4-Piperidinecarboxamide, N-methyl-

4-Piperidinecarboxamide, N-methyl- - Names and Identifiers

Name	N-Methylpiperidine-4-carboxamide
Synonyms	N-Methyl-4-piperidinecarboxaMide N-Methylpiperidine-4-carboxamide 4-Piperidinecarboxamide, N-methyl-
CAS	1903-69-1
InChI	InChI=1/C7H14N2O/c1-8-7(10)6-2-4-9-5-3-6/h6,9H,2-5H2,1H3,(H,8,10)

4-Piperidinecarboxamide, N-methyl- - Physico-chemical Properties

Molecular Formula	C7H14N2O
Molar Mass	142.2
Density	0.997g/cm³
Melting Point	123～125℃
Boling Point	318.5°C at 760 mmHg
Flash Point	149.6°C
Vapor Presure	0.000361mmHg at 25°C
Storage Condition	2-8℃
Refractive Index	1.462

4-Piperidinecarboxamide, N-methyl- - Risk and Safety

Hazard Class

IRRITANT

4-Piperidinecarboxamide, N-methyl- - Introduction

N-Methylpiperidine-4-carboxamide(N-Methyl-4-piperidone) is an organic compound. It has a molecular formula of C and a molecular weight of 113.16g/mol. The following is a description of some of the properties, uses, methods of manufacture and safety information of the compound:

Nature:
-Appearance: N-Methylpiperidine-4-carboxamide is a colorless liquid.
-Solubility: It can be dissolved in most organic solvents, such as ether, ethanol and chloroform.
-Melting point and boiling point: Its melting point is -8 ℃, and its boiling point is 207-209 ℃.
-Density: Its density is 1.040g/cm³.

Use:
- N-Methylpiperidine-4-carboxamide is often used as an important intermediate in organic synthesis. It can be used to synthesize a variety of organic compounds, such as drugs, pesticides, dyes, fragrances and catalysts.
-It can be used as a synthetic precursor for amphetamine-type drugs.

Method:
-The preparation method of N-Methylpiperidine-4-carboxamide can be obtained by hydrogenation reaction of piperidine. A common method is to react piperidine with Formic Anhydride or ethyl formate in the presence of a catalyst such as hydrochloric acid to give the product N-Methylpiperidine-4-carboxamide.

Safety Information:
- N-Methylpiperidine-4-carboxamide in the use and storage process need to pay attention to prevent contact with the skin, inhalation or ingestion.
-It may have an irritating effect on the respiratory system, eyes and skin. Therefore, use should wear gloves, goggles and protective clothing and other protective equipment.
-When in use should maintain a well-ventilated working environment to avoid the accumulation of its vapor in the air.
-If you come into contact with this compound, rinse immediately with plenty of water and seek medical help promptly.

Last Update：2024-04-09 20:48:19