CAS 111-78-4: 1,5-Cyclooctadiene

Description: 1,5-Cyclooctadiene is a cyclic diene with the molecular formula C8H12, characterized by its two double bonds located at the 1 and 5 positions of the cyclooctane ring. This compound is a colorless liquid at room temperature and has a distinctive odor. It is known for its reactivity, particularly in Diels-Alder reactions, making it valuable in organic synthesis and polymer chemistry. The presence of two double bonds allows for various chemical transformations, including hydrogenation and polymerization. 1,5-Cyclooctadiene is also used as a ligand in coordination chemistry due to its ability to form stable complexes with transition metals. Its physical properties include a moderate boiling point and a relatively low density compared to water. Safety considerations are important, as it can be flammable and may pose health risks upon inhalation or skin contact. Overall, 1,5-Cyclooctadiene is a versatile compound with significant applications in both industrial and research settings.

Formula: C₈H₁₂

InChI: InChI=1S/C8H12/c1-2-4-6-8-7-5-3-1/h1-2,7-8H,3-6H2

InChI key: InChIKey=VYXHVRARDIDEHS-UHFFFAOYSA-N

SMILES: C1=CCCC=CCC1

Synonyms:

• (1E,5Z)-cycloocta-1,5-diene
• (1Z,3Z)-cycloocta-1,3-diene
• (1Z,5Z)-cycloocta-1,5-diene
• (Z,Z)-1,5-Cyclooctadiene
• 1,5-Cod
• 1,5-Cyclooctadien
• 1,5-Cyclooctadiene
• 1-cis-5-cis-Cyclooctadiene
• 1Z,5Z-Cyclooctadiene
• Ai3-26692
• COD
• Cicloocta-1,5-Dieno
• Cycloocta-1,5-dien
• Hsdb 5549
• Nsc 60155
• cis,cis-1,5-Cyclooctadiene
• cis-1,5-Cyclooctadiene

1,5-Cyclooctadiene [stabilized with Octadecyl 3-(3',5'-Di-tert-butyl-4'-hydroxyphenyl)propionate]

CAS: 111-78-4

• Formula: C₈H₁₂
• Purity: >98.0%(GC)
• Color and Shape: Colorless to Light yellow clear liquid
• Molecular weight: 108.18

1,5-Cyclooctadiene

CAS: 111-78-4

• Color and Shape: Liquid, Clear Liquid
• Molecular weight: 108.184

1,5-Cyclooctadiene, 99+%, stabilized, purified by redistillation, AcroSeal™

CAS: 111-78-4

This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. …

• Formula: C₈H₁₂
• Purity: 99+%
• Color and Shape: Clear colorless, Liquid
• Molecular weight: 108.18

1,5-Cyclooctadiene, 99%, stabilized

CAS: 111-78-4

This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. …

• Formula: C₈H₁₂
• Purity: 99%
• Color and Shape: Clear colorless to light yellow, Liquid
• Molecular weight: 108.18

cis,cis-1,5-Cyclooctadiene

CAS: 111-78-4

• Formula: C₈H₁₂
• Purity: 0.99
• Color and Shape: clear. colourless liquid
• Molecular weight: 108.18g/mol

1,5-Cyclooctadiene

CAS: 111-78-4

• Formula: C₈H₁₂
• Color and Shape: Neat
• Molecular weight: 108.18

1,5-Cyclooctadiene

CAS: 111-78-4

1,5-Cyclooctadiene is a substrate molecule that can be used in the preparation of sodium carbonate. …

• Formula: C₈H₁₂
• Purity: Min. 95%
• Color and Shape: Clear Liquid
• Molecular weight: 108.18 g/mol