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Molecule
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
Identifiers
CAS Registry Number
23949-66-8
SMILES
CCOc1ccccc1NC(=O)C(=O)Nc1ccccc1CC
InChI Key
YIMHRDBSVCPJOV-UHFFFAOYSA-N
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)
Names and Synonyms
- Vsu Synonym
- Ethanediamide, N1-(2-ethoxyphenyl)-N2-(2-ethylphenyl)- Synonym
- 2-Ethoxy-2′-ethyloxalic acid bisanilide Synonym
- 2-Ethoxy-2′-ethyloxanilide Synonym
- 2-Ethyl-2′-ethoxyoxalanilide Synonym
- Hostavin VSU Synonym
- VSU Synonym
- UV 312 Synonym
- Songsorb 3120 Synonym
- Revonox 420 Synonym
- N′-(2-Ethoxyphenyl)-N-(2-ethylphenyl)oxamide Synonym
- Sabostab UV 312 Synonym
- Chiguard 1033 Synonym
- Oxanilide, 2′-ethoxy-2′′-ethyl- Synonym
- Ethanediamide, N-(2-ethoxyphenyl)-N′-(2-ethylphenyl)- Synonym
- N1-(2-Ethoxyphenyl)-N2-(2-ethylphenyl)ethanediamide Synonym
- Sanduvor VSU Synonym
- 2′-Ethoxy-2′′-ethyloxanilide Synonym
- Tinuvin 312 Synonym
All Properties
Comprehensive physical and chemical properties
| Property | Value | Source |
|---|---|---|
| Molecular Mass | 312.37 g/mol | CAS Common Chemistry |
| 312.3690000000001 g/mol | RDKit | |
| 312.369 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 |
| 67.43 Ų | RDKit | |
| LogP | 3.2249000000000017 | RDKit |
| 3.2249 | RDKit | |
| Molar Refractivity | 90.69040000000004 cm³/mol | RDKit |
| Ring Count | 2 | RDKit |
| Formal Charge | 0 | RDKit |
| Fraction Csp3 | 0.2222 | RDKit |
| 0.22 | chempirical lib | |
| Exact Mass | 312.1473925 g/mol | RDKit |
Spectral Data
NMR, IR, and Mass spectral data
Predicting NMR spectra...
10 ppm
9
8
7
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5
4
3
2
1
0 ppm
| Shift (ppm) | Multiplicity | Integration | Assignment |
|---|
200 ppm
180
160
140
120
100
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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.
External Resources
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MW = 312.37 g/mol. Edit any field — others recompute live.
Related
Related molecules
Other compounds with formula C18H20N2O3.
