3490-92-4
methyl 2-cyano-3,3-di(methylthio)acrylate
CAS: 3490-92-4
Molecular Formula: C7H9NO2S2
3490-92-4 - Names and Identifiers
3490-92-4 - Physico-chemical Properties
| Molecular Formula | C7H9NO2S2 |
| Molar Mass | 203.28 |
| Density | 1.254±0.06 g/cm3(Predicted) |
| Melting Point | 85 °C |
| Boling Point | 300.8±42.0 °C(Predicted) |
| Flash Point | 135.7°C |
| Vapor Presure | 0.0011mmHg at 25°C |
| Refractive Index | 1.553 |
3490-92-4 - Risk and Safety
| Hazard Class | IRRITANT |
3490-92-4 - Introduction
methyl 2-cyano-3,3-di(methylthio)acrylate is an organic compound with the chemical formula C7H9NO2S2. It is a colorless liquid with the smell of sulfur at room temperature. The following is a description of some properties, uses, preparation and safety information about this compound:
Nature:
- methyl 2-cyano-3,3-di(methylthio)acrylate is a low-volatility liquid at room temperature and is flammable.
-It is soluble in organic solvents such as ethanol, dimethylformamide and dichloromethane.
-The compound is sensitive to light and should be avoided from prolonged exposure to the sun.
Use:
- methyl 2-cyano-3,3-di(methylthio)acrylate can be used as reagents and intermediates in organic synthesis.
-It is often used in the synthesis of other organic compounds, such as thiobromomethane and thiotert-butanol.
Preparation Method:
- methyl 2-cyano-3,3-di(methylthio)acrylate are generally synthesized by reacting vinyl cyanide with methyl mercaptan. The reaction is usually carried out under the protection of an inert gas.
Safety Information:
- methyl 2-cyano-3,3-di(methylthio)acrylate is a flammable liquid and should be kept away from fire and high temperature.
-When using, you need to take necessary safety measures, such as wearing protective glasses and gloves, and ensure that the operation of a well-ventilated place.
-Care should be taken to prevent leakage and avoid contact with oxidants during transportation and storage.
-In contact with the skin, eyes or after taking into the body, should immediately rinse with plenty of water, and medical treatment.
Please note that before using or handling any chemical substance, you should carefully read and follow the safety data sheet and instruction manual to ensure safety and correctness.
Nature:
- methyl 2-cyano-3,3-di(methylthio)acrylate is a low-volatility liquid at room temperature and is flammable.
-It is soluble in organic solvents such as ethanol, dimethylformamide and dichloromethane.
-The compound is sensitive to light and should be avoided from prolonged exposure to the sun.
Use:
- methyl 2-cyano-3,3-di(methylthio)acrylate can be used as reagents and intermediates in organic synthesis.
-It is often used in the synthesis of other organic compounds, such as thiobromomethane and thiotert-butanol.
Preparation Method:
- methyl 2-cyano-3,3-di(methylthio)acrylate are generally synthesized by reacting vinyl cyanide with methyl mercaptan. The reaction is usually carried out under the protection of an inert gas.
Safety Information:
- methyl 2-cyano-3,3-di(methylthio)acrylate is a flammable liquid and should be kept away from fire and high temperature.
-When using, you need to take necessary safety measures, such as wearing protective glasses and gloves, and ensure that the operation of a well-ventilated place.
-Care should be taken to prevent leakage and avoid contact with oxidants during transportation and storage.
-In contact with the skin, eyes or after taking into the body, should immediately rinse with plenty of water, and medical treatment.
Please note that before using or handling any chemical substance, you should carefully read and follow the safety data sheet and instruction manual to ensure safety and correctness.
Last Update：2024-04-10 22:29:15
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