31393-23-4 - Names and Identifiers
31393-23-4 - Physico-chemical Properties
Molecular Formula | C9H8S
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Molar Mass | 148.23 |
31393-23-4 - Introduction
Methylbenzo [B] thiophene is an organic compound with the chemical formula C9H8S. The following is a description of the properties, uses, preparation and safety information of methylbenzo [B] THIOPHENE:
Nature:
-Appearance: Methylbenzo [B] thiophene is a colorless to pale yellow liquid.
-Melting point: approximately -10 ° C.
-Boiling point: About 183-185 ° C.
-Density: About 1.12g/cm³.
-Solubility: Soluble in most organic solvents, such as ether, chloroform and benzene.
Use:
-Methylbenzo [B] thiophene is mainly used in organic synthesis as an important starting material or intermediate. It can be used to synthesize compounds with pharmacological and biological activity, as well as catalysts in other organic synthesis reactions.
-Methylbenzo [B] thiophene can also be used as a dye, fragrance, and an intermediate in the synthesis of isopentyl sulfonic acid.
Preparation Method:
-Methylbenzo [B] thiophene can be synthesized by different methods. One common method is obtained by reacting benzo [B] thiophene with a methylating agent such as methyl iodide or methyl magnesium bromide. This reaction is typically carried out under an inert atmosphere to avoid interference with oxygen or moisture.
Safety Information:
-Methylbenzo [B] THIOPHENE may be toxic, so appropriate safety procedures should be followed when using or handling.
-Possible acute toxic effects include the ability to irritate the eyes and skin, and the irritation of the respiratory system when inhaled.
-Personal protective equipment such as chemical protective clothing, chemical goggles and gloves must be worn when using methylbenzo [B] thiophene.
-When storing and handling methylbenzo [B] thiophene, it is necessary to maintain good ventilation and avoid contact with oxidants and strong acids.
-If discomfort after inhalation or exposure occurs, seek medical help immediately.
Please note: The above information is for reference only and does not represent all relevant information. Always read and follow relevant safety materials and guidelines when using or handling methylbenzo [B] thiophene.
Last Update:2024-04-10 22:29:15