3727-47-7 Usage
Structure
Six-membered ring with alternating single and double bonds
Explanation
The structure of 1,3-Cyclohexadiene,1-bromo-(7CI,8CI,9CI) consists of a six-membered carbon ring with alternating single and double bonds, and a bromine atom attached to one of the carbon atoms.
Explanation
The compound is a liquid at room temperature, with a color ranging from clear to light yellow.
Explanation
The boiling point is the temperature at which the liquid turns into a gas. For 1,3-Cyclohexadiene,1-bromo-(7CI,8CI,9CI), this occurs at 107-108°C.
Explanation
The presence of the bromine atom in the compound makes it more reactive, allowing it to participate in various chemical reactions.
Explanation
Due to its reactivity, 1,3-Cyclohexadiene,1-bromo-(7CI,8CI,9CI) is commonly used as a reagent in the synthesis of organic compounds, including those used in the pharmaceutical and agrochemical industries.
Explanation
It is important to handle 1,3-Cyclohexadiene,1-bromo-(7CI,8CI,9CI) with care due to its potential hazards and toxicity. Proper safety measures should be taken when working with 1,3-Cyclohexadiene,1-bromo-(7CI,8CI,9CI) to minimize risks.
Appearance
Clear, colorless to light yellow liquid
Boiling point
107-108°C
Reactivity
Reactive due to the bromine atom
Applications
Used as a reagent in organic synthesis and in the production of pharmaceuticals and agrochemicals
Hazards and toxicity
Potential hazards and toxicity
Check Digit Verification of cas no
The CAS Registry Mumber 3727-47-7 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 3,7,2 and 7 respectively; the second part has 2 digits, 4 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 3727-47:
(6*3)+(5*7)+(4*2)+(3*7)+(2*4)+(1*7)=97
97 % 10 = 7
So 3727-47-7 is a valid CAS Registry Number.
3727-47-7Relevant academic research and scientific papers
Simple and efficient synthesis of bromine-substituted 1,3-dienes and 1,3,5-cycloheptatriene by vacuum pyrolysis of gem-dibromocyclopropanes
Werstiuk, Nick H.,Roy, Chandra D.
, p. 3255 - 3258 (2007/10/03)
To establish whether the results obtained by the gas phase pyrolysis of 6,6-dihalobicyclo[3.1.0]hexanes by HeI photoelectron spectroscopy using a high power CW CO2 laser as a directed heat source can be achieved on a preparatory scale using a modified apparatus, we carried out the gas phase pyrolysis of a few representative gem-dibromocyclopropanes such as 1,1-dibromo-2,2,3,3-tetramethylcyclopropane (1), 1,1-dibromo-2,2-dimethyl-cyclopropane (2), 1,1-dibromo-cis-2,3-dimethylcyclopropane (3), 1,1-dibromo-trans-2,3-dimethylcyclopropane (4), 6,6-dibromobicyclo[3.1.0]hexane (5) and 7,7-dibromobicyclo[4.1.0]heptane (6). Except 7,7-dibromobicyclo[4.1.0]heptane, that gave 1,3,5-cycloheptatriene in 72% yield at 525°C, 1, 2, 3, 4 and 5 readily lose HBr at 400-560°C in the gas phase to produce β-bromo-1,3-dienes in high chemical yields and purity. The dienes are potentially useful starting substrates for the Diels-Alder reactions.
