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1,7-Octadiene

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Identification
Molecular formula
C8H14
CAS number
3710-30-3
IUPAC name
octa-1,7-diene
State
State

1,7-Octadiene is typically found as a liquid at room temperature. It can form part of C8 diolefin streams and can undergo polymerization or copolymerization with other unsaturates.

Melting point (Celsius)
-105.00
Melting point (Kelvin)
168.15
Boiling point (Celsius)
114.00
Boiling point (Kelvin)
387.15
General information
Molecular weight
110.20g/mol
Molar mass
110.1960g/mol
Density
0.7195g/cm3
Appearence

1,7-Octadiene is a colorless liquid. It has a characteristic hydrocarbon-like odor, often typical of alkenes and dienes. Like other simple alkenes, it is relatively non-polar and displays good solubility in organic solvents.It is typically stored under cool, inert conditions to avoid unwanted polymerization or degradation.

Comment on solubility

Solubility of Octa-1,7-diene

Octa-1,7-diene, a hydrocarbon compound with the formula C8H12, exhibits interesting solubility characteristics that are notable for its applications in various chemical processes.

Solubility Profile

Generally, the solubility of octa-1,7-diene can be described as:

  • Soluble in Organic Solvents: Octa-1,7-diene is highly soluble in nonpolar organic solvents such as hexane, benzene, and toluene. This is primarily due to its hydrocarbon nature, which allows effective interaction with other nonpolar molecules.
  • Poor Solubility in Water: The compound is insoluble in water (hydrophilic solvents) because of its nonpolar character. The lack of polar functional groups means it does not favorably interact with water molecules.

These solubility characteristics make octa-1,7-diene an important compound in organic synthesis and polymer chemistry, where its behavior in various solvents can significantly affect reaction outcomes.

Considerations

When working with octa-1,7-diene, it’s essential to consider:

  • The effects of temperature on solubility.
  • Possible reactions with other compounds in solution.
  • Safety precautions due to its flammability.

In summary, octa-1,7-diene is a versatile hydrocarbon with solubility that is highly dependent on the nature of the solvent used.

Interesting facts

Interesting Facts about Octa-1,7-Diene

Octa-1,7-diene is a fascinating compound in the realm of organic chemistry, primarily known for its versatile properties and unique structure. As a member of the diolefin class, which means it contains two double bonds, it plays a significant role in the synthesis of various materials.

Key Characteristics of Octa-1,7-Diene

  • Structure: The compound features a linear chain with double bonds at the first and seventh positions, contributing to its reactivity and enabling it to undergo various chemical reactions.
  • Reactivity: Octa-1,7-diene can participate in polymerization reactions, making it valuable in the production of synthetic rubbers and plastics.
  • Uses: This compound is not just limited to lab studies; it's utilized in the manufacturing of agrochemicals and as an intermediate in the synthesis of complex organic molecules.

Why Study Octa-1,7-Diene?

Understanding octa-1,7-diene is crucial for several reasons:

  • Educational Value: It serves as an excellent example of how molecular structure influences chemical behavior. Students often study this compound while exploring concepts like stereoisomerism and reaction mechanisms.
  • Industrial Relevance: Its ability to polymerize contributes to the development of materials that highlight the impact of chemical compounds on technology and industry.
  • Research Potential: As scientists explore its properties, octa-1,7-diene may reveal promising applications in the field of renewable resources and sustainability.

In summary, octa-1,7-diene is not merely a chemical compound; it embodies the intersection of theoretical knowledge and practical application, making it a prominent topic of interest within the scientific community.

Synonyms
1,7-OCTADIENE
Octa-1,7-diene
3710-30-3
alpha,omega-Octadiene
EINECS 223-054-9
NSC 82324
UNII-N4H29T34J2
BRN 0605288
AI3-28000
N4H29T34J2
NSC-82324
DTXSID6063147
CHEBI:183652
EC 223-054-9
4-01-00-01038 (Beilstein Handbook Reference)
DTXCID8039293
223-054-9
.alpha.,.omega.-Octadiene
26374-83-4
NSC82324
MFCD00008668
1,7-Octadiene, 98%
WLN: 1U6U1
AKOS025295239
LS-13468
NS00009423
O0104
F19559
Q2698110