3-benzylpiperidine
3-benzylpiperidine
CAS: 13603-25-3
Molecular Formula: C12H17N
3-benzylpiperidine - Names and Identifiers
| Name | 3-benzylpiperidine |
| Synonyms | 3-benzylpiperidine 3-BENZYLPIPERIDINE TIMTEC-BB SBB010586 ASINEX-REAG BAS 09615390 (3R)-3-benzylpiperidinium (3S)-3-benzylpiperidinium Piperidine, 3-(phenylmethyl)- 3-(phenylmethyl)piperidin-1-ium |
| CAS | 13603-25-3 |
| EINECS | 237-088-7 |
| InChI | InChI=1/C12H17N/c1-2-5-11(6-3-1)9-12-7-4-8-13-10-12/h1-3,5-6,12-13H,4,7-10H2/p+1/t12-/m1/s1 |
3-benzylpiperidine - Physico-chemical Properties
| Molecular Formula | C12H17N |
| Molar Mass | 175.27 |
| Density | 0.969±0.06 g/cm3(Predicted) |
| Melting Point | 190 °C |
| Boling Point | 271.2±9.0 °C(Predicted) |
| Flash Point | 119°C |
| Vapor Presure | 0.00652mmHg at 25°C |
| pKa | 10.45±0.10(Predicted) |
| Storage Condition | 2-8°C |
3-benzylpiperidine - Risk and Safety
| Hazard Symbols | Xi - Irritant |
| Hazard Class | IRRITANT |
3-benzylpiperidine - Introduction
3-Benzylpiperidine is an organic compound with a piperidine ring and a benzyl functional group in its chemical structure.
Regarding properties, 3-benzylpiperidine is a solid with a white to milky white color. It is soluble in many organic solvents at room temperature, such as ethanol, ether and dichloromethane. In addition, 3-benzylpiperidine has strong basicity and can react with acid to form the corresponding salt.
In terms of application, 3-benzylpiperidine is an important intermediate compound, which is commonly used in organic synthesis. It can be used as a catalyst, ligand or raw material to participate in different types of chemical reactions, such as carbonylation reaction, diazotization reaction and Michael addition reaction. It also has applications in the field of medicine, such as the synthesis of some drug molecules and drug intermediates.
As for the production method, a common method is to obtain 3-benzylpiperidine by reacting piperidine with benzyl bromide. There are many specific preparation methods, one of which is to add piperidine and benzyl bromide into a reaction flask, under appropriate reaction conditions (such as heating, and adding a base catalyst), the reaction is carried out for several hours, and the product is obtained through extraction and crystallization.
Regarding safety information, 3-benzylpiperidine is less harmful to humans and the environment under general operating conditions. However, during use and storage, it is still necessary to pay attention to safety precautions, such as wearing protective gloves, goggles and protective clothing. In addition, avoid inhalation of dust and contact with skin. Such as accidental contact or misuse, should be timely medical treatment. At the same time, when disposing of waste, it should be treated and disposed in accordance with relevant regulations.
Regarding properties, 3-benzylpiperidine is a solid with a white to milky white color. It is soluble in many organic solvents at room temperature, such as ethanol, ether and dichloromethane. In addition, 3-benzylpiperidine has strong basicity and can react with acid to form the corresponding salt.
In terms of application, 3-benzylpiperidine is an important intermediate compound, which is commonly used in organic synthesis. It can be used as a catalyst, ligand or raw material to participate in different types of chemical reactions, such as carbonylation reaction, diazotization reaction and Michael addition reaction. It also has applications in the field of medicine, such as the synthesis of some drug molecules and drug intermediates.
As for the production method, a common method is to obtain 3-benzylpiperidine by reacting piperidine with benzyl bromide. There are many specific preparation methods, one of which is to add piperidine and benzyl bromide into a reaction flask, under appropriate reaction conditions (such as heating, and adding a base catalyst), the reaction is carried out for several hours, and the product is obtained through extraction and crystallization.
Regarding safety information, 3-benzylpiperidine is less harmful to humans and the environment under general operating conditions. However, during use and storage, it is still necessary to pay attention to safety precautions, such as wearing protective gloves, goggles and protective clothing. In addition, avoid inhalation of dust and contact with skin. Such as accidental contact or misuse, should be timely medical treatment. At the same time, when disposing of waste, it should be treated and disposed in accordance with relevant regulations.
Last Update：2024-04-09 21:54:55
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