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Molecule
Yellow 2G
CAS: 6359-98-4 · C16H12Cl2N4Na2O7S2
2D Structure
3D Structure
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Basic Information
- CAS Registry Number
- 6359-98-4
- Molecular Formula
- C16H12Cl2N4Na2O7S2
- Molecular Mass
- 553.31 g/mol
Identifiers
CAS Registry Number
6359-98-4
SMILES
CC1=NN(c2cc(Cl)c(S(=O)(=O)O)cc2Cl)C(=O)C1N=Nc1ccc(S(=O)(=O)O)cc1.[Na].[Na]
InChI Key
WXBJLALITVDPLG-UHFFFAOYSA-N
InChI
InChI=1S/C16H12Cl2N4O7S2.2Na/c1-8-15(20-19-9-2-4-10(5-3-9)30(24,25)26)16(23)22(21-8)13-6-12(18)14(7-11(13)17)31(27,28)29;;/h2-7,15H,1H3,(H,24,25,26)(H,27,28,29);;
Names and Synonyms
- Yellow 2G Common Name
- Covanyl Light Yellow 2G Synonym
- Benzenesulfonic acid, 2,5-dichloro-4-[4,5-dihydro-3-methyl-5-oxo-4-[2-(4-sulfophenyl)diazenyl]-1H-pyrazol-1-yl]-, sodium salt (1:2) Synonym
- Xylene Light Yellow 3G Synonym
- 1437 Yellow Synonym
- Yellow 2G Synonym
- Lissamine fast yellow Synonym
- Intracid Fast Yellow 2GL Synonym
- Erio Yellow 2G Synonym
- Food Yellow No. 5 Synonym
- Kayacyl Yellow GC Synonym
- Everacid Light Yellow GC Synonym
- Lissamine Yellow 2G Synonym
- Sandolan Yellow E 2GL Synonym
- Diacid Light Yellow 2G Synonym
- Mitsui Acid Fast Yellow G Conc. Synonym
- NSC 324981 Synonym
- Ravi Acid Yellow 2G Synonym
- Vicoacid Light Fast Yellow 2G Synonym
- Concorde Acid Yellow GC Synonym
- Egacid Yellow 3G Synonym
- Vibra Color Yellow AYE 17 Synonym
- Dynacid Yellow 2G Synonym
- Apollo Nylon Fast Light Yellow 2G Synonym
- Dyacid Yellow 2G Synonym
- Fastlite Yellow 2G Synonym
- Multacid Yellow 2G Synonym
- Rifa Acid Fast Yellow 2G Synonym
- Covasol Yellow W 1007 Synonym
- Dycosacid Brilliant Yellow 2G Synonym
- Acid Brilliant Yellow 2G Synonym
- Yellow 220004 Synonym
- Ambicid Yellow 2G Synonym
- Water Yellow 350053 Synonym
- Ichoacid Yellow G Synonym
- Romexal Yellow 2G Synonym
- Fast Yellow 2G Synonym
- Conacid Yellow AL Synonym
- Acid Yellow 2G Synonym
- Acid Fast Yellow 2G Synonym
- Triacid Light Yellow 2GL Synonym
- Dinacid Light Fast Yellow 2G Synonym
- Indacid Yellow 2G Synonym
- Acid Fast Yellow 2GL Synonym
- Kemacid Yellow 2G Synonym
- Dinacid Fast Yellow 2G Synonym
- Colocid Light Fast Yellow 2G Synonym
- Yellow 2G307055 Synonym
- Concorde Leather Yellow GCS Synonym
- Best Acid Light Yellow 2G Synonym
- Simacid Yellow Synonym
- Fabracid Yellow S 2GL Synonym
- Daiwa Acid Yellow 2G Synonym
- C.I. 13075 Synonym
- Acidic Light Yellow 2G Synonym
- Light Acid yellow 2G Synonym
- Xylene Fast Yellow 2G Synonym
- C.I. Acid Yellow 17, disodium salt Synonym
- C.I. Acid Yellow 17 Synonym
- Benzenesulfonic acid, 2,5-dichloro-4-[4,5-dihydro-3-methyl-5-oxo-4-[(4-sulfophenyl)azo]-1H-pyrazol-1-yl]-, disodium salt Synonym
- C.I. 18965 Synonym
- Acidine Fast Yellow 2GD Synonym
- Acid Leather Yellow 2GL Synonym
- Acid Light Yellow 2G Synonym
- Acid Yellow 17 Synonym
- Amacid Fast Light Yellow G Synonym
- Amacid Light Yellow 2G Synonym
- Apocid Light Yellow 2GX Synonym
- Belacid Fast Light Yellow 2G Synonym
- Bucacid Light Yellow 2G Synonym
- Calcocid Fast Yellow 2G Synonym
- Cetil Light Yellow 2G Synonym
- C.I. Food Yellow 5 Synonym
