3-METHOXYCARBONYL-3-SULFOLENE
Synonym(s):3-Methoxycarbonyl-2,5-dihydrothiophene-1,1-dioxide;3-Methoxycarbonyl-3-sulfolene
- CAS NO.：67488-50-0
- Empirical Formula: C6H8O4S
- Molecular Weight: 176.19
- MDL number: MFCD00042754
- EINECS: 266-700-5
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-03-18 11:52:23
What is 3-METHOXYCARBONYL-3-SULFOLENE?
Chemical properties
Light yellow solid
The Uses of 3-METHOXYCARBONYL-3-SULFOLENE
3-Methoxycarbonyl-3-sulfolene is a useful reactant for the synthesis of bicyclic and tricyclic compounds.
Purification Methods
If the IR shows OH bands, then dissolve the dioxide in CHCl2, wash it with aqueous Na2CO3 and H2O, dry it over MgSO4, filter, evaporate and wash the residue with cold Et2O and dry in vacuo. 1HNMR (CDCl3): 7.00 (m 1H), 3.98 (bs 4H) and 3.80 (s Me). [McIntoch & Sieber J Org Chem 43 4431 1978, Beilstein 18/6 V 5.]
Properties of 3-METHOXYCARBONYL-3-SULFOLENE
| Melting point: | 60-62 °C |
| Boiling point: | 360.8±42.0 °C(Predicted) |
| Density | 1.418±0.06 g/cm3(Predicted) |
| storage temp. | 2-8°C |
| solubility | soluble in Methanol |
| form | powder to crystal |
| color | White to Light yellow |
| BRN | 1368581 |
| CAS DataBase Reference | 67488-50-0(CAS DataBase Reference) |
Safety information for 3-METHOXYCARBONYL-3-SULFOLENE
Computed Descriptors for 3-METHOXYCARBONYL-3-SULFOLENE
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