290-79-9
1,4-Dithiin
CAS: 290-79-9
Molecular Formula: C4H4S2
290-79-9 - Names and Identifiers
| Name | 1,4-Dithiin |
| Synonyms | 1,4-Dithiin |
| CAS | 290-79-9 |
290-79-9 - Physico-chemical Properties
| Molecular Formula | C4H4S2 |
| Molar Mass | 116.20456 |
290-79-9 - Introduction
1,4-dithiin is an organic compound with the chemical formula C4H6S2. It is a colorless liquid with a special smell of sulfur. The following is a description of some properties, uses, methods and safety information about 1,4-dithiin:
Nature:
1,4-dithiin is a relatively stable compound, which is not easy to decompose at room temperature. It is soluble in organic solvents such as alcohols, ethers and ketones, but insoluble in water.
Use:
1,4-dithiin has a wide range of applications in the field of organic synthesis. It can be used as a starting material and intermediate in organic synthesis for the preparation of other compounds, such as synthetic pesticides, pharmaceuticals and dyes. Due to its special chemical structure, 1,4-dithiin can also be used to construct cyclic compounds.
Preparation Method:
1,4-dithiin can be prepared in a variety of ways. One commonly used method is to react an alkyne compound with a sulfur source via a cyclization reaction to form 1,4-dithiin. In addition, it can also be prepared by different synthetic routes such as cyclization synthesis method, alkyl sulfate reduction method and nucleophilic substitution method.
Safety Information:
1,4-dithiin has limited toxicity studies on humans, but due to its sulfur-containing compound properties, it may cause irritation and sensitivity to the eyes, skin and respiratory system. Wear suitable protective equipment during operation, avoid contact with skin and eyes, and ensure that the operation is carried out in a well-ventilated place to prevent inhalation of air. When storing and handling 1,4-dithiin, follow appropriate chemical handling methods and safe practices.
Nature:
1,4-dithiin is a relatively stable compound, which is not easy to decompose at room temperature. It is soluble in organic solvents such as alcohols, ethers and ketones, but insoluble in water.
Use:
1,4-dithiin has a wide range of applications in the field of organic synthesis. It can be used as a starting material and intermediate in organic synthesis for the preparation of other compounds, such as synthetic pesticides, pharmaceuticals and dyes. Due to its special chemical structure, 1,4-dithiin can also be used to construct cyclic compounds.
Preparation Method:
1,4-dithiin can be prepared in a variety of ways. One commonly used method is to react an alkyne compound with a sulfur source via a cyclization reaction to form 1,4-dithiin. In addition, it can also be prepared by different synthetic routes such as cyclization synthesis method, alkyl sulfate reduction method and nucleophilic substitution method.
Safety Information:
1,4-dithiin has limited toxicity studies on humans, but due to its sulfur-containing compound properties, it may cause irritation and sensitivity to the eyes, skin and respiratory system. Wear suitable protective equipment during operation, avoid contact with skin and eyes, and ensure that the operation is carried out in a well-ventilated place to prevent inhalation of air. When storing and handling 1,4-dithiin, follow appropriate chemical handling methods and safe practices.
Last Update：2024-04-09 21:04:16
