Thiophene-2,3-dicarboxylic acid is an organic compound with the chemical formula C6H4O4S. The following is an introduction to the nature, use, formulation and safety information of Thiophene-2,3-dicarboxylic acid:
Nature:
1. Thiophene-2,3-dicarboxylic acid is white crystal or crystalline powder.
2. It has a high melting point and boiling point and is soluble in acidic solution.
3. The solubility of this compound in water is low, but the solubility in some organic solvents is high.
Use:
1. Thiophene-2,3-dicarboxylic acid can be used as an intermediate in organic synthesis.
2. It can be used to prepare biologically active compounds, such as drugs and pesticides.
Preparation Method:
A more common method of preparing Thiophene-2,3-dicarboxylic acid, is obtained by oxidation of thiophene. Thiophenes can be prepared from suitable starting materials by chemical reactions, such as sulfur and 1,3-propanediol.
Safety Information:
1. Thiophene-2,3-dicarboxylic acid should be used to avoid contact with skin and eyes, and to ensure adequate ventilation.
2. When handling or operating Thiophene-2,3-dicarboxylic acid, personal protective equipment should be used, such as laboratory gloves and goggles.
3. Thiophene-2,3-dicarboxylic acid is irritating and should be used and stored safely, away from fire and oxidants.
Please note that the information provided here is for reference only. You should read the chemical safety instructions carefully and follow professional and safe laboratory practices.