4759-04-0

Basic information

• Product Name: 1,2,5,6-tetraphenyltricyclo<4.2.0.0^2,5>octane
• Synonyms: 1,2,5,6-tetraphenyltricyclo<4.2.0.0^2,5>octane
• CAS NO: 4759-04-0
• Molecular Weight: 412.574
• Mol File: 4759-04-0.mol
• Article Data: 2

Chemical Properties

• CAS DataBase Reference: 1,2,5,6-tetraphenyltricyclo<4.2.0.0^2,5>octane(CAS DataBase Reference)
• NIST Chemistry Reference: 1,2,5,6-tetraphenyltricyclo<4.2.0.0^2,5>octane(4759-04-0)
• EPA Substance Registry System: 1,2,5,6-tetraphenyltricyclo<4.2.0.0^2,5>octane(4759-04-0)

Safety Data

• Hazardous Substances Data: 4759-04-0(Hazardous Substances Data)

Upstream product

• 2548-47-2 2,3-diphenyl-1,3-butadiene 
• 3306-02-3 1,2-diphenyl-1-cyclobutene 

Downstream Products

• 4662-93-5 1,2,5,6-tetraphenyl-1,5-cyclooctadiene 
• 119391-87-6 1,2,5,6-tetraphenyltricyclo<3.3.0.0^2,6>octane 

Relevant articles and documents

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Photochemical Reactions of Model cis-Stilbenes: The -Cycloaddition Reaction

The photochemical -reactions of three model cis-stilbenes have been examined. 1,2-Diphenylcyclobutene was found to undergo photochemical -cycloaddition reactions with 2,5-dimethyl-2,4-hexadiene and with itself but did not undergo reaction with tetramethylethylene. 1,2-Diphenylcyclopentene and 1,2-diphenylcyclohexene were unreactive in photochemical -cycloaddition reactions.The singlet excited-state lifetimes of these compounds were measured.The results show that the observation of the cis-stilbene -reaction is dependent upon the rate of deactivation of the excited state.