2041-27-2

Basic information

• Product Name: 2,3-Dimethoxy-9H-fluoren-9-one
• Synonyms: 2,3-Dimethoxy-9H-fluoren-9-one
• CAS NO: 2041-27-2
• Molecular Formula: C₁₅H₁₂O₃
• Molecular Weight: 240.25
• Mol File: 2041-27-2.mol
• Article Data: 18

Chemical Properties

• Appearance: /
• CAS DataBase Reference: 2,3-Dimethoxy-9H-fluoren-9-one(CAS DataBase Reference)
• NIST Chemistry Reference: 2,3-Dimethoxy-9H-fluoren-9-one(2041-27-2)
• EPA Substance Registry System: 2,3-Dimethoxy-9H-fluoren-9-one(2041-27-2)

Safety Data

• Hazardous Substances Data: 2041-27-2(Hazardous Substances Data)

Usage

General Description

2,3-Dimethoxy-9H-fluoren-9-one, also known as DMFO, is a chemical compound with the molecular formula C15H12O3. It is a derivative of fluorenone and is commonly used as a building block in organic synthesis. DMFO has been studied for its potential application in the development of organic light-emitting diodes (OLEDs) and other optoelectronic devices, due to its high thermal stability and efficient electron transport properties. Additionally, DMFO has been investigated for its potential anti-inflammatory and antioxidant properties, making it a subject of interest in pharmaceutical research. Despite its potential applications, the chemical is not widely used in commercial products and is primarily used for research purposes.

Upstream product

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Relevant articles and documents

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Spirocentric Compounds and Polymers Thereof

The present invention is directed to novel functionalized spirocentric compounds and polymers thereof that produce hyper-rigid cross-linked membranes.

The synthesis, chain-packing simulation and long-term gas permeability of highly selective spirobifluorene-based polymers of intrinsic microporosity

Membranes composed of Polymers of Intrinsic Microporosity (SBF-PIMs) have potential for commercial gas separation. Here we report a combined simulation and experimental study to investigate the effect on polymer microporosity and gas permeability by placing simple substituents such as methyl, t-butyl and fused benzo groups onto PIMs derived from spirobifluorene (PIM-SBFs). It is shown that methyl or t-butyl substituents both cause a large increase in gas permeabilities with four methyl groups enhancing the concentration of ultramicropores (a greater concentration of larger, less selective, micropores (>1.0 nm). Long-term ageing studies (>3.5 years) demonstrate the potential of PIM-SBFs as high-performance membrane materials for gas separations. In particular, the data for the PIM derived from tetramethyl substituted SBF reaches the proposed 2015 Robeson upper bound for O2/N2 and, hence, hold promise for the oxygen or nitrogen enrichment of air. Mixed gas permeation measurements for CO2/CH4 of the aged PIM-SBFs also demonstrate their potential for natural gas or biogas upgrading.