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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 Weight:
553.3130000000002 g/mol
Names and Synonyms:
Yellow 2G
Xylene Yellow 3GS
Xylene Light Yellow 2G
Xylene Light Yellow N 2G
Vondacid Light Yellow 2GL
Unitertracid Light Yellow 2G
Pyrazolone Yellow 2J
Pontacyl Light Yellow GX
Nylomine Acid Yellow P 4G
New Lemon EMBL
Neran Brilliant Yellow 2G
Naphthazine Light Yellow 2G
Nankai Fast Light Yellow 2G
Mitsui Acid Fast Yellow G
Metamine Fast Light Yellow 2GX
Lissamine Fast Yellow 2G
Lighthouse Fast Yellow 2G
Light Fast Yellow 2G
Kiton Fast Yellow 2GL
KCA Fast Light Yellow 5GL
Kayaku Acid Fast Yellow GG
Kayacyl Yellow GG
Java Light Yellow 2GN
Hidacid Light Yellow 2G
Hexacol Yellow 2G
Fenalan Yellow G
Fast Light Yellow Silk Special
Fast Light Yellow GGXN-CF
Fast Light Yellow 6GL
Fast Light Yellow 5GL
Fast Light Yellow 2G
Fast Light Yellow G 2X
Erio Flavine SX
Erio Flavine 3G
Erio Fast Flavine 3G
C.I. Food Yellow 5
Cetil Light Yellow 2G
Calcocid Fast Yellow 2G
Bucacid Light Yellow 2G
Belacid Fast Light Yellow 2G
Apocid Light Yellow 2GX
Amacid Light Yellow 2G
Amacid Fast Light Yellow G
Acid Yellow 17
Acid Light Yellow 2G
Acid Leather Yellow 2GL
Acidine Fast Yellow 2GD
C.I. 18965
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. Acid Yellow 17
C.I. Acid Yellow 17, disodium salt
Xylene Fast Yellow 2G
Light Acid yellow 2G
Acidic Light Yellow 2G
C.I. 13075
Daiwa Acid Yellow 2G
Fabracid Yellow S 2GL
Simacid Yellow
Best Acid Light Yellow 2G
Concorde Leather Yellow GCS
Yellow 2G307055
Colocid Light Fast Yellow 2G
Dinacid Fast Yellow 2G
Kemacid Yellow 2G
Acid Fast Yellow 2GL
Indacid Yellow 2G
Dinacid Light Fast Yellow 2G
Triacid Light Yellow 2GL
Acid Fast Yellow 2G
Acid Yellow 2G
Conacid Yellow AL
Fast Yellow 2G
Romexal Yellow 2G
Ichoacid Yellow G
Water Yellow 350053
Ambicid Yellow 2G
Yellow 220004
Acid Brilliant Yellow 2G
Dycosacid Brilliant Yellow 2G
Covasol Yellow W 1007
Rifa Acid Fast Yellow 2G
Multacid Yellow 2G
Fastlite Yellow 2G
Dyacid Yellow 2G
Apollo Nylon Fast Light Yellow 2G
Dynacid Yellow 2G
Vibra Color Yellow AYE 17
Egacid Yellow 3G
Concorde Acid Yellow GC
Covanyl Light Yellow 2G
Vicoacid Light Fast Yellow 2G
Ravi Acid Yellow 2G
NSC 324981
Mitsui Acid Fast Yellow G Conc.
Diacid Light Yellow 2G
Sandolan Yellow E 2GL
Lissamine Yellow 2G
Everacid Light Yellow GC
Kayacyl Yellow GC
Food Yellow No. 5
Erio Yellow 2G
Intracid Fast Yellow 2GL
Lissamine fast yellow
Yellow 2G
1437 Yellow
Xylene Light Yellow 3G
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)
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
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40
20
0 ppm
| 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.
All Properties
Comprehensive physical and chemical properties
Physical Properties
| Property | Value | Source |
|---|---|---|
| molecular_mass | 553.31 g/mol | Legacy Database |
| wikipedia_url | https://en.wikipedia.org/wiki/Yellow_2G None | Legacy Database |
| cas-canonical-smile | [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 None | Legacy Database |
| cas-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);; None | Legacy Database |
| cas-inchi-key | InChIKey=WXBJLALITVDPLG-UHFFFAOYSA-N None | Legacy Database |
| cas-name | C.I. Acid Yellow 17 None | Legacy Database |
| wikipedia-name | Yellow 2G None | Legacy Database |
| LogP | 2.6002 | RDKit |
Molecular
| Property | Value | Source |
|---|---|---|
| Molecular Weight | 553.3130000000002 g/mol | RDKit |
Exact
| Property | Value | Source |
|---|---|---|
| Exact Molecular Weight | 551.931984644 g/mol | RDKit |
Heavy
| Property | Value | Source |
|---|---|---|
| Heavy Atom Count | 33 count | RDKit |
Hydrogen
| Property | Value | Source |
|---|---|---|
| Hydrogen Bond Acceptors | 8 count | RDKit |
| Hydrogen Bond Donors | 2 count | RDKit |
Rotatable
| Property | Value | Source |
|---|---|---|
| Rotatable Bonds | 5 count | RDKit |
Aromatic
| Property | Value | Source |
|---|---|---|
| Aromatic Ring Count | 2 count | RDKit |
Topological
| Property | Value | Source |
|---|---|---|
| Topological Polar Surface Area | 166.12999999999997 Ų | RDKit |
Molar
| Property | Value | Source |
|---|---|---|
| Molar Refractivity | 122.94020000000002 | RDKit |
