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Hydrogen Sulfide
CAS: 7783-06-4 | H2S
2D Structure
3D Structure
Loading 3D structure...
Basic Information
CAS Registry Number:
7783-06-4
Molecular Formula:
H2S
Molecular Weight:
34.083 g/mol
Names and Synonyms:
Hydrogen Sulfide
Common Name
Sulfur hydride (SH2)
Synonym
Sulfur dihydride
Synonym
Dihydrogen monosulfide
Synonym
Dihydrogen sulfide
Synonym
Hydrogen sulfide
Synonym
Sulfur hydride
Synonym
Sulfureted hydrogen
Synonym
Stink damp
Synonym
Hydrosulfuric acid
Synonym
Hydrogen sulfide (H2S)
Synonym
Identifiers:
SMILES:
S
InChI:
InChI=1S/H2S/h1H2
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 | 34.08 g/mol | Legacy Database |
| density | 0.95 g/cm³ | Legacy Database |
| wikipedia_url | https://en.wikipedia.org/wiki/Hydrogen_sulfide None | Legacy Database |
| cas-boiling-point | -60.33 °C None | Legacy Database |
| cas-canonical-smile | S None | Legacy Database |
| cas-density | 0.9539 g/cm3 None | Legacy Database |
| cas-inchi | InChI=1S/H2S/h1H2 None | Legacy Database |
| cas-inchi-key | InChIKey=RWSOTUBLDIXVET-UHFFFAOYSA-N None | Legacy Database |
| cas-melting-point | -85.49 °C None | Legacy Database |
| cas-name | Hydrogen sulfide None | Legacy Database |
| wikipedia-name | Hydrogen sulfide None | Legacy Database |
| LogP | 0.11280000000000001 | RDKit |
Molecular
| Property | Value | Source |
|---|---|---|
| Molecular Weight | 34.083 g/mol | RDKit |
Exact
| Property | Value | Source |
|---|---|---|
| Exact Molecular Weight | 33.987721064 g/mol | RDKit |
Heavy
| Property | Value | Source |
|---|---|---|
| Heavy Atom Count | 1 count | RDKit |
Hydrogen
| Property | Value | Source |
|---|---|---|
| Hydrogen Bond Acceptors | 0 count | RDKit |
| Hydrogen Bond Donors | 0 count | RDKit |
Rotatable
| Property | Value | Source |
|---|---|---|
| Rotatable Bonds | 0 count | RDKit |
Aromatic
| Property | Value | Source |
|---|---|---|
| Aromatic Ring Count | 0 count | RDKit |
Topological
| Property | Value | Source |
|---|---|---|
| Topological Polar Surface Area | 0.0 Ų | RDKit |
Molar
| Property | Value | Source |
|---|---|---|
| Molar Refractivity | 10.381 | RDKit |