5-Methyl-2-thiophenecarboxylic acid(CAS: 1918-79-2)

CAS Number
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Other Suppliers for 5-Methyl-2-thiophenecarboxylic acid
Basic Information
Molecular Formula
C6H6O2S
Molecular Weight
142.18 g/mol
Physical Properties
Melting Point
135.0 to 139.0 deg-C
Boiling Point
274.7°C at 760 mmHg
Flash Point
120℃
Chemical Identifiers
SMILES
CC1=CC=C(S1)C(=O)O
InChIKey
VCNGNQLPFHVODE-UHFFFAOYSA-N
Database References
MDL Number
MFCD00005439
Beilstein Registry Number
113857
FAQ
5-Methyl-2-thiophenecarboxylic acid (CAS: 1918-79-2) is subject to regulatory guidelines such as the Globally Harmonized System of Classification and Labelling of Chemicals (GHS), REACH regulations in the European Union, and FDA/EPA requirements for its manufacture, import, and use. These guidelines ensure safe handling, storage, and disposal of the compound.
Alternatives to 5-Methyl-2-thiophenecarboxylic acid (CAS: 1918-79-2) in synthesis include other thiophene derivatives and carboxylic acids with similar properties. For instance, 2-Thiophenecarboxylic acid and 3-Methyl-2-thiophenecarboxylic acid can be considered as potential substitutes, offering similar functionalities in various chemical reactions.
The market for 5-Methyl-2-thiophenecarboxylic acid (CAS: 1918-79-2) is driven by its applications in pharmaceuticals, agrochemicals, and advanced materials. Research trends indicate a growing interest in its use as a precursor for synthesizing biologically active compounds and in the development of new materials with enhanced properties. Price trends show stability, influenced by consistent demand and supply chain reliability.
Waste containing 5-Methyl-2-thiophenecarboxylic acid (CAS: 1918-79-2) should be collected in appropriate containers, ensuring containment to prevent environmental leakage. Proper incineration or professional waste disposal services are recommended for disposal. Environmental precautions include adhering to local waste management regulations and minimizing the release of contaminants into the environment.
Safety Notice
Please verify product specifications and safety data before use. Contact the supplier for detailed safety information.
Always follow proper handling procedures




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