TCI C0503 1,5-Cyclooctadiene (CAS 111-78-4) is a cyclic diene widely used as a chelating olefin ligand in organometallic chemistry. It is supplied stabilized with Octadecyl 3-(3',5'-Di-tert-butyl-4'-hydroxyphenyl)propionate, a hindered phenolic antioxidant that helps limit peroxide formation during storage. Commonly abbreviated as COD, it serves as a labile ligand in metal precursors for homogeneous catalysis, hydrogenation, and cross-coupling studies. AMI Scientific offers this TCI product in 25 mL, 100 mL, and 500 mL packs to suit both exploratory and routine synthetic work.
TCI brochures (PDF)
- Ligands 2025-12-01 · p. 19
Related TCI products
- TCI C0502 1700-10-3 1,3-Cyclooctadiene (stabilized with TBC)
- TCI N0346 121-46-0 2,5-Norbornadiene (stabilized with BHT)
- TCI N0166 498-66-8 2-Norbornene
- TCI M2196 5597-50-2 Methyl 3-(4-Hydroxyphenyl)propionate
- TCI M1810 6386-38-5 Methyl 3-(3,5-Di-tert-butyl-4-hydroxyphenyl)propionate
- TCI D0443 77-73-6 Dicyclopentadiene (stabilized with BHT) [precursor to Cyclopentadiene]
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![1,5-Cyclooctadiene [stabilized with Octadecyl 3-(3',5'-Di-tert-butyl-4'-hydroxyphenyl)propionate] (CAS 111-78-4) - TCI C0503 - AMI Scientific](http://amiscientific.com/cdn/shop/files/TCI2510C0503.jpg?v=1767095399&width=1445)