590-73-8 Usage
Description
2,2-Dimethylhexane, also known as a branched alkane, is a hydrocarbon compound that is one of the products of the corona discharge of a simulated Titan's atmosphere (2% argon in nitrogen and 10% methane) at 500 Torr and 298 K. It has been studied for its adsorption properties on a microporous silicoaluminophosphate material (SAPO-5) using chromatographic techniques.
Uses
Used in Chemical Research:
2,2-Dimethylhexane is used as a research compound for studying the adsorption properties of linear and branched alkanes on microporous materials like SAPO-5. This application helps in understanding the behavior of these hydrocarbons in various chemical processes and their potential use in different industries.
Used in Titan's Atmosphere Simulation:
2,2-Dimethylhexane is used as a product in the simulation of Titan's atmosphere, which is essential for understanding the chemical composition and reactions occurring in the atmosphere of Saturn's largest moon, Titan. This research can provide insights into the potential for life or prebiotic conditions on Titan and other similar celestial bodies.
Purification Methods
Dry the hexane over type 4A molecular sieves and distil it. [Beilstein 1 IV 432.]
Check Digit Verification of cas no
The CAS Registry Mumber 590-73-8 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 5,9 and 0 respectively; the second part has 2 digits, 7 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 590-73:
(5*5)+(4*9)+(3*0)+(2*7)+(1*3)=78
78 % 10 = 8
So 590-73-8 is a valid CAS Registry Number.
InChI:InChI=1/C8H18/c1-5-6-7-8(2,3)4/h5-7H2,1-4H3
590-73-8Relevant articles and documents
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Jamison et al.
, p. 590,594 (1949)
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Single Electron Transfer in the reaction of an alkyl iodide with LiAlH4 and LiAlD4 in the absence of a halogen atom radical chain process
Ashby,Welder, Catherine O.,Doctorovich, Fabio
, p. 7235 - 7238 (1993)
Reactions of the noncyclizable alkyl iodide, 1-iodo-2,2-dimethylhexane (9), with LiAlH4 and LiAlD4 have been carried out under a variety of conditions. Although the structure of 9 prohibits a halogen atom radical chain process, deuterium incorporation studies provide convincing evidence for single electron transfer (SET) as the major reaction pathway.
IONIC LIQUID ALKYLATION OF 1-BUTENE TO PRODUCE 2,5-DIMETHYLHEXANE
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Page/Page column 17, (2015/09/23)
A process for producing dimethylhexanes (DMH) is provided. The DMH can be used to produce p-xylene. The process involves the alkylation of isobutane and 1-butene using an ionic liquid to produce naphtha that is rich in DMH. The DMH is then converted in high selectivity to xylene, including p-xylene, by dehydrocyclization.
METHOD OF PREPARING GTBE
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Page/Page column 8-9, (2009/12/28)
A process for glycerol etherification, comprising a recycle of glycerol and/or mono-ether, to produce glycerol alkyl ethers with low amount of mono-ether by reacting glycerol and olefinic hydrocarbon, and/or the corresponding aldehydes, ketones and alcohols, having 2 to 10 carbon atoms in the presence of homogeneous acid catalyst with hindered formation of olefin oligomers comprising of two essential steps: reaction step (1) neutralization and salt removal step (2).
