ethanedithiol
ethanedithiol
CAS: 26914-40-9
Molecular Formula: C2H6S2
ethanedithiol - Names and Identifiers
| Name | ethanedithiol |
| Synonyms | Ethandithiol ethanedithiol ETHANE-1,1-DITHIOL |
| CAS | 26914-40-9 |
| EINECS | 248-103-1 |
ethanedithiol - Physico-chemical Properties
| Molecular Formula | C2H6S2 |
| Molar Mass | 94.2 |
| JECFA Number | 1660 |
ethanedithiol - Introduction
ethanedithiol is an organic compound with the chemical formula CH3CH(SH)CH2SH. The following is a description of the nature, use, preparation and safety information of ethanedithiol:
Nature:
-Appearance: Ethanedithiol is a colorless to pale yellow liquid with a strong unpleasant odor.
-Solubility: Ethanedithiol is soluble in water and most organic solvents, such as alcohols, ethers and hydrocarbons.
-Reactivity: It reacts chemically with acids, bases and oxidants.
Use:
-Laboratory Application: Ethanedithiol is commonly used in organic synthesis laboratories as a reducing agent, chelating agent and vulcanizing agent.
-Industrial applications: It is also used as a catalyst, lubricant and rust inhibitor in some special cases.
-Pharmaceutical field: Ethanedithiol can be used to prepare certain pharmaceutically active molecules, such as some antibacterial agents, tumor chemotherapy drugs, etc.
Preparation Method:
-Ethanedithiol can be prepared by reacting ethylene with sodium hydrosulfide (NaHS). The reaction is usually carried out under acidic conditions.
Safety Information:
-Ethanedithiol has a strong pungent odor and is irritating to the skin and mucous membranes.
-It is a flammable liquid and should be kept away from open flames and high temperatures.
-The vapor is irritating to the eyes and upper respiratory tract, and appropriate ventilation measures should be taken.
-Wear appropriate protective equipment such as gloves, safety glasses and protective clothing when using Ethanedithiol.
When using ethanedithiol, you should be cautious and follow proper laboratory handling and use safety measures to ensure personal and environmental safety.
Nature:
-Appearance: Ethanedithiol is a colorless to pale yellow liquid with a strong unpleasant odor.
-Solubility: Ethanedithiol is soluble in water and most organic solvents, such as alcohols, ethers and hydrocarbons.
-Reactivity: It reacts chemically with acids, bases and oxidants.
Use:
-Laboratory Application: Ethanedithiol is commonly used in organic synthesis laboratories as a reducing agent, chelating agent and vulcanizing agent.
-Industrial applications: It is also used as a catalyst, lubricant and rust inhibitor in some special cases.
-Pharmaceutical field: Ethanedithiol can be used to prepare certain pharmaceutically active molecules, such as some antibacterial agents, tumor chemotherapy drugs, etc.
Preparation Method:
-Ethanedithiol can be prepared by reacting ethylene with sodium hydrosulfide (NaHS). The reaction is usually carried out under acidic conditions.
Safety Information:
-Ethanedithiol has a strong pungent odor and is irritating to the skin and mucous membranes.
-It is a flammable liquid and should be kept away from open flames and high temperatures.
-The vapor is irritating to the eyes and upper respiratory tract, and appropriate ventilation measures should be taken.
-Wear appropriate protective equipment such as gloves, safety glasses and protective clothing when using Ethanedithiol.
When using ethanedithiol, you should be cautious and follow proper laboratory handling and use safety measures to ensure personal and environmental safety.
Last Update：2024-04-09 01:59:55