- Erio Fast Flavine 3G Synonym
- Erio Flavine 3G Synonym
- Erio Flavine SX Synonym
- Fast Light Yellow G 2X Synonym
- Fast Light Yellow 2G Synonym
- Fast Light Yellow 5GL Synonym
- Fast Light Yellow 6GL Synonym
- Fast Light Yellow GGXN-CF Synonym
- Fast Light Yellow Silk Special Synonym
- Fenalan Yellow G Synonym
- Hexacol Yellow 2G Synonym
- Hidacid Light Yellow 2G Synonym
- Java Light Yellow 2GN Synonym
- Kayacyl Yellow GG Synonym
- Kayaku Acid Fast Yellow GG Synonym
- KCA Fast Light Yellow 5GL Synonym
- Kiton Fast Yellow 2GL Synonym
- Light Fast Yellow 2G Synonym
- Lighthouse Fast Yellow 2G Synonym
- Lissamine Fast Yellow 2G Synonym
- Metamine Fast Light Yellow 2GX Synonym
- Mitsui Acid Fast Yellow G Synonym
- Nankai Fast Light Yellow 2G Synonym
- Naphthazine Light Yellow 2G Synonym
- Neran Brilliant Yellow 2G Synonym
- New Lemon EMBL Synonym
- Nylomine Acid Yellow P 4G Synonym
- Pontacyl Light Yellow GX Synonym
- Pyrazolone Yellow 2J Synonym
- Unitertracid Light Yellow 2G Synonym
- Vondacid Light Yellow 2GL Synonym
- Xylene Light Yellow N 2G Synonym
- Xylene Light Yellow 2G Synonym
- Xylene Yellow 3GS Synonym
All Properties
Comprehensive physical and chemical properties
| Property | Value | Source |
|---|---|---|
| Molecular Mass | 553.31 g/mol | CAS Common Chemistry |
| 553.3130000000002 g/mol | RDKit | |
| 553.313 g/mol | RDKit | |
| 555.309 g/mol | chempirical lib | |
| Wikipedia Url | https://en.wikipedia.org/wiki/Yellow_2G | CAS Common Chemistry |
| Canonical SMILES | [Na].O=C1N(N=C(C)C1N=NC2=CC=C(C=C2)S(=O)(=O)O)C3=CC(Cl)=C(C=C3Cl)S(=O)(=O)O | CAS Common Chemistry |
| InChI | InChI=1S/C16H12Cl2N4O7S2.2Na/c1-8-15(20-19-9-2-4-10(5-3-9)30(24,25)26)16(23)22(21-8)13-6-12(18)14(7-11(13)17)31(27,28)29;;/h2-7,15H,1H3,(H,24,25,26)(H,27,28,29);; | CAS Common Chemistry |
| InChI Key | InChIKey=WXBJLALITVDPLG-UHFFFAOYSA-N | CAS Common Chemistry |
| Name | C.I. Acid Yellow 17 | CAS Common Chemistry |
| Yellow 2G | CAS Common Chemistry | |
| Heavy Atom Count | 33 | RDKit |
| Hydrogen Bond Acceptors | 8 | RDKit |
| Hydrogen Bond Donors | 2 | RDKit |
| Rotatable Bonds | 5 | RDKit |
| Aromatic Ring Count | 2 | RDKit |
| Topological Polar Surface Area | 166.12999999999997 Ų | RDKit |
| 166.13 Ų | RDKit | |
| LogP | 2.6002 | RDKit |
| Molar Refractivity | 122.94020000000002 cm³/mol | RDKit |
| Ring Count | 3 | RDKit |
| Formal Charge | 0 | RDKit |
| Fraction Csp3 | 0.125 | RDKit |
| 0.12 | chempirical lib | |
| Exact Mass | 551.931984644 g/mol | RDKit |
Spectral Data
NMR, IR, and Mass spectral data
Predicting NMR spectra...
10 ppm
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| Shift (ppm) | Multiplicity | Integration | Assignment |
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200 ppm
180
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| Shift (ppm) | DEPT | Assignment |
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Note: These NMR spectra are predicted computationally and may differ from experimental data. Predictions are based on chemical environment analysis.
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MW = 553.31 g/mol. Edit any field — others recompute live.
