2,3-dimethylpentane
Structural formula | |||||||||||||||||||
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General | |||||||||||||||||||
Surname | 2,3-dimethylpentane | ||||||||||||||||||
Molecular formula | C 7 H 16 | ||||||||||||||||||
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properties | |||||||||||||||||||
Molar mass | 100.20 g mol −1 | ||||||||||||||||||
Physical state |
liquid |
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density |
0.695 g cm −3 (at 25 ° C) |
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Melting point |
−135 ° C |
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boiling point |
89-90 ° C |
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safety instructions | |||||||||||||||||||
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As far as possible and customary, SI units are used. Unless otherwise noted, the data given apply to standard conditions . |
2,3-Dimethylpentane is a chemical compound from the group of aliphatic saturated hydrocarbons . It is one of the isomers of n -heptane and has a center of chirality at C-3 .
use
2,3-Dimethylpentane is used in the liquid phase oxidation of 2,4-dimethylpentane , as well as a study on the preparation and physical constants of a number of alkanes and cycloalkanes .
Chirality
2,3-Dimethylpentane is (together with 3-methylhexane ) the simplest alkane that exhibits the phenomenon of chirality . At the C-3 atom there is an asymmetric carbon atom, the four substituents of which are a methyl , an ethyl and a propyl radical , as well as an H atom.
Individual evidence
- ↑ a b Entry on 2,3-dimethylpentane at ChemicalBook , accessed on May 1, 2020.
- ↑ a b c Entry on 2,3-dimethylpentane in the GESTIS substance database of the IFA , accessed on May 1, 2020 (JavaScript required)
- ↑ Entry on 2,3-dimethylpentane in the Classification and Labeling Inventory of the European Chemicals Agency (ECHA), accessed on May 1, 2020. Manufacturers or distributors can expand the harmonized classification and labeling .
- ↑ Data sheet 2,3-dimethylpentane, 97% from AlfaAesar, accessed on May 1, 2020 ( PDF )(JavaScript required) .