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Yellow 2G
CAS: 6359-98-4 | C16H12Cl2N4Na2O7S2
2D Structure
3D Structure
Loading 3D structure...
Basic Information
CAS Registry Number:
6359-98-4
Molecular Formula:
C16H12Cl2N4Na2O7S2
Molecular Mass:
553.31 g/mol
Names and Synonyms:
Yellow 2G
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)
Xylene Light Yellow 3G
1437 Yellow
Yellow 2G
Lissamine fast yellow
Intracid Fast Yellow 2GL
Erio Yellow 2G
Food Yellow No. 5
Kayacyl Yellow GC
Everacid Light Yellow GC
Lissamine Yellow 2G
Sandolan Yellow E 2GL
Diacid Light Yellow 2G
Mitsui Acid Fast Yellow G Conc.
NSC 324981
Ravi Acid Yellow 2G
Vicoacid Light Fast Yellow 2G
Covanyl Light Yellow 2G
Concorde Acid Yellow GC
Egacid Yellow 3G
Vibra Color Yellow AYE 17
Dynacid Yellow 2G
Apollo Nylon Fast Light Yellow 2G
Dyacid Yellow 2G
Fastlite Yellow 2G
Multacid Yellow 2G
Rifa Acid Fast Yellow 2G
Covasol Yellow W 1007
Dycosacid Brilliant Yellow 2G
Acid Brilliant Yellow 2G
Yellow 220004
Ambicid Yellow 2G
Water Yellow 350053
Ichoacid Yellow G
Romexal Yellow 2G
Fast Yellow 2G
Conacid Yellow AL
Acid Yellow 2G
Acid Fast Yellow 2G
Triacid Light Yellow 2GL
Dinacid Light Fast Yellow 2G
Indacid Yellow 2G
Acid Fast Yellow 2GL
Kemacid Yellow 2G
Dinacid Fast Yellow 2G
Colocid Light Fast Yellow 2G
Yellow 2G307055
Concorde Leather Yellow GCS
Best Acid Light Yellow 2G
Simacid Yellow
Fabracid Yellow S 2GL
Daiwa Acid Yellow 2G
C.I. 13075
Acidic Light Yellow 2G
Light Acid yellow 2G
Xylene Fast Yellow 2G
C.I. Acid Yellow 17, disodium salt
C.I. Acid Yellow 17
Benzenesulfonic acid, 2,5-dichloro-4-[4,5-dihydro-3-methyl-5-oxo-4-[(4-sulfophenyl)azo]-1H-pyrazol-1-yl]-, disodium salt
C.I. 18965
Acidine Fast Yellow 2GD
Acid Leather Yellow 2GL
Acid Light Yellow 2G
Acid Yellow 17
Amacid Fast Light Yellow G
Amacid Light Yellow 2G
Apocid Light Yellow 2GX
Belacid Fast Light Yellow 2G
Bucacid Light Yellow 2G
Calcocid Fast Yellow 2G
Cetil Light Yellow 2G
C.I. Food Yellow 5
Erio Fast Flavine 3G
Erio Flavine 3G
Erio Flavine SX
Fast Light Yellow G 2X
Fast Light Yellow 2G
Fast Light Yellow 5GL
Fast Light Yellow 6GL
Fast Light Yellow GGXN-CF
Fast Light Yellow Silk Special
Fenalan Yellow G
Hexacol Yellow 2G
Hidacid Light Yellow 2G
Java Light Yellow 2GN
Kayacyl Yellow GG
Kayaku Acid Fast Yellow GG
KCA Fast Light Yellow 5GL
Kiton Fast Yellow 2GL
Light Fast Yellow 2G
Lighthouse Fast Yellow 2G
Lissamine Fast Yellow 2G
Metamine Fast Light Yellow 2GX
Mitsui Acid Fast Yellow G
Nankai Fast Light Yellow 2G
Naphthazine Light Yellow 2G
Neran Brilliant Yellow 2G
New Lemon EMBL
Nylomine Acid Yellow P 4G
Pontacyl Light Yellow GX
Pyrazolone Yellow 2J
Unitertracid Light Yellow 2G
Vondacid Light Yellow 2GL
Xylene Light Yellow N 2G
Xylene Light Yellow 2G
Xylene Yellow 3GS
Identifiers:
SMILES:
CC1=NN(c2cc(Cl)c(S(=O)(=O)O)cc2Cl)C(=O)C1N=Nc1ccc(S(=O)(=O)O)cc1.[Na].[Na]
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);;
Spectral Data
NMR, IR, and Mass spectral data
1H NMR
13C NMR
Predicting NMR spectra...
10 ppm
9
8
7
6
5
4
3
2
1
0 ppm
| Shift (ppm) | Multiplicity | Integration | Assignment |
|---|
200 ppm
180
160
140
120
100
80
60
40
20
0 ppm
| Shift (ppm) | DEPT | Assignment |
|---|
Note: These NMR spectra are predicted computationally and may differ from experimental data. Predictions are based on chemical environment analysis.
All Properties
Comprehensive physical and chemical properties
| Property | Value | Source |
|---|---|---|
| Molecular Mass | 553.31 g/mol | CAS Common Chemistry |
| 553.3130000000002 g/mol | RDKit | |
| 551.931984644 g/mol | RDKit | |
| 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 |
| LogP | 2.6002 | RDKit |
| Molar Refractivity | 122.94020000000002 | RDKit |
