65909-92-4

Basic information

• Product Name: POLY(HEXAMETHYLENEVINYLENE) MIXTURE OF&
• Synonyms: POLY(HEXAMETHYLENEVINYLENE) MIXTURE OF&;POLY(HEXAMETHYLENEVINYLENE), MIXTURE OF LINEAR AND CYCLIC FORMS;1-Octen-7-yne (9CI);1-Octen-7-yne
• CAS NO: 65909-92-4
• Molecular Formula: C₈H₁₂
• Molecular Weight: 108.18088
• Product Categories: Butene and Higher;Hydrophobic Polymers;Olefins
• Mol File: 65909-92-4.mol
• Article Data: 1

Chemical Properties

• Boiling Point: 122 °C
• Appearance: /
• Density: 0.91 g/mL at 25 °C(lit.)
• CAS DataBase Reference: POLY(HEXAMETHYLENEVINYLENE) MIXTURE OF&(CAS DataBase Reference)
• NIST Chemistry Reference: POLY(HEXAMETHYLENEVINYLENE) MIXTURE OF&(65909-92-4)
• EPA Substance Registry System: POLY(HEXAMETHYLENEVINYLENE) MIXTURE OF&(65909-92-4)

Safety Data

• Hazardous Substances Data: 65909-92-4(Hazardous Substances Data)

Upstream product

• 73733-09-2 bicyclo<5.1.0>octan-2-one tosylhydrazone 

Downstream Products

• 1034980-28-3 C₁₆H₂₀O₂ 
• 1123-79-1 (+/-)-cis-1,2,3,4,4a,5,6,8a-octahydro-naphthalene 
• 168642-34-0 1,2-bis(1-octen-7-yne)benzene 
• 506-25-2 octadec-17-ene-9,11-diynoic acid 
• 112126-51-9 [((E)-Octa-1,7-dienyl)sulfanyl]-benzene 
• 1569492-64-3 C₁₇H₂₄Si 

Relevant articles and documents

EFFECT OF THE STRUCTURE OF BICYCLIC CARBENES ON THE DIRECTION OF THEIR STABILIZATION

By pyrolysis of the sodium salts of bicyclooctan-2-one and bicyclononan-2-one tosylhydrazones the corresponding carbenes were generated.The first of them undergoes fragmentation with the formation of 1-octen-7-yne and rearrangement to bicyclooct-6-ene, and the second rearranges to bicyclodec-8-ene and forms the products from transannular insertion, i.e., tricyclo2,4>decane and tricyclo2,4>decane.The difference in the direction of stabilization in these carbenes is due to the geometry of the arrangement of the three-membered ring in relation to the vacant p orbital.