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CAS 13640-78-3

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Dithienylethylene

Description:
Dithienylethylene, with the CAS number 13640-78-3, is an organic compound characterized by its unique structure that includes two thiophene rings connected by an ethylene bridge. This compound is notable for its photochromic properties, meaning it can undergo reversible structural changes when exposed to light, particularly ultraviolet (UV) radiation. In its closed form, it typically exhibits a more compact structure, while exposure to light can induce a transformation to an open form, which is often more extended. This property makes dithienylethylene of significant interest in various applications, including molecular switches, sensors, and advanced materials. Additionally, it has potential uses in organic electronics and photonic devices due to its ability to modulate light absorption and emission. The compound is generally stable under ambient conditions but can be sensitive to environmental factors such as light and temperature, which can influence its reversible transformations. Overall, dithienylethylene represents a fascinating area of study in the field of organic chemistry and materials science.
Formula:C10H16S2
InChI:InChI=1/C10H8S2/c1-3-9(11-7-1)5-6-10-4-2-8-12-10/h1-8H/b6-5+
Synonyms:
  • trans-1,2-Di(2-thienyl)ethylene
  • 2,2'-(E)-ethene-1,2-diyldithiophene
  • 2,2'-[(E)-1,2-Ethenediyl]bisthiophene
  • -1,2-Di(2-thienyl)ethylene
  • Thiophene, 2,2'-(1E)-1,2-ethenediylbis-
  • 2-[(E)-2-thiophen-2-ylethenyl]thiophene
  • Dithienylethylene
  • TH=TH
  • trans-1,2-Di(2-thienyl)ethylene&gt
  • trans
  • S1200
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