1-[9-Ethyl-6-(2-methylbenzoyl)-9H-carbazol-3-yl]ethanone 1-(O-acetyloxime)
[CAS# 478556-66-0]

Identification

• Classification: Chemical reagent >> Organic reagent >> Oxime
• Name: 1-[9-Ethyl-6-(2-methylbenzoyl)-9H-carbazol-3-yl]ethanone 1-(O-acetyloxime)
• Synonyms: Irgacure OXE 02
• Molecular Formula: C₂₆H₂₄N₂O₃
• Molecular Weight: 412.48
• CAS Registry Number: 478556-66-0
• EC Number: 455-590-6
• SMILES: CCN1C2=C(C=C(C=C2)C(=NOC(=O)C)C)C3=C1C=CC(=C3)C(=O)C4=CC=CC=C4C

Properties

• Density: 1.2±0.1 g/cm³, Calc.^*
• Index of Refraction: 1.612, Calc.^*
• Boiling Point: 534.2±55.0 °C (760 mmHg), Calc.^*
• Flash Point: 276.9±31.5 °C, Calc.^*

^* Calculated using Advanced Chemistry Development (ACD/Labs) Software.

Safety Data

• Hazard Symbols: GHS07 Warning
• Risk Statements: H302-H317
• Safety Statements: P261-P264-P270-P272-P280-P301+P312+P330-P302+P352-P333+P313-P363-P501

Hazard Classification

Hazard	Class	Category Code	Hazard Statement
Acute toxicity	Acute Tox.	4	H302
Skin sensitization	Skin Sens.	1B	H317
Skin sensitization	Skin Sens.	1	H317

Discovery and Applications

1-[9-Ethyl-6-(2-methylbenzoyl)-9H-carbazol-3-yl]ethanone 1-(O-acetyloxime) is a specialized chemical compound recognized for its role in advanced material science and organic synthesis. This compound, characterized by a complex molecular structure, has shown significant potential in various applications, particularly in organic light-emitting devices (OLEDs) and other electronic materials.

The discovery of 1-[9-Ethyl-6-(2-methylbenzoyl)-9H-carbazol-3-yl]ethanone 1-(O-acetyloxime) was a result of efforts to develop new materials with enhanced optoelectronic properties. Researchers aimed to create compounds with specific photophysical characteristics that could be used in the fabrication of high-performance OLEDs. This compound emerged as a promising candidate due to its unique molecular configuration and optical properties.

In OLED technology, 1-[9-Ethyl-6-(2-methylbenzoyl)-9H-carbazol-3-yl]ethanone 1-(O-acetyloxime) serves as an important component in the development of efficient light-emitting layers. The compound’s ability to emit light when electrically stimulated makes it valuable in the production of displays and lighting devices. OLEDs based on this compound exhibit high brightness, color purity, and stability, which are critical attributes for high-quality visual displays.

Another notable application of this compound is in the field of organic photovoltaics (OPVs). OPVs are an emerging technology for converting sunlight into electrical energy using organic materials. 1-[9-Ethyl-6-(2-methylbenzoyl)-9H-carbazol-3-yl]ethanone 1-(O-acetyloxime) can be utilized in the active layer of OPVs to enhance the efficiency of light absorption and charge transport. This contributes to improved power conversion efficiencies and the overall performance of solar cells.

The compound is also explored for its potential use in organic light-emitting transistors (OLETs) and other electronic devices. Its optoelectronic properties make it suitable for applications where high performance and stability are required. In these devices, it acts as a key material that influences the electronic and photonic behaviors, leading to advancements in flexible electronics and advanced display technologies.

In summary, 1-[9-Ethyl-6-(2-methylbenzoyl)-9H-carbazol-3-yl]ethanone 1-(O-acetyloxime) is a specialized chemical compound with significant applications in OLEDs, OPVs, and other electronic materials. Its unique molecular structure and optoelectronic properties make it a valuable component in the development of advanced technologies for displays, lighting, and renewable energy.

References

2020. U.S. Environmental Protection Agency. TSCA Chemical Substance Inventory.
tsca-inventory