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Vsu
CAS: 23949-66-8 | C18H20N2O3
2D Structure
3D Structure
Loading 3D structure...
Basic Information
CAS Registry Number:
23949-66-8
Molecular Formula:
C18H20N2O3
Molecular Mass:
312.37 g/mol
Names and Synonyms:
Vsu
Ethanediamide, N1-(2-ethoxyphenyl)-N2-(2-ethylphenyl)-
2-Ethoxy-2′-ethyloxalic acid bisanilide
2-Ethoxy-2′-ethyloxanilide
2-Ethyl-2′-ethoxyoxalanilide
Hostavin VSU
VSU
UV 312
Songsorb 3120
Revonox 420
N′-(2-Ethoxyphenyl)-N-(2-ethylphenyl)oxamide
Sabostab UV 312
Chiguard 1033
Oxanilide, 2′-ethoxy-2′′-ethyl-
Ethanediamide, N-(2-ethoxyphenyl)-N′-(2-ethylphenyl)-
N1-(2-Ethoxyphenyl)-N2-(2-ethylphenyl)ethanediamide
Sanduvor VSU
2′-Ethoxy-2′′-ethyloxanilide
Tinuvin 312
Identifiers:
SMILES:
CCOc1ccccc1NC(=O)C(=O)Nc1ccccc1CC
InChI:
InChI=1S/C18H20N2O3/c1-3-13-9-5-6-10-14(13)19-17(21)18(22)20-15-11-7-8-12-16(15)23-4-2/h5-12H,3-4H2,1-2H3,(H,19,21)(H,20,22)
Key Properties
Boiling Point
>400 °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 | 312.37 g/mol | CAS Common Chemistry |
| 312.3690000000001 g/mol | RDKit | |
| 312.1473925 g/mol | RDKit | |
| Boiling Point | >400 °C | CAS Common Chemistry |
| Canonical SMILES | O=C(NC=1C=CC=CC1OCC)C(=O)NC=2C=CC=CC2CC | CAS Common Chemistry |
| InChI | InChI=1S/C18H20N2O3/c1-3-13-9-5-6-10-14(13)19-17(21)18(22)20-15-11-7-8-12-16(15)23-4-2/h5-12H,3-4H2,1-2H3,(H,19,21)(H,20,22) | CAS Common Chemistry |
| InChI Key | InChIKey=YIMHRDBSVCPJOV-UHFFFAOYSA-N | CAS Common Chemistry |
| Name | VSU | CAS Common Chemistry |
| Heavy Atom Count | 23 | RDKit |
| Hydrogen Bond Acceptors | 3 | RDKit |
| Hydrogen Bond Donors | 2 | RDKit |
| Rotatable Bonds | 5 | RDKit |
| Aromatic Ring Count | 2 | RDKit |
| Topological Polar Surface Area | 67.42999999999999 Ų | RDKit |
| LogP | 3.2249000000000017 | RDKit |
| Molar Refractivity | 90.69040000000004 | RDKit |
