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Light Yellow
CAS: 2512-29-0 | C17H16N4O4
2D Structure
3D Structure
Loading 3D structure...
Basic Information
CAS Registry Number:
2512-29-0
Molecular Formula:
C17H16N4O4
Molecular Weight:
340.339 g/mol
Names and Synonyms:
Light Yellow
Levanyl Yellow GN-LF
H 0312
Makicolor WD Yellow
Pigment C.I. 11680
Direct Yellow 161
Lightfast Yellow G
Heuco Yellow 100100
Toluidine Yellow G
NSC 6131
Fast Yellow 2070
Lutetia Yellow J 711
Irgalite Yellow PDS 8
Oriental Yellow GT
Sico Yellow L 1250
Talens Yellow
Arylide Yellow G
Pigment Lightfast Yellow VCO
Pigment Yellow Lightfast VCO
Yellow Fast 23
Japan Yellow No. 401
Japan Yellow 401
Hansa Yellow G 41
Hansa Yellow G 02
Sico Yellow D 1250
Segnale Light Yellow AGC
Arylamide Yellow G
Lightfast Yellow
Graphtol Yellow 4813-0
Pigment Lightfast Yellow TP
Pigment Lightfast Yellow
Light yellow
Monolite Yellow GN
Hansa Yellow G
Pigment Yellow 1
Pigment Fast Yellow
Yellow Pigment G
Vulcafix Yellow 4J
Versal Yellow G
Transa Flo Yellow
Toluidine Yellow AH 175
Toluidine Yellow
Tertropigment Yellow G
Syton Fast Yellow G
Symuler Fast Yellow GH
Siloton Yellow GCL
Silosol Yellow GN
Silopol Yellow G
Siegle Yellow GTR transparent
Siegle Yellow G
Segnale Light Yellow GM
Segnale Light Yellow AG
Segnale Light Yellow G
Sanyo Fast Yellow G
Recolite Fast Yellow G
Pigment Yellow G
Permansa Yellow G
Permanent Yellow G Toner
Permanent Yellow Dark YT 392
Permanent Yellow G
Oralith Yellow G
No. 9/4604 Forthfast Yellow G
No. 9/10 Forthfast Yellow G
No. 9 Forthfast Yellow G
α-(o-Nitro-p-tolylazo)acetoacetanilide
Monolite Fast Yellow GNV
Monolite Fast Yellow GNA
Monolite Fast Yellow GN
Monolite Fast Yellow GA
Monolite Fast Yellow 2RA
Monolite Fast Paper Yellow GN
Mono Fast Yellow G
Lutetia Fast Yellow J
Lithosol Fast Yellow HV
Lithosol Fast Yellow HL
Kromon Yellow G
Isol Fast Yellow G Transp.
Isol Fast Yellow G
Isol Aryl Yellow G Transp.
Isol Aryl Yellow GX
Isol Aryl Yellow G
Irgalite Yellow PV 2
Irgalite Yellow GTN
Irgalite Yellow GNX
Irgalite Yellow G
Irgalite Fast Yellow PG transparent
Irgalite Fast Yellow PG
Helio Fast Yellow GT
Helio Fast Yellow GNS
Helio Fast Yellow GN
Hansa Yellow Toner G-YA 8365
Hansa Yellow G Toner
Hansa Yellow GT
Hansa Yellow GAD
Hansa Yellow G extra
Hansa Yellow S 3155
Hansa Yellow G 45-4050
Hancock Yellow 1008
Graphtol Yellow GL
Fast Yellow JT
Fast Yellow J
Fastona Yellow G transparent
Fastona Yellow G
Fanchon Yellow G-YH 1
Fanchon Yellow WD 259
Ext D and C Yellow No. 5
Eljon Fast Yellow PV Extra
Eljon Fast Yellow GN-GX
Dainichi Fast Yellow G
Chromatex Yellow J
Carnelio Yellow G
Calcotone Hansa Yellow
Burma Yellow X 1622
Brazil Yellow X 2866
ADC Pigment Yellow G
Accosperse Hansa Yellow G
C.I. 11680
2-[2-(4-Methyl-2-nitrophenyl)diazenyl]-3-oxo-N-phenylbutanamide
Butanamide, 2-[(4-methyl-2-nitrophenyl)azo]-3-oxo-N-phenyl-
C.I. Pigment Yellow 1
Hansa Yellow
Butanamide, 2-[2-(4-methyl-2-nitrophenyl)diazenyl]-3-oxo-N-phenyl-
Identifiers:
SMILES:
CC(=O)C(N=Nc1ccc(C)cc1[N+](=O)[O-])C(O)=Nc1ccccc1
InChI:
InChI=1S/C17H16N4O4/c1-11-8-9-14(15(10-11)21(24)25)19-20-16(12(2)22)17(23)18-13-6-4-3-5-7-13/h3-10,16H,1-2H3,(H,18,23)
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
Physical Properties
| Property | Value | Source |
|---|---|---|
| molecular_mass | 340.34 g/mol | Legacy Database |
| cas-canonical-smile | O=C(NC=1C=CC=CC1)C(N=NC2=CC=C(C=C2N(=O)=O)C)C(=O)C None | Legacy Database |
| cas-inchi | InChI=1S/C17H16N4O4/c1-11-8-9-14(15(10-11)21(24)25)19-20-16(12(2)22)17(23)18-13-6-4-3-5-7-13/h3-10,16H,1-2H3,(H,18,23) None | Legacy Database |
| cas-inchi-key | InChIKey=MFYSUUPKMDJYPF-UHFFFAOYSA-N None | Legacy Database |
| cas-name | Light yellow None | Legacy Database |
| LogP | 4.232720000000003 | RDKit |
Molecular
| Property | Value | Source |
|---|---|---|
| Molecular Weight | 340.339 g/mol | RDKit |
Exact
| Property | Value | Source |
|---|---|---|
| Exact Molecular Weight | 340.117154992 g/mol | RDKit |
Heavy
| Property | Value | Source |
|---|---|---|
| Heavy Atom Count | 25 count | RDKit |
Hydrogen
| Property | Value | Source |
|---|---|---|
| Hydrogen Bond Acceptors | 6 count | RDKit |
| Hydrogen Bond Donors | 1 count | RDKit |
Rotatable
| Property | Value | Source |
|---|---|---|
| Rotatable Bonds | 6 count | RDKit |
Aromatic
| Property | Value | Source |
|---|---|---|
| Aromatic Ring Count | 2 count | RDKit |
Topological
| Property | Value | Source |
|---|---|---|
| Topological Polar Surface Area | 117.52 Ų | RDKit |
Molar
| Property | Value | Source |
|---|---|---|
| Molar Refractivity | 92.98420000000002 | RDKit |
