24449-05-6

Basic information

• Product Name: (4Z)-9,9-dibromobicyclo[6.1.0]non-4-ene
• CAS NO: 24449-05-6
• Molecular Formula: C₉H₁₂Br₂
• Molecular Weight: 279.9996
• Mol File: 24449-05-6.mol
• Article Data: 4

Chemical Properties

• Boiling Point: 268.9°C at 760 mmHg
• Flash Point: 130.7°C
• Density: 1.737g/cm³
• Vapor Pressure: 0.0124mmHg at 25°C
• Refractive Index: 1.593
• CAS DataBase Reference: (4Z)-9,9-dibromobicyclo[6.1.0]non-4-ene(CAS DataBase Reference)
• NIST Chemistry Reference: (4Z)-9,9-dibromobicyclo[6.1.0]non-4-ene(24449-05-6)
• EPA Substance Registry System: (4Z)-9,9-dibromobicyclo[6.1.0]non-4-ene(24449-05-6)

Safety Data

• Hazardous Substances Data: 24449-05-6(Hazardous Substances Data)

Usage

General Description

The chemical (4Z)-9,9-dibromobicyclo[6.1.0]non-4-ene, also known as 9,9-dibromobicyclo[6.1.0]nona-4,6-diene, is a bicyclic compound with a unique structure. It consists of a bicyclic nonane core with two bromine atoms attached to the double bond. This chemical is used in organic synthesis and as a building block for the preparation of various organic compounds. It has a range of potential applications in pharmaceuticals, agrochemicals, and materials science. Its distinct structure and reactivity make it a valuable intermediate for the synthesis of complex molecules. Additionally, its bromine substituents make it a useful precursor for further chemical transformations. Overall, (4Z)-9,9-dibromobicyclo[6.1.0]non-4-ene is a versatile compound with potential for various industrial and research applications.

Upstream product

• 75-25-2 Bromoform 
• 1552-12-1 1,5-cis,cis-cyclooctadiene 

Downstream Products

• 87042-45-3 (1R,4R,5R,9S)-4-(Diphenyl-phosphinoyl)-10-oxa-bicyclo[7.1.0]decan-5-ol 
• 87042-45-3 (1S,4R,5R,9R)-4-(Diphenyl-phosphinoyl)-10-oxa-bicyclo[7.1.0]decan-5-ol 
• 87020-58-4 (1RS,4RS,6SR,10SR)-5,11-dioxatricyclo<8.1.0.0^4,6>undecane 
• 87020-58-4 (1S,4R,6S,10R)-5,11-dioxatricyclo<8.1.0.0^4,6>undecane 
• 87020-65-3 (1SR,2SR,5SR,6SR)-2,6-bis-(diphenylphosphinoyl)cyclononane-1,5-diol 
• 14255-64-2 cis,cis-cyclonona-1,5-diene 
• 1502-42-7 1,2,6-cyclononatriene 

Relevant articles and documents

Force-reactivity property of a single monomer is sufficient to predict the micromechanical behavior of its polymer

We demonstrate an accurate prediction of the micromechanical behavior of a single chain of cyclopropanated polybutadiene, which is governed by rapid isomerization of the cyclopropane moieties at ～1.2 nN, from the force-rate correlation of this reaction measured in a small series of increasingly strained macrocycles. The data demonstrate that a single physical quantity, force, uniquely defines the dynamics across length scales from >100 to 1 nm and that strain imposed through molecular design and that imposed by micromanipulation techniques have equivalent effects on the kinetics of a chemical reaction. This represents a new method of screening potential monomers for applications in stress-responsive materials that could also facilitate atomistic interpretations of single-molecule force experiments.

trans-Cycloalkenes. Part 11. trans-Cyclonona-1,2,6-triene, a Transient Precursor of 2,3-Divinylcyclopentene

Three potential precursors of trans-cyclonona-1,2,6-triene (1), namely the allene-dioxolan (7), the allene-oxathiolan (14), and the dichlorocyclopropane (16) have been prepared starting ultimately from cyclo-octa-1,5-diene.Treatment of these precursors with BunLi under conditions appropriate to each case gave 2,3-divinylcyclopentene in moderate to good yields.It is considered that trans-cyclonona-1,2,6-triene is formed as transient intermediate.