1-甲基-4-哌啶甲酸乙酯
Ethyl 1-methyl-4-piperidinecarboxylate
CAS: 24252-37-7
Molecular Formula: C9H17NO2
1-甲基-4-哌啶甲酸乙酯 - Names and Identifiers
1-甲基-4-哌啶甲酸乙酯 - Physico-chemical Properties
| Molecular Formula | C9H17NO2 |
| Molar Mass | 171.24 |
| Density | 0.963 g/mL at 25 °C |
| Boling Point | 94-95 °C(Press: 12 Torr) |
| Flash Point | 87℃ |
| Vapor Presure | 0.186mmHg at 25°C |
| pKa | 8.50±0.10(Predicted) |
| Storage Condition | Sealed in dry,Room Temperature |
| Refractive Index | n20/D1.450 |
1-甲基-4-哌啶甲酸乙酯 - Risk and Safety
| Hazard Symbols | Xi - Irritant |
| Risk Codes | R37/38 - Irritating to respiratory system and skin. R41 - Risk of serious damage to eyes |
| Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection. |
| UN IDs | NA 1993 / PGIII |
| WGK Germany | 3 |
| HS Code | 29333990 |
1-甲基-4-哌啶甲酸乙酯 - Introduction
Ethyl is an organic compound with the common chemical formula C10H17NO2. It is a colorless liquid with a special smell.
One of the main uses of this compound is as an intermediate in organic synthesis. It can be used to synthesize a variety of drugs, such as antidepressants and analgesics.
The preparation of Ethyl L can be carried out by the following method: methyl-4-piperidinecarboxylic acid and ethanol can be reacted to obtain the desired product. The reaction is usually carried out under the catalysis of sodium acetate.
When using Ethyl L, you need to pay attention to its safety. It is a flammable liquid and can cause irritation to the eyes, skin and respiratory tract. Therefore, appropriate protective equipment such as gloves and goggles should be worn during operation to ensure good ventilation. In addition, it must be stored in a dark, cool and dry place, away from fire and oxidizing agents. If accidentally splashed on the skin or in the eyes, rinse immediately with plenty of water and seek medical help.
One of the main uses of this compound is as an intermediate in organic synthesis. It can be used to synthesize a variety of drugs, such as antidepressants and analgesics.
The preparation of Ethyl L can be carried out by the following method: methyl-4-piperidinecarboxylic acid and ethanol can be reacted to obtain the desired product. The reaction is usually carried out under the catalysis of sodium acetate.
When using Ethyl L, you need to pay attention to its safety. It is a flammable liquid and can cause irritation to the eyes, skin and respiratory tract. Therefore, appropriate protective equipment such as gloves and goggles should be worn during operation to ensure good ventilation. In addition, it must be stored in a dark, cool and dry place, away from fire and oxidizing agents. If accidentally splashed on the skin or in the eyes, rinse immediately with plenty of water and seek medical help.
Last Update：2024-04-09 20:48:19
