Solvent green 3

Base Information

• Chemical Name: Solvent green 3
• CAS No.: 128-80-3
• Deprecated CAS: 54848-06-5,60880-53-7,64553-67-9,201097-94-1,95660-38-1,201097-94-1,60880-53-7,64553-67-9,95660-38-1
• Molecular Formula: C28H22N2O2
• Molecular Weight: 418.495
• Hs Code.: 32041200
• European Community (EC) Number: 204-909-5
• NSC Number: 84207
• UNII: 4QP5U84YF7
• DSSTox Substance ID: DTXSID9044376
• Nikkaji Number: J33.356E
• Wikipedia: Quinizarine_Green_SS
• Wikidata: Q7272243
• NCI Thesaurus Code: C71648
• Mol file: 128-80-3.mol

Synonyms:1,4-di-4-toluidinoanthraquinone;cyanine green G base;D and C Green #6;D.C. Green No. 6;solvent green 3

Chemical Property of Solvent green 3

Chemical Property:

• Appearance/Colour: black fine crystalline powder
• Vapor Pressure: 5.73E-16mmHg at 25°C
• Melting Point: 220-221 °C
• Refractive Index: 1.714
• Boiling Point: 633.8 °C at 760 mmHg
• PKA: -0.02±0.20(Predicted)
• Flash Point: 197 °C
• PSA: 58.20000
• Density: 1.292 g/cm³
• LogP: 6.71200
• Storage Temp.: Keep in dark place,Inert atmosphere,Room temperature
• Solubility.: Acetone (Slightly), DMSO (Slightly), Methanol (Slightly)
• Water Solubility.: 10μg/L at 25℃
• XLogP3: 7.8
• Hydrogen Bond Donor Count: 2
• Hydrogen Bond Acceptor Count: 4
• Rotatable Bond Count: 4
• Exact Mass: 418.168127949
• Heavy Atom Count: 32
• Complexity: 619

Purity/Quality:

99% ^*data from raw suppliers

1,4-Bis(p-tolylamino)anthracene-9,10-dione ^*data from reagent suppliers

Safty Information:

• Pictogram(s): Xi
• Hazard Codes: Xi
• Statements: 36/37/38
• Safety Statements: 24/25-22-26

MSDS Files:

SDS file from LookChem

Useful:

• Chemical Classes: Dyes -> Anthraquinone Dyes
• Canonical SMILES: CC1=CC=C(C=C1)NC2=C3C(=C(C=C2)NC4=CC=C(C=C4)C)C(=O)C5=CC=CC=C5C3=O
• Uses: Solvent Green 3 used in externally applied drugs and cosmetics: ibid. 47, 14138 (1982).

Technology Process of Solvent green 3

There total 24 articles about Solvent green 3 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: 90.0%

1,4-dichloroanthraquinone (602-25-5) + p-toluidine (106-49-0,12221-03-3) → D and C green 6 (128-80-3)

Guidance literature:

With potassium phosphate; In ethylbenzene; at 150 ℃; for 6h;

Reference yield:

1,4-dihydroxy-9,10-anthracenedione (81-64-1,103220-12-8) + p-toluidine (106-49-0,12221-03-3) → 1-hydroxy-4-(4-methylphenylamino)-9,10-anthraquinone (81-48-1,1342-19-4) + D and C green 6 (128-80-3)

Guidance literature:

With LACTIC ACID; Trimethyl borate; 2,3-dihydro-1,4-dihydroxyanthraquinone; In 4-butanolide; at 100 ℃; for 13h; Product distribution / selectivity;

Reference yield:

1-bromo-4-methoxy-anthraquinone (861083-48-9) + p-toluidine (106-49-0,12221-03-3) → D and C green 6 (128-80-3)

Guidance literature:

With sodium acetate; at 180 - 190 ℃;

upstream raw materials:

1,4-dichloroanthraquinone

p-toluidine

1,4-dihydroxy-9,10-anthracenedione

1,4-dimethoxyanthraquinone

Downstream raw materials:

8-(p-Toluidino)-2-methylceramidonine

solvent violet 38

[Pt₂(P(C₂H₅)3)2Cl₂(C₆H₄(CO)2C₆H₂(NC₆H₄CH₃)2)]

[Pd₂(P(C₂H₅)3)2Cl₂(C₆H₄(CO)2C₆H₂(NC₆H₄CH₃)2)]

Refernces

• 1、 -. "Synthetic method of low-toxicity low-harm environment-friendly solvent green 3". Paragraph 0020; 0029; 0032-0053. . Retrieved 2020/01/08.
• 2、 -. "Preparation of substituted aminoanthraquinones". Page/Page column 5. . Retrieved 2008/12/06.