4-Piperidinone, 3-Methyl-, hydrochloride - Names and Identifiers
4-Piperidinone, 3-Methyl-, hydrochloride - Physico-chemical Properties
Molecular Formula | C6H12ClNO
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Molar Mass | 149.62 |
Melting Point | 176.5-177 °C |
Boling Point | 224.6°C at 760 mmHg |
Flash Point | 89.7°C |
Vapor Presure | 0.0738mmHg at 25°C |
Storage Condition | Inert atmosphere,Room Temperature |
4-Piperidinone, 3-Methyl-, hydrochloride - Risk and Safety
Risk Codes | 36/37/38 - Irritating to eyes, respiratory system and skin.
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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.
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4-Piperidinone, 3-Methyl-, hydrochloride - Introduction
3-Methylpiperidin-4-one hydrochloride(3-Methylpiperidin-4-one hydrochloride), also known as MPK hydrochloride, is an organic compound. The following is a description of its nature, use, preparation and safety information:
Nature:
-Appearance: A white to light yellow crystalline powder
-Solubility: slightly soluble in water, better solubility in organic solvents such as ethanol, acetone and ether
-Molecular formula: C6H12N2O · HCl
-Molecular weight: ≈ 168.63g/mol
-Melting point: approx. 170-172°C
-Flash Point: No relevant data
Use:
- 3-Methylpiperidin-4-one hydrochloride is mainly used as an intermediate or starting material in organic synthesis, especially in the fields of medicine and pesticides. It can be used to synthesize a variety of compounds, such as drugs, dyes and cationic polymers.
-Specific uses include: synthesis of certain analgesics, antispasmodic and anxiolytics; use as a complexing agent to synthesize metal-containing complexes.
Preparation Method:
- 3-Methylpiperidin-4-one hydrochloride can be synthesized by the following steps:
1. first, the methyl butadiene acid ester reacts with sodium bisulfate to generate the corresponding 4-methyl piperidine -3-one acid sodium salt.
2. The hydrochloric acid solution was further added to (1) to obtain 3-Methylpiperidin-4-one hydrochloride.
Safety Information:
- 3-Methylpiperidin-4-one hydrochloride will not cause serious harm to the human body under normal operation. However, it is still a chemical substance, and corresponding safety measures should be taken, such as wearing gloves and goggles, and ensuring that it is operated in a well-ventilated place.
-Avoid inhaling, chewing, or touching skin and eyes.
-When storing and using, please observe the relevant safety procedures and regulations, as well as the safety information provided by the manufacturer. If used inappropriately, it may cause health hazards.
Last Update:2024-04-09 20:45:29