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Ammonium Isethionate
CAS: 57267-78-4 | C2H9NO4S
2D Structure
3D Structure
Loading 3D structure...
Basic Information
CAS Registry Number:
57267-78-4
Molecular Formula:
C2H9NO4S
Molecular Weight:
143.16400000000002 g/mol
Names and Synonyms:
Ammonium Isethionate
Ethanesulfonic acid, 2-hydroxy-, ammonium salt (1:1)
Ethanesulfonic acid, 2-hydroxy-, monoammonium salt
Ammonium isethionate
Identifiers:
SMILES:
N.O=S(=O)(O)CCO
InChI:
InChI=1S/C2H6O4S.H3N/c3-1-2-7(4,5)6;/h3H,1-2H2,(H,4,5,6);1H3
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
Molecular
| Property | Value | Source |
|---|---|---|
| Molecular Weight | 143.16400000000002 g/mol | RDKit |
Exact
| Property | Value | Source |
|---|---|---|
| Exact Molecular Weight | 143.025228768 g/mol | RDKit |
Heavy
| Property | Value | Source |
|---|---|---|
| Heavy Atom Count | 8 count | RDKit |
Hydrogen
| Property | Value | Source |
|---|---|---|
| Hydrogen Bond Acceptors | 4 count | RDKit |
| Hydrogen Bond Donors | 3 count | RDKit |
Rotatable
| Property | Value | Source |
|---|---|---|
| Rotatable Bonds | 2 count | RDKit |
Aromatic
| Property | Value | Source |
|---|---|---|
| Aromatic Ring Count | 0 count | RDKit |
Topological
| Property | Value | Source |
|---|---|---|
| Topological Polar Surface Area | 109.60000000000001 Ų | RDKit |
Physical Properties
| Property | Value | Source |
|---|---|---|
| LogP | -0.9714999999999998 | RDKit |
| molecular_mass | 143.16 g/mol | Legacy Database |
| cas-canonical-smile | O=S(=O)(O)CCO.N None | Legacy Database |
| cas-inchi | InChI=1S/C2H6O4S.H3N/c3-1-2-7(4,5)6;/h3H,1-2H2,(H,4,5,6);1H3 None | Legacy Database |
| cas-inchi-key | InChIKey=LLOHIFXFHGMBNO-UHFFFAOYSA-N None | Legacy Database |
| cas-melting-point | 137-138 °C None | Legacy Database |
| cas-name | Ammonium isethionate None | Legacy Database |
Molar
| Property | Value | Source |
|---|---|---|
| Molar Refractivity | 28.5235 | RDKit |
