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2-Methylhept-2-ene

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Identification
Molecular formula
C8H16
CAS number
111-83-1
IUPAC name
2-methylhept-2-ene
State
State

At room temperature, 2-Methylhept-2-ene is in a liquid state. Like many hydrocarbons, it is relatively volatile and should be handled with care to prevent inhalation of vapors.

Melting point (Celsius)
-135.00
Melting point (Kelvin)
138.15
Boiling point (Celsius)
115.70
Boiling point (Kelvin)
388.85
General information
Molecular weight
112.21g/mol
Molar mass
112.2130g/mol
Density
0.7329g/cm3
Appearence

2-Methylhept-2-ene is a colorless liquid with a distinctive, petroleum-like odor. Due to its structure containing a branched alkene chain, it may exhibit optical activity if chiral centers are considered. The liquid is clear and does not dissolve well in water, typical of non-polar hydrocarbon liquids.

Comment on solubility

Solubility of 2-methylhept-2-ene

2-methylhept-2-ene, with the chemical formula C8H16, is an unsaturated hydrocarbon characterized by a double bond between the second and third carbon atoms. Its solubility characteristics are quite interesting. Generally, alkenes like 2-methylhept-2-ene are known for their poor solubility in water due to their non-polar nature. Here are some key points regarding its solubility:

  • Water Solubility: 2-methylhept-2-ene is almost insoluble in water. This insolubility is primarily due to the lack of significant polar interactions.
  • Organic Solvents: However, it demonstrates good solubility in non-polar organic solvents such as hexane, benzene, and diethyl ether.
  • Effect of Structure: The presence of the branched methyl group affects its physical properties, potentially enhancing its solubility in organic solvents.

In summary, since 2-methylhept-2-ene is a non-polar compound, being significantly soluble in non-polar solvents while remaining insoluble in polar solvents like water is expected. The study of such solubility behaviors is crucial for applications in organic synthesis and chemical formulations.

Interesting facts

Interesting Facts about 2-Methylhept-2-ene

2-Methylhept-2-ene is an intriguing member of the alkene family, characterized by its unique structure and reactivity. Here are some captivating insights into this compound:

  • Structural Characteristics: This compound features a double bond situated between the second and third carbon atoms, making it a branched alkene. The presence of a methyl group on the second carbon adds to its complexity, influencing its chemical behavior and physical properties.
  • Synthesis: 2-Methylhept-2-ene can be produced through several synthetic routes, including the dehydration of the corresponding alcohol. This highlights the versatility of organic reactions and how one compound can serve as a precursor to another.
  • Chemical Reactivity: Like many alkenes, 2-methylhept-2-ene is prone to addition reactions. It can react with halogens and hydrogen halides, showcasing its potential in various organic syntheses.
  • Applications: While this compound might not be the most commonly discussed in major applications, its derivatives can play crucial roles in the production of fragrances, flavors, and industrial chemicals. Understanding its structure can lead to innovations in these fields.
  • Isomerism: The configuration around the double bond enables geometric isomerism, with the possibility of both cis and trans isomers existing. This can significantly influence the compound's physical and chemical properties, making it an interesting subject of study in stereochemistry.

In summary, 2-methylhept-2-ene is a compound that embodies the richness of organic chemistry. Its multiple facets, including reactivity, synthesis, and applications, make it a fascinating subject for chemists and students alike who seek to understand the complexities of molecular interactions.

Synonyms
2-METHYL-2-HEPTENE
2-Methylhept-2-ene
627-97-4
2-Heptene, 2-methyl-
EINECS 211-022-7
DTXSID40211774
NSC 102776
DTXCID70134265
211-022-7
wepnjtdviikrik-uhfffaoysa-n
NSC-102776
Hexene, dimethyl-
dimethylhexene
NSC102776
2-methyl-hept-2-ene
MHG8T9R4PD
2-Methyl-2-heptene, 98%
AKOS015912529
DB-054289
NS00035167