697-40-5 Usage
Bicyclic structure
Bicyclo[2.2.2]octane framework The compound has a bicyclic structure, which is a type of cage-like structure consisting of two six-membered carbon rings connected by two common carbon atoms.
Functional groups
Bromine atom and methyl group The compound contains a bromine atom and a methyl group (CH3) attached to the bicyclic framework, which contribute to its chemical reactivity and properties.
Physical state
Colorless liquid at room temperature 1-Bromo-4-methylbicyclo[2.2.2]octane is a colorless liquid when it is at room temperature, which means it does not have a visible color and can easily flow.
Uses
Building block in organic synthesis 1-Bromo-4-methylbicyclo[2.2.2]octane is commonly used as a starting material or building block in the synthesis of more complex organic molecules, making it a valuable reagent in organic chemistry.
Flammability
Highly flammable 1-Bromo-4-methylbicyclo[2.2.2]octane is highly flammable, which means it can easily catch fire and burn, posing a potential hazard.
Reactivity
Reactive compound The presence of the bromine atom and the methyl group makes 1-Bromo-4-methylbicyclo[2.2.2]octane highly reactive, which can lead to various chemical reactions and the formation of new compounds.
Handling and storage
Requires careful handling and storage Due to its flammable and reactive nature, 1-Bromo-4-methylbicyclo[2.2.2]octane must be handled and stored with care to prevent accidents and ensure the safety of those working with it.
Check Digit Verification of cas no
The CAS Registry Mumber 697-40-5 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 6,9 and 7 respectively; the second part has 2 digits, 4 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 697-40:
(5*6)+(4*9)+(3*7)+(2*4)+(1*0)=95
95 % 10 = 5
So 697-40-5 is a valid CAS Registry Number.
InChI:InChI=1/C9H15Br/c1-8-2-5-9(10,6-3-8)7-4-8/h2-7H2,1H3
697-40-5Relevant academic research and scientific papers
Transmission of Polar Substituent Effects Through the Bicyclooctane Ring System as Monitored by NMR Shifts: a 13C NMR Study of 4-Substituted-1-methylbicyclooctanes
Adcock, William,Abeywickrema, Anil N.,Iyer, V. Sankar,Kok, Gaik B.
, p. 213 - 220 (2007/10/02)
Carbon-13 substituent chemical shifts (SCS) are reported for the methyl group of a series of 4-substituted 1-methylbicyclooctanes covering a wide range of electronic substituent effects.Unlike the 13C SCS of the α-carbon centre in various unsaturat
The Synthesis of 1,4-Disubstituted Bicyclooctanes exhibiting Wide-range, Enantiotropic Nematic Phases
Gray, George W.,Kelly, Stephen M.
, p. 26 - 31 (2007/10/02)
The 1,4-disubstituted bicyclooctane ring has been incorporated in certain cyano-substituted systems to produce series of mesogens exhibiting wide-range nematic phases. 1-(4-Cyanophenyl)- and 1-(4'-cyanobiphenyl-4-yl)-4-n-alkylbicyclooctanes
SYNTHESIS OF BRIDGEHEAD CHLORO-, BROMO- AND IODOBICYCLOOCTANES
Kopecky, Jan,Smejkal, Jaroslav
, p. 2965 - 2970 (2007/10/02)
The paper describes transformations of hydroxy-, acetoxy- or methoxy-bridgehead bicyclooctanes into bridgehead chloro, bromo or iodo derivatives by action of inorganic halides in the medium of orthophosphoric or polyphosphoric acids.
