Skip to main content

3-Methylhex-2-ene

ADVERTISEMENT
Identification
Molecular formula
C7H14
CAS number
2995-58-6
IUPAC name
3-methylhex-2-ene
State
State

At room temperature, 3-methylhex-2-ene is a liquid. It flows readily and forms a smooth surface in containers. This compound is volatile and may produce vapors that can easily become ignitable in air under specific conditions.

Melting point (Celsius)
-113.00
Melting point (Kelvin)
160.15
Boiling point (Celsius)
99.00
Boiling point (Kelvin)
372.15
General information
Molecular weight
98.19g/mol
Molar mass
98.1860g/mol
Density
0.7254g/cm3
Appearence

3-Methylhex-2-ene is a colorless liquid with a mild, hydrocarbon-like odor. It is typically transparent and features the characteristic oily appearance common to many liquid alkenes.

Comment on solubility

Solubility of 3-methylhex-2-ene (C7H14)

3-methylhex-2-ene is an organic compound that exhibits interesting solubility characteristics, primarily influenced by its hydrocarbon structure. Being an alkene, it is largely nonpolar, which affects its ability to dissolve in various solvents.

Solubility Characteristics:

  • In Water: 3-methylhex-2-ene is insoluble in water due to its hydrophobic nature. Water, a polar solvent, does not interact favorably with nonpolar molecules.
  • In Organic Solvents: This compound shows good solubility in a range of organic solvents such as hexane, ether, and benzene. These nonpolar solvents enable better interactions with the nonpolar alkene structure.
  • Temperature Effects: Like many hydrocarbons, solubility in organic solvents may increase with temperature, allowing for more interaction with the solvent molecules.

In general, the solubility of alkenes like 3-methylhex-2-ene can be summarized as:
"Like dissolves like." Therefore, being nonpolar, it has a tendency to dissolve in nonpolar solvents while remaining insoluble in polar environments.

Interesting facts

Interesting Facts about 3-Methylhex-2-ene

3-Methylhex-2-ene is a fascinating compound within the realm of alkenes, noted for its unique structural characteristics that contribute to its properties and reactivity. Here are some engaging facts about this compound:

  • Structural Isomerism: As a branched alkene, 3-methylhex-2-ene can exist alongside several structural isomers. This unique branching plays a critical role in its reactivity and interaction with other compounds.
  • Unsaturation: The presence of a carbon-carbon double bond makes this compound unsaturated, which often results in enhanced reactivity compared to saturated hydrocarbons. This unsaturation opens the door to a variety of chemical reactions, such as electrophilic addition and polymerization.
  • Natural Occurrence: Compounds like 3-methylhex-2-ene are not only significant in synthetic chemistry but also occur in nature. They can be found in various essential oils, giving them potential applications in flavor and fragrance industries.
  • Derivatives and Reactions: This compound can be used to produce several derivatives, serving as a valuable intermediate in organic synthesis. Reactions such as hydration can yield alcohols, while oxidation can generate ketones or aldehydes.
  • Stereochemistry: 3-Methylhex-2-ene has interesting stereochemical properties, with the potential to form cis or trans isomers due to the double bond. This aspect can significantly influence the physical properties and reactivity of the compound.

Overall, 3-methylhex-2-ene is a prime example of the complexity and beauty of organic compounds, offering insights into both structural chemistry and practical applications in various fields.

Synonyms
2-Hexene, 3-methyl-
SCHEMBL107787
SCHEMBL149207
SCHEMBL663214
SCHEMBL1014582
SCHEMBL2102367
SCHEMBL2102369
SCHEMBL2501041
SCHEMBL7869334
SCHEMBL8873824
SCHEMBL10399927
SCHEMBL27848848
DB-044254
NS00096237