14296-81-2

Basic information

• Product Name: 1,2,4-Tris(methylene)cyclohexane
• Synonyms: 1,2,4-Tris(methylene)cyclohexane
• CAS NO: 14296-81-2
• Molecular Formula: C₉H₁₂
• Molecular Weight: 120.19
• Mol File: 14296-81-2.mol
• Article Data: 4

Chemical Properties

• Appearance: /
• CAS DataBase Reference: 1,2,4-Tris(methylene)cyclohexane(CAS DataBase Reference)
• NIST Chemistry Reference: 1,2,4-Tris(methylene)cyclohexane(14296-81-2)
• EPA Substance Registry System: 1,2,4-Tris(methylene)cyclohexane(14296-81-2)

Safety Data

• Hazardous Substances Data: 14296-81-2(Hazardous Substances Data)

Upstream product

• 463-49-0 1,2-propanediene 
• 84980-64-3 1-Ethenyliden-4-methylencyclohexan 
• 6142-73-0 methylene cyclopropane 
• 109-99-9 tetrahydrofuran 

Downstream Products

• 95-63-6 1,2,4-Trimethylbenzene 

Relevant articles and documents

Alkynes and Cumulenes XXI. - On Some New Oligomers of Allene

The thermal oligomerization of allene (1) in the gas-phase has been reinvestigated.At 260 deg C and low conversion, 1,6,7-trimethylenespirononane (14) and 1,2,5,6-tetramethylenecyclooctane (15) have been detected besides the already known thermal oligomers 2-8.Increase of substrate concentration and reaction time lead to significant amounts of a hexamer fraction which contains the new allene oligomers 16-23 according to spectroscopic analysis.Possible routes of formation of the unusual hexamers 16 and 20 are discussed.

POLYMETHYLENCYCLOHEXANE AUS EXOCYCLISCHEN ALLENEN DURCH THERMISCHE UMLAGERUNG

1,4-Bis(ethenylidene)cyclohexane (8) and 1-ethenylidene-4-methylenecyclohexane (15) have been prepared and thermally isomerized to 1,2,3,4-tetra- (13) and 1,2,4-trimethylenecyclohexane (18), respectively, at 500 deg C in a flow system.It is proposed that