116204-80-9

Basic information

• Product Name: Cyclohexyl phenyl ketone
• Synonyms: Cyclohexyl phenyl ketone
• CAS NO: 116204-80-9
• Molecular Weight: 189.258
• Mol File: 116204-80-9.mol
• Article Data: 2

Chemical Properties

• CAS DataBase Reference: Cyclohexyl phenyl ketone(CAS DataBase Reference)
• NIST Chemistry Reference: Cyclohexyl phenyl ketone(116204-80-9)
• EPA Substance Registry System: Cyclohexyl phenyl ketone(116204-80-9)

Safety Data

• Hazardous Substances Data: 116204-80-9(Hazardous Substances Data)

Upstream product

• 54522-91-7 [α-13C]-benzyl alcohol 
• 10383-90-1 ⁽¹³⁾C-benzaldehyde 
• 110-82-7 cyclohexane 

Downstream Products

• 181470-36-0 C₁₃⁽¹³⁾CH₁₆Br₂ 
• 181470-34-8 C₁₃⁽¹³⁾CH₁₆Cl₂ 

Relevant articles and documents

Hydrogen Donating Solvent Participation in the Photochemistry of Benzaldehyde and Deoxybenzoin: A 13C CIDNP Study

Photolysis of Benzaldehyde (1; 90percent (13)C=O) in cyclohexane-d12 results in the formation of benzaldehyde-h and -d with emissive CIDNP for the (13)C=O function.This observation requires a secondary encounter of the free benzoyl radical with either phenylhydroxymethyl or cyclohexyl-d11 radicals.Photolysis of deoxybenzoin (5; 99percent (13)C=O) and p-chloro-5 (99percent (13)C=O) in cyclohexane-d12 also generates benzaldehyde-h and -d with the same emissive CIDNP for the (13)C=O function.These observations are rationalized in terms of previously unreported primary intermolecular deuterium abstraction by photoexcited deoxybenzoin from the (deuterated) solvent.This assignment is supported by the significantly decreased measured lifetime of triplet deoxybenzoin in cyclohexane-h and -d (429 and 724 ns, respectively) compared to the lifetime in benzene (847 ns).