111220-68-9

Basic information

• Product Name: 1,3-bis(8-methyldeca-1,3,5,7-tetraen-9-ynyl)benzene
• CAS NO: 111220-68-9
• Molecular Weight: 362.514
• Mol File: 111220-68-9.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: 1,3-bis(8-methyldeca-1,3,5,7-tetraen-9-ynyl)benzene(CAS DataBase Reference)
• NIST Chemistry Reference: 1,3-bis(8-methyldeca-1,3,5,7-tetraen-9-ynyl)benzene(111220-68-9)
• EPA Substance Registry System: 1,3-bis(8-methyldeca-1,3,5,7-tetraen-9-ynyl)benzene(111220-68-9)

Safety Data

• Hazardous Substances Data: 111220-68-9(Hazardous Substances Data)

Upstream product

• 68520-89-8 (2E,4E,6Z)-7-methylnona-2,4,6-trien-8-ynal 
• 10273-74-2 (1,3-phenylenebis(methylene))bis(triphenylphosphonium) dibromide 
• 52421-93-9 (2Z)-3-methyl-2-penten-4-ynal 
• 55304-70-6 (2E,4Z)-5-methyl-2,4-heptadien-6-yn-1-al 

Relevant articles and documents

Synthesis and Properties of Methano Bridged Tetrahydro-annulene, -annulene, -annulene, -annulene, and the Related Cyclophanpolyenediyne Compounds

The title annulenes (4a-d) have been synthesized by a Wittig reaction of cyclohepta-1,3,5-triene-1,6-dicarbaldehyde (1a) or its vinylogous dialdehydes (1b-d) with 3-methylpent-2-en-4-ynyltriphenylphosphonium bromide (2), followed by intramolecular oxidati