38348-31-1 - Names and Identifiers
| Name | 3,3,5,5-Tetramethyl-1,2,4-trithiolane
|
| Synonyms | 3,3,5,5-Tetramethyl-1,2,4-trithiolane
|
| CAS | 38348-31-1
|
38348-31-1 - Upstream Downstream Industry
38348-31-1 - Introduction
3,3, 5,5-tetramethyl -1,2,4-trithiolane (3,3, 5,5-tetramethyl-1, 2,4-trithiolane) is an organic compound. Its properties are as follows:
1. Chemical formula: C9H18S3
2. Molecular Weight: 222.44
3. Appearance: colorless or light yellow liquid
4. Boiling point: 98-100 ° C
5. Density: 0.98-0.99g/cm³
3,3,5,5-tetramethyl -1,2, 4-trithiolane is commonly used in reduction and sulfurization reactions in organic synthesis. It has the following uses:
1. Reducing agent: In organic chemical synthesis, it can be used as a reducing agent for some compounds to help reduce them to a lower oxidation state.
2. Vulcanizing agent: it can be used to vulcanize some organic compounds into sulfur-containing compounds, such as thioketones, thioesters, etc.
The method for preparing 3,3, 5,5-tetramethyl -1,2, 4-trithiolane includes the following steps:
1.1,2-dimethyl -1,2-dithiosulfonic acid reacts with 1,2-dimethyl cyclohexanone to generate 2-methyl -2-thiocyclohexanone.
2. Reaction of 2-methyl-2-thiocyclohexanone with hydrogen sulfide yields 3,3, 5,5-tetramethyl -1,2, 4-trithiolane.
Regarding safety information, you need to pay attention to the following:
1. 3,3, 5,5-tetramethyl -1,2, 4-trithiolane has low volatility, but still should avoid inhalation of steam or mist.
2. This compound may be irritating to skin and eyes, please avoid contact with skin and eyes.
3. When using or handling, please wear appropriate personal protective equipment, such as protective glasses and gloves.
4. It should be used in a well-ventilated place to avoid prolonged exposure to the air to reduce potential harm to the human body.
5. When storing, place 3,3, 5,5-tetramethyl -1,2, 4-trithiolane in a sealed container, away from fire sources and other flammable substances.
Please note that this is only general information, and specific safety operations and measures should be confirmed and followed according to the specific situation and relevant information.
Last Update：2024-04-10 22:29:15