1,3,5,7-Cyclooctatetraene, 98%, stab. with 0.1% Hydroquinone
1,3,5,7-Cyclooctatetraene, 98%, stab. with 0.1% Hydroquinone
1,3,5,7-Cyclooctatetraene, 98%, stab. with 0.1% Hydroquinone
Thermo Scientific Chemicals

1,3,5,7-Cyclooctatetraene, 98%, stab. with 0.1% Hydroquinone

CAS: 629-20-9 | C8H8 | 104.15 g/mol
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Catalog NumberQuantity
B22636.14
also known as B22636-14
25 g
Catalog number B22636.14
also known as B22636-14
Price (CNY)
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Quantity:
25 g
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Chemical Identifiers
CAS629-20-9
IUPAC Name(1Z,3Z,5Z,7Z)-cycloocta-1,3,5,7-tetraene
Molecular FormulaC8H8
InChI KeyKDUIUFJBNGTBMD-DLMDZQPMSA-N
SMILESC1=C/C=C\C=C/C=C\1
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SpecificationsSpecification SheetSpecification Sheet
Appearance (Color)Turbid yellow to yellow-brown
FormLiquid
Assay (GC)≥97.5%
Identification (FTIR)Conforms
Refractive Index1.5350-1.5390 @20°C
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1,3,5,7-Cyclooctatetraene is used in the synthesis of highly organic film for silicon surfaces to improve its chemical and physical properties. It is also used in liquid state organic dye lasers, as triplet state quencher to reduce dye blinking.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Applications
1,3,5,7-Cyclooctatetraene is used in the synthesis of highly organic film for silicon surfaces to improve its chemical and physical properties. It is also used in liquid state organic dye lasers, as triplet state quencher to reduce dye blinking.

Solubility
Not miscible or difficult to mix in water.

Notes
Air & light sensitive. Store at --20°C. Store away from oxidizing agent, air, heat, ultra violet radiation, free radical intiators.
RUO – Research Use Only

General References:

  1. Sarah Schols; Andrey Kadashchuk; Paul Heremans; Anke Helfer; Ullrich Scherf. Triplet excitation scavenging in films of conjugated polymers. ChemPhysChem. 2009, 10 (7), 1071-1076.
  2. Lauryn E Sass; Cherie Lanyi; Keith Weninger; Dorothy A Erie. Single-molecule FRET TACKLE reveals highly dynamic mismatched DNA-MutS complexes. Biochemistry (Washington), 2010, 49 (14), 3174-3190.