| 3-Methyl-2-thiophenecarboxylic acid Basic information |
| Product Name: | 3-Methyl-2-thiophenecarboxylic acid |
| Synonyms: | 2-Thiophenecarboxylic acid, 3-methyl-;3-METHYLTHIOPHENE-2-CARBOXYLIC ACID;3-METHYL-2-THENOIC ACID;3-METHYL-2-THIOPHENECARBOXYLIC ACID;RARECHEM AL BO 0517;3-Methylthiophene-2-carboxylic;3-METHYL-2-THIOPHENECARBOXLIC ACID;3-METHYL-2-THIOPHENE CARBOXYLIC ACID CHLORIDE |
| CAS: | 23806-24-8 |
| MF: | C6H6O2S |
| MW: | 142.18 |
| EINECS: | 245-894-5 |
| Product Categories: | Building Blocks;C4 to C6;Thiophenes & Benzothiophenes;Building Blocks;Chemical Synthesis;Heterocyclic Building Blocks;Aromatic Carboxylic Acids, Amides, Anilides, Anhydrides & Salts;pharmacetical;Carboxylic Acids;Thiophenes & Benzothiophenes;Thiophene&Benzothiophene;Organic acids;Heterocyclic Building Blocks;Thiophenes;Azoles;blocks;Carboxes;Acids and Derivatives;Heterocycles;Heterocyclic Compounds;Carboxylic Acids |
| Mol File: | 23806-24-8.mol |
| 3-Methyl-2-thiophenecarboxylic acid Chemical Properties |
| Melting point | 147-149 °C(lit.) |
| Boiling point | 229.75°C (rough estimate) |
| density | 1.365 (estimate) |
| refractive index | 1.5300 (estimate) |
| storage temp. | 2-8°C(protect from light) |
| form | solid |
| pka | 3.68±0.10(Predicted) |
| color | White to Light yellow to Light orange |
| BRN | 116184 |
| CAS DataBase Reference | 23806-24-8(CAS DataBase Reference) |
| NIST Chemistry Reference | 3-Methyl-2-thiophenecarboxylic acid(23806-24-8) |
| Safety Information |
| Hazard Codes | Xi |
| Risk Statements | 36/37/38 |
| Safety Statements | 24/25 |
| WGK Germany | 3 |
| HazardClass | IRRITANT |
| HS Code | 29349990 |
| MSDS Information |
| Provider | Language |
|---|---|
| 3-Methyl-2-thiophenecarboxylic acid | English |
| ACROS | English |
| SigmaAldrich | English |
| ALFA | English |
| 3-Methyl-2-thiophenecarboxylic acid Usage And Synthesis |
| Chemical Properties | white to light yellow crystal powder |
| Synthesis Reference(s) | The Journal of Organic Chemistry, 28, p. 914, 1963 DOI: 10.1021/jo01039a008Tetrahedron Letters, 26, p. 1777, 1985 DOI: 10.1016/S0040-4039(00)98336-9 |
| General Description | 3-Methyl-2-thiophenecarboxylic acid has been used in the synthesis of zinc and cadmium carboxylate complexes. |
| 3-Methyl-2-thiophenecarboxylic acid Preparation Products And Raw materials |
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