Back to Search
Disperse Red 1
CAS: 2872-52-8 | C16H18N4O3
2D Structure
3D Structure
Loading 3D structure...
Basic Information
CAS Registry Number:
2872-52-8
Molecular Formula:
C16H18N4O3
Molecular Mass:
314.34 g/mol
Names and Synonyms:
Disperse Red 1
Ethanol, 2-[ethyl[4-[2-(4-nitrophenyl)diazenyl]phenyl]amino]-
Celliton Scarlet B
C.I. Disperse Red 1
Ethanol, 2-[ethyl[4-[(4-nitrophenyl)azo]phenyl]amino]-
2-[Ethyl[4-[2-(4-nitrophenyl)diazenyl]phenyl]amino]ethanol
C.I. 11110
Acetamine Scarlet B
Acetate Fast Scarlet B
Acetoquinone Light Scarlet BLZ
Amacel Scarlet GB
Calcosyn Brilliant Scarlet BN
Celliton Discharge Scarlet B
Celliton Scarlet BA-CF
Celutate Scarlet BH
Cibacet Scarlet BRN
Cibacet Scarlet 2B
Cibacet Scarlet BS
Cilla Scarlet B
Diacelliton Scarlet B
Disperse Scarlet B
Dispersol Fast Scarlet B
Durgacet Scarlet B
Eastone Scarlet BG
Eniacyl Scarlet B
N-Ethyl-N-[p-(p-nitrophenylazo)phenyl]ethanolamine
Fenacet Scarlet B
Interchem Acetate Scarlet B
Interchem Hisperse Scarlet BH
Kayalon Fast Scarlet B
Microsetile Scarlet B
Miketon Fast Scarlet B
Monocel Scarlet B
Nacelan Scarlet CSB
Neosetile Scarlet B
4-Nitro-4′-[N-ethyl-N-(β-hydroxyethyl)amino]azobenzene
Nyloquinone Red N
Reliton Scarlet BA
Safaritone Scarlet B
Scarlet Reliton BA
Serinyl Hoisery Scarlet BD
Serisol Fast Scarlet BD
Setacyl Scarlet B
Setacyl Scarlet 2BD
Setacyl Scarlet RNA
Silotras Scarlet TSR
Supracet Fast Scarlet B
Tertranese Scarlet N-B
Disperse Red 1
Disperse Scarlet Zh
4-Nitro-4′-[ethyl(2-hydroxyethyl)amino]azobenzene
Disperse Red Zh
N-Ethyl-N-(2-hydroxyethyl)-4-[(p-nitrophenyl)azo]aniline
4-[N-Ethyl-N-(2-hydroxyethyl)amino]-4′-nitroazobenzene
Dispersive ruby Zh
Dispersol Scarlet B
C.I. Solvent Red 14
WO 4
4-[Ethyl(2-hydroxyethyl)amino]-4′-nitroazobenzene
Diacelliton Fast Scarlet B
Serisol Fast Scarlet BD 200
4-[(2-Hydroxyethyl)ethylamino]-4′-nitroazobenzene
1-[N-Ethyl-N-(2-hydroxyethyl)amino]-4-(4-nitrophenylazo)benzene
4-[4-(Nitrophenyl)azo]-N-ethyl-N-(2-hydroxyethyl)aniline
Intrasperse Scarlet BRN
NSC 57019
N-Ethyl-N-(2-hydroxyethyl)-4-(4-nitrophenylazo)aniline
4-[N-(2-Hydroxyethyl)-N-ethylamino]-4′-nitroazobenzene
Fluka Disperse Red
D 3284
Identifiers:
SMILES:
CCN(CCO)c1ccc(N=Nc2ccc([N+](=O)[O-])cc2)cc1
InChI:
InChI=1S/C16H18N4O3/c1-2-19(11-12-21)15-7-3-13(4-8-15)17-18-14-5-9-16(10-6-14)20(22)23/h3-10,21H,2,11-12H2,1H3
Key Properties
Melting Point
161 °C
CAS Common Chemistry
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 | 314.34 g/mol | CAS Common Chemistry |
| 314.345 g/mol | RDKit | |
| 314.13789043599996 g/mol | RDKit | |
| Canonical SMILES | O=N(=O)C1=CC=C(N=NC2=CC=C(C=C2)N(CC)CCO)C=C1 | CAS Common Chemistry |
| InChI | InChI=1S/C16H18N4O3/c1-2-19(11-12-21)15-7-3-13(4-8-15)17-18-14-5-9-16(10-6-14)20(22)23/h3-10,21H,2,11-12H2,1H3 | CAS Common Chemistry |
| InChI Key | InChIKey=FOQABOMYTOFLPZ-UHFFFAOYSA-N | CAS Common Chemistry |
| Melting Point | 161 °C | CAS Common Chemistry |
| Name | Disperse Red 1 | CAS Common Chemistry |
| Heavy Atom Count | 23 | RDKit |
| Hydrogen Bond Acceptors | 6 | RDKit |
| Hydrogen Bond Donors | 1 | RDKit |
| Rotatable Bonds | 7 | RDKit |
| Aromatic Ring Count | 2 | RDKit |
| Topological Polar Surface Area | 91.33 Ų | RDKit |
| LogP | 3.828800000000003 | RDKit |
| Molar Refractivity | 88.68720000000003 | RDKit |
