3727-47-7 Usage
Structure
Six-membered ring with alternating single and double bonds
Explanation
Different sources of media describe the Explanation of 3727-47-7 differently. You can refer to the following data:
1. 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.
2. The compound is a liquid at room temperature, with a color ranging from clear to light yellow.
3. 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.
4. The presence of the bromine atom in the compound makes it more reactive, allowing it to participate in various chemical reactions.
5. 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.
6. 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 this compound 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 articles and documents
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.
