3,4-Dihydroxy-thiophene-2,5-dicarboxylic acid dimethyl ester
- CAS NO.：58416-04-9
- Empirical Formula: C8H8O6S
- Molecular Weight: 232.21
- MDL number: MFCD01860087
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-04-24 14:59:00
What is 3,4-Dihydroxy-thiophene-2,5-dicarboxylic acid dimethyl ester?
Chemical properties
White powder
The Uses of 3,4-Dihydroxy-thiophene-2,5-dicarboxylic acid dimethyl ester
Dimethyl 3,4-dihydroxythiophene-2,5-dicarboxylate is a useful reactant for Curtius-?like rearrangement reactions for the synthesis of 2,?5-?diamide-?substituted five-?membered heterocycles based on the thiophene, pyrrole, and furan ring systems.
Properties of 3,4-Dihydroxy-thiophene-2,5-dicarboxylic acid dimethyl ester
| Melting point: | 182 °C |
| Boiling point: | 378.6±37.0 °C(Predicted) |
| Density | 1.532±0.06 g/cm3(Predicted) |
| storage temp. | Keep in dark place,Sealed in dry,Room Temperature |
| form | powder to crystal |
| pka | 8.19±0.20(Predicted) |
| color | White to Almost white |
Safety information for 3,4-Dihydroxy-thiophene-2,5-dicarboxylic acid dimethyl ester
Computed Descriptors for 3,4-Dihydroxy-thiophene-2,5-dicarboxylic acid dimethyl ester
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