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2,4-dimethylpentane
Sign in to save2,4-Dimethylpentane is an alkane with the chemical formula [(H3C)2CH]2CH2. This colorless hydrocarbon is produced in large quantities in oil refineries. It results from the alkylation of isobutane by propylene. Often referred to as "alkylate", it is blended with other gasoline components to give a high octane fuel. Unlike n-heptane, 2,4-dimethylpentane is a desirable fuel because its branched structure allows combustion without knocking.
Chemical data
- Formula
- C7H16
- Molecular weight
- 100.2 g/mol
- IUPAC name
- 2,4-dimethylpentane
- SMILES
- CC(C)CC(C)C
- InChIKey
- BZHMBWZPUJHVEE-UHFFFAOYSA-N
- XLogP
- 3.4
- Polar surface area
- 0 Ų
- H-bond donors
- 0
- H-bond acceptors
- 0
- Formal charge
- 0
via PubChem
Wikidata facts
- Subclass of
- heptane
- Mass
- 100.12520051199999
Show 5 more facts
- chemical formula
- C₇H₁₆
- canonical SMILES
- CC(C)CC(C)C
- boiling point
- 80.49
- melting point
- -119.9
- Commons category
- 2,4-Dimethylpentane
Sources (2)
via Wikidata · CC0
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Encyclopedic overview
1 sectionsContents
- References
2,4-Dimethylpentane is an alkane with the chemical formula [(H3C)2CH]2CH2. This colorless hydrocarbon is produced in large quantities in oil refineries. It results from the alkylation of isobutane by propylene. Often referred to as "alkylate", it is blended with other gasoline components to give a high octane fuel. Unlike n-heptane, 2,4-dimethylpentane is a desirable fuel because its branched structure allows combustion without knocking.
center|thumb|288 px|Typical acid-catalyzed route to dimethylpentane.
Excerpted from Wikipedia’s “2,4-dimethylpentane” article, available under the CC BY-SA 4.0 licence.