41658-03-1
3-溴丙炔酸乙酯
CAS: 41658-03-1
Molecular Formula: C5H5BrO2
41658-03-1 - Names and Identifiers
| Name | 3-溴丙炔酸乙酯 |
| Synonyms | 2-Propynoic acid, 3-broMo-, ethyl ester |
| CAS | 41658-03-1 |
41658-03-1 - Physico-chemical Properties
| Molecular Formula | C5H5BrO2 |
| Molar Mass | 177 |
| Density | 1.594±0.06 g/cm3(Predicted) |
| Melting Point | 21-22 °C |
| Boling Point | 171.7±23.0 °C(Predicted) |
| Storage Condition | Sealed in dry,Store in freezer, under -20°C |
41658-03-1 - Introduction
Ethyl 3-bromopropiolate (3-Bromop-1-yne ethyl ester) is an organic compound. Its chemical formula is C6H7BrO2 and its molecular weight is 185.03g/mol.
Nature:
Ethyl 3-bromopropiolate is a colorless to pale yellow liquid with a special pungent odor. It can be volatile at room temperature, flammable, heat, fire, fire and other easy to ignite. It can form an explosive mixture with oxygen and should avoid exposure to high temperatures, sparks, arcs and open flames.
Use:
Ethyl 3-bromopropiolate is commonly used as an intermediate in organic synthesis. It can be used in the synthesis of compounds with pharmaceutical activity, and has certain applications in the field of medicine, such as the synthesis of bromoalkynyl-containing anticancer drugs. In addition, it can also be used to synthesize other organic compounds, such as color protectors, dyes and catalysts.
Preparation Method:
Ethyl 3-bromopropiolate can be obtained by reacting 3-bromopropionic acid with ethanol. The specific preparation method can refer to the chemical literature or laboratory manual.
Safety Information:
Ethyl 3-bromopropiolate is a hazardous compound and should be handled and stored with care. Avoid contact with skin, eyes and respiratory tract during use, and maintain good ventilation. If exposed or inhaled, immediately remove it from the affected area and seek medical attention. During handling and storage, chemical safety practices should be observed to ensure proper fire prevention and protection away from flammable materials and heat sources.
Nature:
Ethyl 3-bromopropiolate is a colorless to pale yellow liquid with a special pungent odor. It can be volatile at room temperature, flammable, heat, fire, fire and other easy to ignite. It can form an explosive mixture with oxygen and should avoid exposure to high temperatures, sparks, arcs and open flames.
Use:
Ethyl 3-bromopropiolate is commonly used as an intermediate in organic synthesis. It can be used in the synthesis of compounds with pharmaceutical activity, and has certain applications in the field of medicine, such as the synthesis of bromoalkynyl-containing anticancer drugs. In addition, it can also be used to synthesize other organic compounds, such as color protectors, dyes and catalysts.
Preparation Method:
Ethyl 3-bromopropiolate can be obtained by reacting 3-bromopropionic acid with ethanol. The specific preparation method can refer to the chemical literature or laboratory manual.
Safety Information:
Ethyl 3-bromopropiolate is a hazardous compound and should be handled and stored with care. Avoid contact with skin, eyes and respiratory tract during use, and maintain good ventilation. If exposed or inhaled, immediately remove it from the affected area and seek medical attention. During handling and storage, chemical safety practices should be observed to ensure proper fire prevention and protection away from flammable materials and heat sources.
Last Update：2024-04-09 20:52:54
