| Identification | Back Directory | [Name]
4-CHLOROTHIOPHENE-2-CARBOXYLIC ACID | [CAS]
59614-95-8 | [Synonyms]
2-Carboxy-4-chlorothiophene
4-chloro-2-thionylcarboxylic acid
4-CHLOROTHIOPHENE-2-CARBOXYLIC ACID
4-Chloro-2-thiophenecarboxylic acid
2-Thiophenecarboxylic acid, 4-chloro- | [Molecular Formula]
C5H3ClO2S | [MDL Number]
MFCD00082876 | [MOL File]
59614-95-8.mol | [Molecular Weight]
162.59 |
| Chemical Properties | Back Directory | [Melting point ]
131-132 °C(Solv: methanol (67-56-1)) | [Boiling point ]
298.0±20.0 °C(Predicted) | [density ]
1.572±0.06 g/cm3(Predicted) | [storage temp. ]
under inert gas (nitrogen or Argon) at 2–8 °C | [solubility ]
DMSO (Slightly), Methanol (Slightly) | [form ]
Solid | [pka]
3.50±0.10(Predicted) | [color ]
White to Off-White |
| Hazard Information | Back Directory | [Uses]
4-Chlorothiophene-2-carboxylic Acid is a useful research chemical compound used as a chlroinating reagent in the preparation of 5-??(2-furoyl)??-??, 5-??(2-??thenoyl)??-??, 5-??(3-??furoyl)??- and 5-??(3-??thenoyl)??-??1,??2-??dihydro-??3H-??pyrrolo[1,??2-??a]??pyrrole-??1-??carboxylic acid derivatives. | [Synthesis Reference(s)]
Journal of Heterocyclic Chemistry, 13, p. 393, 1976 DOI: 10.1002/jhet.5570130241 |
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