1,1-BIS(METHYLTHIO)ETHYLENE
Bismethylthioethylene
CAS: 51102-74-0
Molecular Formula: C4H8S2
1,1-BIS(METHYLTHIO)ETHYLENE - Names and Identifiers
| Name | Bismethylthioethylene |
| Synonyms | bismethylthioethylene Bismethylthioethylene KETENE DIMETHYL THIOACETAL 1,1-Bis(methylthio)ethylene 1,1-BIS(METHYLTHIO)ETHYLENE Ethene, 1,1-bis(methylthio)- 1,1-bis(methylsulfanyl)ethene |
| CAS | 51102-74-0 |
| InChI | InChI=1/C4H8S2/c1-4(5-2)6-3/h1H2,2-3H3 |
1,1-BIS(METHYLTHIO)ETHYLENE - Physico-chemical Properties
| Molecular Formula | C4H8S2 |
| Molar Mass | 120.24 |
| Density | 1,07 g/cm3 |
| Boling Point | 110°C 85mm |
| Flash Point | 70.4°C |
| Vapor Presure | 0.82mmHg at 25°C |
| Storage Condition | 0-10°C |
| Refractive Index | 1.5570-1.5640 |
| MDL | MFCD00191617 |
1,1-BIS(METHYLTHIO)ETHYLENE - Risk and Safety
| Risk Codes | 10 - Flammable |
| Safety Description | 16 - Keep away from sources of ignition. |
| UN IDs | 1993 |
1,1-BIS(METHYLTHIO)ETHYLENE - Introduction
Bismethylthioethylene, also known as Bismethylthioethylene, has the chemical formula C4H6S2. The following is a detailed description of the properties, uses, preparation and safety information of the compound:
Nature:
Bismethylthioethylene is a colorless liquid with a pungent odor similar to vinyl sulfide. It is insoluble in water and soluble in organic solvents such as ethanol and dimethylformamide. The compound has a relatively low boiling point and flash point.
Use:
Bismethylthioethylene have some applications in the field of organic synthesis. It can be used as an intermediate in the synthesis of other organic compounds, such as the synthesis of organosulfur compounds and some biologically active compounds. In addition, it can also be used as a precursor for a radical initiator or catalyst.
Preparation Method:
Bismethylthioethylene can be prepared by the following methods:
1. A Bismethylthioethylene is obtained by reacting thioethylene (CH2 = CHSH) with methyl halide.
2. the thioethylene and alkali metal methyl alkoxide reaction, and then after dehydration treatment, to obtain the product.
Safety Information:
Bismethylthioethylene in the use and storage process need to pay attention to the following safety matters:
1. The substance is irritating and should be rinsed in time after contact with skin and eyes.
2. Use appropriate personal protective equipment, such as gloves and goggles, during operation.
3. avoid contact with oxidants and strong alkali/strong acid to prevent dangerous reaction.
4. storage should be sealed container, and stored in a cool, ventilated place.
5. When using or disposing of the substance, please follow the relevant safety procedures and regulations.
Nature:
Bismethylthioethylene is a colorless liquid with a pungent odor similar to vinyl sulfide. It is insoluble in water and soluble in organic solvents such as ethanol and dimethylformamide. The compound has a relatively low boiling point and flash point.
Use:
Bismethylthioethylene have some applications in the field of organic synthesis. It can be used as an intermediate in the synthesis of other organic compounds, such as the synthesis of organosulfur compounds and some biologically active compounds. In addition, it can also be used as a precursor for a radical initiator or catalyst.
Preparation Method:
Bismethylthioethylene can be prepared by the following methods:
1. A Bismethylthioethylene is obtained by reacting thioethylene (CH2 = CHSH) with methyl halide.
2. the thioethylene and alkali metal methyl alkoxide reaction, and then after dehydration treatment, to obtain the product.
Safety Information:
Bismethylthioethylene in the use and storage process need to pay attention to the following safety matters:
1. The substance is irritating and should be rinsed in time after contact with skin and eyes.
2. Use appropriate personal protective equipment, such as gloves and goggles, during operation.
3. avoid contact with oxidants and strong alkali/strong acid to prevent dangerous reaction.
4. storage should be sealed container, and stored in a cool, ventilated place.
5. When using or disposing of the substance, please follow the relevant safety procedures and regulations.
Last Update：2024-04-10 22:29:15
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Product Name: Ketene Dimethyl Thioacetal Visit Supplier Webpage Request for quotation
CAS: 51102-74-0
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CAS: 51102-74-0
Tel: 18301782025
Email: 3008007409@qq.com
Mobile: 18021002903
QQ: 3008007409
Wechat: 18301782025
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