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CAS 1694-20-8

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trans-4-Nitrostilbene

Description:
Trans-4-Nitrostilbene is an organic compound characterized by its stilbene backbone, which consists of two phenyl rings connected by a double bond. The "trans" configuration indicates that the nitro group (-NO2) and the hydrogen atom on the adjacent carbon atoms are positioned on opposite sides of the double bond, leading to a more stable structure compared to its cis counterpart. This compound is typically a yellow crystalline solid and is known for its photophysical properties, including fluorescence, making it of interest in various applications such as organic electronics and as a fluorescent probe. Trans-4-Nitrostilbene is also used in organic synthesis and as an intermediate in the production of dyes and pharmaceuticals. Its reactivity is influenced by the presence of the nitro group, which can participate in electrophilic aromatic substitution reactions. Additionally, it exhibits moderate solubility in organic solvents, while being relatively insoluble in water, which is a common characteristic of many organic compounds with large aromatic systems.
Formula:C14H11NO2
InChI:InChI=1S/C14H11NO2/c16-15(17)14-10-8-13(9-11-14)7-6-12-4-2-1-3-5-12/h1-11H/b7-6+
InChI key:InChIKey=ZISCOWXWCHUSMH-VOTSOKGWSA-N
SMILES:C(=C/C1=CC=CC=C1)\C2=CC=C(N(=O)=O)C=C2
Synonyms:
  • (E)-1-(4-Nitrophenyl)-2-phenylethene
  • (E)-1-Nitro-4-styrilbenzene
  • (E)-1-Nitro-4-styrylbenzene
  • (E)-4-Nitrostilbene
  • 1-Nitro-4-[(1E)-2-phenylethenyl]benzene
  • 1-nitro-4-[(E)-2-phenylethenyl]benzene
  • 4-Nitro-trans-stilbene
  • Benzene, 1-nitro-4-(2-phenylethenyl)-, (E)-
  • Benzene, 1-nitro-4-[(1E)-2-phenylethenyl]-
  • NSC 66821
  • See more synonyms
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