4-(2-hydroxyethyl)phenylamino]-5-nitroanthracene-9,10-dione (15791-78-3) + 1-(1-isocyanato-1-methylethyl)-3-(1-methylethenyl)benzene (2094-99-7) → C35H31N3O8

Guidance literature:

dibutyltin dilaurate; In toluene; at 90 ℃; for 3h;

Reference yield:

1,8-dihydroxy-4-[4-(2-hydroxyethyl)phenylamino]-5-nitroanthracene-9,10-dione (15791-78-3) + methacryloyl anhydride (760-93-0) → C26H20N2O8

Guidance literature:

1,8-dihydroxy-4-[4-(2-hydroxyethyl)phenylamino]-5-nitroanthracene-9,10-dione; In toluene; Heating / reflux;

methacryloyl anhydride; With dmap; triethylamine; hydroquinone; In toluene; for 1.5h; Heating / reflux;

Refernces