Propanoic acid, 2-[(ethoxythioxomethyl)thio]-, methyl ester
Propanoic acid, 2-[(ethoxythioxomethyl)thio]-, methyl ester
CAS: 351491-23-1
Molecular Formula: C7H12O3S2
Propanoic acid, 2-[(ethoxythioxomethyl)thio]-, methyl ester - Names and Identifiers
Propanoic acid, 2-[(ethoxythioxomethyl)thio]-, methyl ester - Physico-chemical Properties
| Molecular Formula | C7H12O3S2 |
| Molar Mass | 208.3 |
| Density | 1.202±0.06 g/cm3(Predicted) |
| Boling Point | 267.3±23.0 °C(Predicted) |
| Water Solubility | 351mg/L at 20℃ |
| Vapor Presure | 1.089hPa at 20℃ |
Propanoic acid, 2-[(ethoxythioxomethyl)thio]-, methyl ester - Introduction
Methyl 2-((ethoxythiocarbonyl) thio) propionate is an organic compound with the chemical formula C7H12O4S2. The following is a description of its nature, use, formulation and safety information:
Nature:
Methyl 2-((ethoxythiocarbonyl) thio) propionate is a colorless to pale yellow liquid with a pungent sulfur smell at room temperature. It has a density of about 1.18 g/mL and a melting point of about -30 ° C. It is flammable and easily volatile.
Use:
Methyl 2-((ethoxythiocarbonyl) thio) propionate is often used as an esterifying agent and crosslinking agent in organic synthesis. It can participate in transesterification reactions for the synthesis of esters. In addition, it is also widely used in paint, rubber, ink and other industrial fields.
Preparation Method:
The preparation of methyl 2-((ethoxythiocarbonyl) thio) propionate is usually achieved by reacting 1,3-propylene glycol dimethyl ether and carbon disulfide. First, 1,3-propylene glycol dimethyl ether was slowly added to carbon disulfide while triethylamine was added as a catalyst. After completion of the reaction, the target product was purified by distillation.
Safety Information:
Methyl 2-((ethoxythiocarbonyl) thio) propionate is an organic compound, and attention should be paid to its irritation to the skin, eyes and respiratory system. Appropriate protective equipment such as gloves, glasses and face shields should be worn during operation. Avoid prolonged contact with the skin or inhalation of its vapors. In the use of the process, to ensure that the operation of good ventilation, to prevent the accumulation of steam in the air. In case of accidental contact or inhalation, rinse immediately with plenty of water and seek medical help.
Nature:
Methyl 2-((ethoxythiocarbonyl) thio) propionate is a colorless to pale yellow liquid with a pungent sulfur smell at room temperature. It has a density of about 1.18 g/mL and a melting point of about -30 ° C. It is flammable and easily volatile.
Use:
Methyl 2-((ethoxythiocarbonyl) thio) propionate is often used as an esterifying agent and crosslinking agent in organic synthesis. It can participate in transesterification reactions for the synthesis of esters. In addition, it is also widely used in paint, rubber, ink and other industrial fields.
Preparation Method:
The preparation of methyl 2-((ethoxythiocarbonyl) thio) propionate is usually achieved by reacting 1,3-propylene glycol dimethyl ether and carbon disulfide. First, 1,3-propylene glycol dimethyl ether was slowly added to carbon disulfide while triethylamine was added as a catalyst. After completion of the reaction, the target product was purified by distillation.
Safety Information:
Methyl 2-((ethoxythiocarbonyl) thio) propionate is an organic compound, and attention should be paid to its irritation to the skin, eyes and respiratory system. Appropriate protective equipment such as gloves, glasses and face shields should be worn during operation. Avoid prolonged contact with the skin or inhalation of its vapors. In the use of the process, to ensure that the operation of good ventilation, to prevent the accumulation of steam in the air. In case of accidental contact or inhalation, rinse immediately with plenty of water and seek medical help.
Last Update：2024-04-10 22:29:15
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