Back to Search
Molecule
Famso
CAS: 33577-16-1 · C3H8OS2
2D Structure
3D Structure
Loading 3D structure...
Basic Information
- CAS Registry Number
- 33577-16-1
- Molecular Formula
- C3H8OS2
- Molecular Mass
- 124.23 g/mol
Identifiers
CAS Registry Number
33577-16-1
SMILES
CSCS(C)=O
InChI Key
OTKFCIVOVKCFHR-UHFFFAOYSA-N
InChI
InChI=1S/C3H8OS2/c1-5-3-6(2)4/h3H2,1-2H3
Names and Synonyms
- Famso Synonym
- Methane, (methylsulfinyl)(methylthio)- Synonym
- Sulfide, methyl (methylsulfinyl)methyl Synonym
- (Methylsulfinyl)(methylthio)methane Synonym
- Methyl (methylthio)methyl sulfoxide Synonym
- Formaldehyde methyl mercaptal S-oxide Synonym
- Formaldehyde dimethyl mercaptal S-oxide Synonym
- Methyl (methylsulfinyl)methyl sulfide Synonym
- (Methylthio)dimethyl sulfoxide Synonym
- FAMSO Synonym
- Methyl methylmercaptomethyl sulfoxide Synonym
- (±)-FAMSO Synonym
- NSC 181492 Synonym
- (Methylsulfanyl)(methylsulfinyl)methane Synonym
All Properties
Comprehensive physical and chemical properties
| Property | Value | Source |
|---|---|---|
| Molecular Mass | 124.23 g/mol | CAS Common Chemistry |
| 124.22999999999999 g/mol | RDKit | |
| 124.216 g/mol | chempirical lib | |
| Canonical SMILES | O=S(C)CSC | CAS Common Chemistry |
| InChI | InChI=1S/C3H8OS2/c1-5-3-6(2)4/h3H2,1-2H3 | CAS Common Chemistry |
| InChI Key | InChIKey=OTKFCIVOVKCFHR-UHFFFAOYSA-N | CAS Common Chemistry |
| Name | FAMSO | CAS Common Chemistry |
| Heavy Atom Count | 6 | RDKit |
| Hydrogen Bond Acceptors | 2 | RDKit |
| Hydrogen Bond Donors | 0 | RDKit |
| Rotatable Bonds | 2 | RDKit |
| Aromatic Ring Count | 0 | RDKit |
| Topological Polar Surface Area | 17.07 Ų | RDKit |
| LogP | 0.6854 | RDKit |
| Molar Refractivity | 32.44839999999999 cm³/mol | RDKit |
| Ring Count | 0 | RDKit |
| Formal Charge | 0 | RDKit |
| Fraction Csp3 | 1.0 | RDKit |
| Exact Mass | 124.001656876 g/mol | RDKit |
Spectral Data
NMR, IR, and Mass spectral data
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.
External Resources
Convert
Quick conversion
MW = 124.23 g/mol. Edit any field — others recompute live.
