3-乙酰基-N-乙基咔唑

3-乙酰基-N-乙基咔唑 - Names and Identifiers

Name	1-(9-ethyl-9H-carbazol-3-yl)ethanone
Synonyms	3-acetyl-9-ethylcarbazole 3-acetyl-N-ethylcarbazole 1-(9-Ethyl-9H-carbazol-3-yl) 1-(9-ethylcarbazol-3-yl)ethanone 1-(9-ethyl-3-carbazolyl)ethanone 1-(9-ETHYL-9H-CARBAZOL-3-YL)ETHANONE 1-(9-ethyl-9H-carbazol-3-yl)ethanone 1-(9-Ethyl-9H-carbazol-3-yl)-ethanone ethanone, 1-(9-ethyl-9H-carbazol-3-yl)- 1-(9-Ethyl-9H-carbazol-3-yl)ethan-1-one Ethanone, 1-(9-ethyl-9H-carbazol-3-yl)-
CAS	1484-04-4
EINECS	237-182-8
InChI	InChI=1/C16H15NO/c1-3-17-15-7-5-4-6-13(15)14-10-12(11(2)18)8-9-16(14)17/h4-10H,3H2,1-2H3

3-乙酰基-N-乙基咔唑 - Physico-chemical Properties

Molecular Formula	C16H15NO
Molar Mass	237.3
Density	1.12±0.1 g/cm3(Predicted)
Melting Point	115 °C
Boling Point	255-260 °C(Press: 18 Torr)
Flash Point	167.6°C
Vapor Presure	3.58E-05mmHg at 25°C
Storage Condition	Inert atmosphere,Room Temperature
Refractive Index	1.609

3-乙酰基-N-乙基咔唑 - Introduction

1-(3-Acetyl-N-ethylcarbazole) is an organic compound with the following properties:

1. Appearance: colorless crystalline or powdery solid;
2. Relative molecular mass: 218.28g/mol;
3. Melting Point: 51-55 degrees Celsius;
4. Boiling point: 447.4 degrees Celsius;
5. Solubility: Almost insoluble in water, soluble in organic solvents such as ethanol, methanol and dichloromethane.

1-(ethanone) applications are mainly concentrated in the field of chemical fluorescence and fluorescent labeling. It is often used in the synthesis of fluorescent dyes in organic synthesis, and can be used as fluorescent probes, spectral analysis reagents, biomarkers and organic electroluminescent materials. In addition, it can also be used in the preparation of organic electronic devices, such as organic light emitting diodes (OLED) and organic solar cells.

The method for preparing 1-(R) ethanone is generally to react acetic anhydride with N-ethylcarbazole under acidic conditions. The reaction process generally requires higher temperatures and longer reaction times. After completion of the reaction, a pure product can be obtained by a method such as crystallization or extraction.

When using and preparing 1-(for) ethanone, you need to pay attention to the following safety information:

1. 1-(1) ethanone is mildly irritating and should be avoided when in contact with skin and eyes. In case of accidental contact, rinse immediately with water and seek medical help.
2. Use appropriate personal protective equipment, such as protective glasses, gloves and laboratory coats.
3. When storing, keep 1-(ethanone) in a dry, cool place and away from oxidizing agents and fire sources.
4. In the preparation and synthesis experiments, the correct operating procedures should be followed, and the corresponding laboratory safety operation regulations should be followed.

Last Update：2024-04-09 21:21:28