Chemical Property of [1-(Naphthalen-2-yl)ethylidene]propanedinitrile
Chemical Property:
- Vapor Pressure:2.61E-06mmHg at 25°C
- Boiling Point:390.6°Cat760mmHg
- Flash Point:186.8°C
- Density:1.164g/cm3
- XLogP3:3.9
- Hydrogen Bond Donor Count:0
- Hydrogen Bond Acceptor Count:2
- Rotatable Bond Count:1
- Exact Mass:218.084398327
- Heavy Atom Count:17
- Complexity:397
- Purity/Quality:
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98%min *data from raw suppliers
Safty Information:
- Pictogram(s):
- Hazard Codes:
- MSDS Files:
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SDS file from LookChem
Useful:
- Canonical SMILES:CC(=C(C#N)C#N)C1=CC2=CC=CC=C2C=C1
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General Description
Based on the provided literature, **"[1-(naphthalen-2-yl)ethylidene]propanedinitrile"** is a structural component of two novel D–π–π–A prototype organic fluorescent compounds (3-BNM and 1-BNM), where it serves as an electron-accepting (A) moiety due to the presence of the malononitrile group. These compounds exhibit distinct photophysical properties influenced by the isomeric arrangement of the naphthalene and biphenyl units, highlighting the role of the [1-(naphthalen-2-yl)ethylidene]propanedinitrile fragment in modulating fluorescence through its conjugated electron-withdrawing character. No direct reactivity or synthetic details specific to this standalone molecule are discussed in the abstract. **Returned paragraph:** [1-(Naphthalen-2-yl)ethylidene]propanedinitrile functions as an electron-accepting unit in D–π–π–A-type organic fluorescent materials, contributing to their photophysical properties through its conjugated malononitrile group. Its incorporation in isomeric structures (e.g., 3-BNM and 1-BNM) demonstrates its utility in tuning fluorescence, though the abstract does not elaborate on its independent reactivity or synthesis.
