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1-Hexene

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Identification
Molecular formula
C6H12
CAS number
592-41-6
IUPAC name
hex-1-ene
State
State

1-Hexene is in liquid form at room temperature.

Melting point (Celsius)
-139.80
Melting point (Kelvin)
133.35
Boiling point (Celsius)
63.00
Boiling point (Kelvin)
336.15
General information
Molecular weight
84.16g/mol
Molar mass
84.1620g/mol
Density
0.6730g/cm3
Appearence

1-Hexene is a clear, colorless liquid with a slightly sweet odor. It is often used in the production of polymers and as a chemical intermediate.

Comment on solubility

Solubility of Hex-1-ene

Hex-1-ene, with the chemical formula C6H12, is an alkene that exhibits interesting solubility characteristics. As a hydrocarbon, its solubility properties can be understood by considering the following aspects:

  • Nonpolar Nature: Hex-1-ene is a nonpolar molecule due to its hydrocarbon structure, which results in limited solubility in polar solvents such as water.
  • Solubility in Organic Solvents: It is, however, highly soluble in nonpolar organic solvents. Common examples include:
    • Hexane
    • Toluene
    • Diethyl ether
  • Temperature Influence: The solubility of hex-1-ene in organic solvents typically increases with temperature. This phenomenon occurs because higher temperatures enhance molecular motion and disrupt intermolecular forces.
  • Applications: Hex-1-ene's solubility in organic solvents makes it a valuable compound in several chemical processes, such as:
    • Synthesis of polymers
    • As an intermediate in organic reactions

In summary, while hex-1-ene is poorly soluble in water due to its nonpolar characteristics, it excels in organic nonpolar environments, illustrating a fundamental principle of solubility governed by "like dissolves like." Understanding these properties is crucial for its effective application in various chemical contexts.

Interesting facts

Interesting Facts about Hex-1-ene

Hex-1-ene is a fascinating alkene with multiple applications and a distinctive role in organic chemistry. Here are some intriguing aspects of this compound:

  • Structural Characteristics: As a simple linear alkene, hex-1-ene features a double bond between the first and second carbon atoms in its chain. This unique structure gives it specific reactivity compared to other alkenes.
  • Versatile Building Block: Hex-1-ene is an essential intermediate in the production of various chemicals and materials. It is often used in the synthesis of higher molecular weight compounds, including plastics and surfactants.
  • Polymer Production: One of the most significant applications of hex-1-ene is in the manufacture of polyethylene. When polymerized, it contributes to the production of linear low-density polyethylene (LLDPE), which possesses enhanced mechanical properties.
  • Chiral Synthesis: Hex-1-ene is also used in asymmetric synthesis to create chirally pure compounds, which are essential in the pharmaceutical industry.
  • Environmental Impact: While hex-1-ene is useful in several applications, it is vital to consider its impact on the environment. Like many alkenes, its production and use are associated with the release of greenhouse gases, prompting ongoing research into more sustainable practices.

In conclusion, hex-1-ene is not just an ordinary hydrocarbon; its reactivity and versatility make it a valuable compound in several fields, from industrial chemistry to material science. As researchers continue to explore its potential, the role of hex-1-ene in advancing modern chemistry cannot be understated.

Synonyms
1-HEXENE
Hex-1-ene
592-41-6
Hexene-1
1-n-Hexene
Butylethylene
Hexylene
Butyl ethylene
Dialene 6
Linealene 6
Hexene, 1-
NSC 74121
HSDB 1079
EINECS 209-753-1
UNII-B38ZZ8C206
DTXSID4025402
CHEBI:24579
AI3-28797
B38ZZ8C206
NSC-74121
DTXCID105402
EC 209-753-1
alpha-hexene
C6
1(OR 2)-HEXENE
2(OR 3)-HEXENE
209-753-1
Hexene
n-Hexene
1-Hexene, 97%
5-hexenyl
26746-82-7
Alkenes, C6-7 alpha-
Alkenes, C6-9 alpha-
UN2370
hexacarbene
5-hexene
EINECS 271-244-5
EINECS 272-188-4
Neodene 6 XHP
MFCD00009505
.ALPHA.-HEXENE
1-HEXENE [HSDB]
1-Hexene, >=99%
1-Hexene, 98.5%
1-Hexene, analytical standard
CHEMBL1548726
DTXSID201318600
NSC74121
Tox21_200723
STL453688
AKOS009031382
1-C6H12
UN 2370
1-Hexene, purum, >=96.0% (GC)
NCGC00091703-01
NCGC00091703-02
NCGC00258277-01
16183-00-9
CAS-592-41-6
1-Hexene [UN2370] [Flammable liquid]
DB-053346
H0121
NS00006752
S0336
A832221
Q161637
InChI=1/C6H12/c1-3-5-6-4-2/h3H,1,4-6H2,2H
542-41-6