C.I. Vat Yellow 2

Base Information

• Chemical Name: C.I. Vat Yellow 2
• CAS No.: 129-09-9
• Deprecated CAS: 39473-09-1
• Molecular Formula: C28H14N2O2S2
• Molecular Weight: 474.563
• Hs Code.: 2934100090
• European Community (EC) Number: 204-931-5
• UNII: 562H14C4U9
• DSSTox Substance ID: DTXSID1051646
• Nikkaji Number: J8.637A
• Wikidata: Q27261363
• Mol file: 129-09-9.mol

Synonyms:Vat Yellow 2;C.I. Vat Yellow 2;129-09-9;Anthra Yellow;Algol Yellow GC;Tyrian Yellow A-GC;Calcoloid Yellow GCD;Flavon GC;Flavone GC Base;Heliane Yellow J;Tinon Yellow GC;Anthra Yellow GC;Tinon Yellow GCP;Ponsol Flavone GC;Anthra Yellow GCN;Caledon Yellow 5G;Ahcovat Flavone GC;Cibanone Yellow GC;Hostavat Yellow GC;Leucosol Yellow GC;Paradone Yellow GC;Ponsol Flavone GCD;Ponsol Flavone GCN;Algol Yellow 2BLT;Caledon Printing Yellow 5G;Ahcovat Flavone GCN;Paradone Yellow GCX;Anthravat Flavone GC;Fenanthren Yellow GC;Ostanthren Yellow GC;Ponsol Flavone GCND;Amanthrene Flavone GC;Chemithrene Yellow GC;Palanthrene Yellow GC;Mikethrene Yellow GCN;Nyanthrene Yellow GCA;Romantrene Yellow GCN;Nihonthrene Yellow GCN;Sandothrene Yellow NGC;Carbanthrene Flavine GC;Pharmanthrene Yellow GC;Carbanthrene Printing Flavine GC;Pharmanthrene Yellow GCD;Zlut kypova 2 [Czech];CI VAT YELLOW 2;Zlut kypova 2;Ahcovat Printing Flavone GC;Calcoloid Printing Yellow GC;Amanthrene Supra Flavone GCN;Amanthrene Supra Flavone GCP;Zlut ostanthrenova GC [Czech];CCRIS 2453;Anthra(2,1-D:6,5-d')bisthiazole-6,12-dione, 2,8-diphenyl-;Zlut ostanthrenova GC;CI 67300;HSDB 5475;Carbanthrene Printing Flavine GCL;EINECS 204-931-5;C.I.VAT YELLOW 2;BRN 0367039;C.I. 67300;UNII-562H14C4U9;562H14C4U9;2,8-Diphenylanthra(2,1-d:6,5-d')bisthiazole-6,12-dione;4-27-00-08853 (Beilstein Handbook Reference);2,8-Diphenylanthra[2,1-d:6,5-d']bisthiazole-6,12-dione;Vat Yellow GCN;indanthrene yellow gcn;Anthra[2,1-d:6,5-d']bisthiazole-6,12-dione, 2,8-diphenyl-;C28H14N2O2S2;C.I.VATYELLOW2;Color Index No. 67300;Color Index Number 67300;Colour Index No. 67300;Colour Index Number 67300;SCHEMBL9338678;DTXSID1051646;MFCD00059155;AKOS000593000;C.I. 67300 [HSDB];C28-H14-N2-O2-S2;LS-20261;C.I.67300;H10937;Q27261363;2,8-DIPHENYL-ANTHRA(2,1-D,6,5-D')BISTHIAZOLE-6,12-DIONE;6,16-diphenyl-5,15-dithia-7,17-diazapentacyclo[11.7.0.03,11.04,8.014,18]icosa-1(13),3(11),4(8),6,9,14(18),16,19-octaene-2,12-dione

Chemical Property of C.I. Vat Yellow 2

Chemical Property:

• Appearance/Colour: Yellow Powder
• Vapor Pressure: 5.25E-21mmHg at 25°C
• Refractive Index: 1.786
• Boiling Point: 727.3 °C at 760 mmHg
• Flash Point: 393.6 °C
• PSA: 116.40000
• Density: 1.467 g/cm³
• LogP: 7.01540
• Storage Temp.: Room Temperature
• Solubility.: Sulfuric Acid (Slightly)
• XLogP3: 7.1
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 6
• Rotatable Bond Count: 2
• Exact Mass: 474.04967004
• Heavy Atom Count: 34
• Complexity: 744

Purity/Quality:

98%,99%, ^*data from raw suppliers

C.I.VatYellow2(TechnicalGrade) ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Chemical Classes: Dyes -> Anthraquinone Dyes
• Canonical SMILES: C1=CC=C(C=C1)C2=NC3=C(S2)C4=C(C=C3)C(=O)C5=C(C4=O)C=CC6=C5SC(=N6)C7=CC=CC=C7

Technology Process of C.I. Vat Yellow 2

There total 23 articles about C.I. Vat Yellow 2 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:

2,6-bis-benzylidenamino-anthraquinone → Algol Yellow-GC (129-09-9)

Guidance literature:

With naphthalene; sulfur; at 220 - 225 ℃;

Reference yield:

2,6-diamino-1,5-dichloro-anthraquinone (6448-91-5) + benzaldehyde (100-52-7) → Algol Yellow-GC (129-09-9)

Guidance literature:

With sodium polysulfide; at 120 - 130 ℃; im Autoklaven;

Reference yield:

→ Algol Yellow-GC (129-09-9)

Guidance literature:

With sulfuric acid;

upstream raw materials:

pyridine

benzylidene dichloride

2,6-diamino-1,5-dimercapto-anthraquinone

benzaldehyde