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| | 3-METHOXYCARBONYL-3-SULFOLENE Basic information |
| Product Name: | 3-METHOXYCARBONYL-3-SULFOLENE | | Synonyms: | Methyl 2,5-dihydrothiophene-3-carboxylate 1,1-dioxide;3-METHOXYCARBONYL-3-SULFOLENE;3-METHOXYCARBONYL-3-SULPHOLENE;3-METHOXYCARBONYL-2,5-DIHYDROTHIOPHENE-1,1-DIOXIDE;3-SULFOLENE-3-CARBOXYLIC ACID METHYL ESTER;2,5-DIHYDRO-3-METHOXYCARBONYLTHIOPHENE 1,1-DIOXIDE;3-Carbomethoxy-3-sulpholene~3-Methoxycarbonyl-2,5-dihydrothiophene-1,1-dioxide;methyl 2,5-dihydro-3-thenoate 1,1-dioxide | | CAS: | 67488-50-0 | | MF: | C6H8O4S | | MW: | 176.19 | | EINECS: | 266-700-5 | | Product Categories: | Heterocyclic Compounds | | Mol File: | 67488-50-0.mol |  |
| | 3-METHOXYCARBONYL-3-SULFOLENE Chemical Properties |
| 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 Statements | 22-24/25 | | WGK Germany | 3 | | F | 4.10 | | HS Code | 29349990 |
| | 3-METHOXYCARBONYL-3-SULFOLENE Usage And Synthesis |
| Chemical Properties | Light yellow solid | | Uses | 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.] |
| | 3-METHOXYCARBONYL-3-SULFOLENE Preparation Products And Raw materials |
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