3437-29-4 - Names and Identifiers
3437-29-4 - Physico-chemical Properties
| Molecular Formula | C6H9NO2
|
| Molar Mass | 127.14 |
| Density | 1.094±0.06 g/cm3(Predicted) |
| Melting Point | 107-108 °C(Solv: water (7732-18-5)) |
| Boling Point | 136-140 °C(Press: 12 Torr) |
| pKa | 9.70±0.50(Predicted) |
3437-29-4 - Upstream Downstream Industry
3437-29-4 - Introduction
5-Dione is an organic compound with the chemical formula C7H9NO2. The following is a detailed description of its nature, use, formulation and safety information:
Nature:
-Appearance: 3,, 5-DIONE is a colorless or yellowish solid.
-Solubility: It can be dissolved in many organic solvents (such as ether, dichloromethane and benzene).
-Melting point: Its melting point is about 80-85 ° C.
-Stability: It is relatively stable at room temperature, but it will decompose under strong acid or strong alkali conditions.
Use:
- 3, organic, 5-DIONE is mainly used as an intermediate in the synthesis of various compounds.
-It is often used in drug synthesis, such as the synthesis of biologically active molecules or drug intermediates.
-It can also be used in polymer chemistry as a crosslinking agent or curing agent.
Method:
- 3, 5-DIONE can be obtained by condensation of pyrrolidine -2,5-Dione with methyl ethyl ketone. Specific preparation steps can refer to organic synthesis literature.
Safety Information:
- 3, 5-DIONE is not currently classified as a hazardous chemical.
-When handling, it is recommended to wear appropriate personal protective equipment, such as safety glasses and gloves.
-Avoid inhaling dust or contact with skin, and ensure that the operation is carried out in a well-ventilated area.
-If you have accidentally taken or come into contact with the substance, consult a doctor immediately and go with the packaging or label.
Please note that before using or handling 3, 5-DIONE, you should carefully read and follow the relevant safe operation guidelines and chemical use regulations.
Last Update：2024-04-09 15:18:03