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3-Methylpent-2-ene

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Identification
Molecular formula
C6H12
CAS number
539-74-2
IUPAC name
3-methylpent-2-ene
State
State

At room temperature, 3-Methylpent-2-ene exists as a liquid. It is volatile and can vaporize easily.

Melting point (Celsius)
-133.50
Melting point (Kelvin)
139.65
Boiling point (Celsius)
62.30
Boiling point (Kelvin)
335.45
General information
Molecular weight
84.16g/mol
Molar mass
84.1610g/mol
Density
0.6828g/cm3
Appearence

3-Methylpent-2-ene is a colorless liquid with a distinct, gasoline-like smell. It is clear in appearance and can form a flammable vapor.

Comment on solubility

Solubility of 3-methylpent-2-ene

3-methylpent-2-ene, known for its branched alkene structure, exhibits specific solubility characteristics that vary depending on the solvent. The compound is generally described as insoluble in water due to the hydrophobic nature of its hydrocarbon framework. However, it has a greater affinity for nonpolar solvents. Here are some key points to consider:

  • Nonpolar Solvents: 3-methylpent-2-ene is soluble in organic solvents such as hexane and ether due to similar nonpolar interactions.
  • Water: The compound is practically insoluble in water as the polar water molecules do not effectively interact with the nonpolar alkene.
  • Solubility Trend: Generally, the solubility of hydrocarbons increases with increasing chain length in nonpolar solvents but decreases in polar solvents like water.

In summary, the solubility of 3-methylpent-2-ene is significantly influenced by the type of solvent, favoring nonpolar environments, and demonstrating the intriguing relationship between molecular structure and solubility behavior.

Interesting facts

Interesting Facts about 3-Methylpent-2-ene

3-Methylpent-2-ene is a fascinating organic compound that belongs to the family of alkenes. Here are some noteworthy aspects of this compound:

  • Structure and Isomerism: This compound is a geometric isomer, resulting from the arrangement of carbon atoms and the positioning of double bonds. It features a branched structure, which adds complexity to its behavior and reactivity.
  • Applications: 3-Methylpent-2-ene is often used in organic synthesis and can act as a building block in the production of various chemicals. Its unique structure can facilitate reactions that are pivotal in creating more complex molecules.
  • Reactivity: As an alkene, 3-Methylpent-2-ene is characterized by the presence of a carbon-carbon double bond. This feature allows it to participate in addition reactions, making it valuable in synthetic organic chemistry.
  • Significance in Industry: The compound has potential applications in polymer production and may serve as an intermediate in the manufacture of specific products, such as fuel additives or lubricants.
  • Environment and Safety: Like many hydrocarbons, 3-Methylpent-2-ene requires careful handling. Researchers study its environmental impact and the methods to mitigate any potential hazards associated with its use.

Overall, 3-Methylpent-2-ene exemplifies the complexity and utility of organic compounds in scientific applications. Investigating its properties can lead to a better understanding of reactivity and synthesis in chemistry.

Synonyms
2-Pentene, 3-methyl-
3-Methylpent-2-ene
3-METHYL-2-PENTENE
922-61-2
DTXSID5073240
2-ethyl-2-butene
EINECS 213-077-2
3-Methyl-cis-2-pentene
(2Z)-3-Methyl-2-pentene
DTXCID3048788
213-077-2
3-methyl,2-pentene
3-Methyl-2-pentene,c&t
CH3CH=C(CH3)C2H5
AKOS028109179
M0315
NS00039443