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Longifolene

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Identification
Molecular formula
C15H24
CAS number
475-20-7
IUPAC name
1-isopropyl-4,7-dimethyl-1,2,3,5,6,8a-hexahydronaphthalene
State
State

At room temperature, Longifolene is in a liquid state. This terpene is known for its relatively high boiling point, reflecting its stability and non-volatile nature compared to other aromatic compounds.

Melting point (Celsius)
126.00
Melting point (Kelvin)
399.10
Boiling point (Celsius)
254.50
Boiling point (Kelvin)
527.60
General information
Molecular weight
204.35g/mol
Molar mass
204.3510g/mol
Density
0.8840g/cm3
Appearence

Longifolene is typically a clear, colorless liquid. It is known for its characteristic woody aroma, resembling pine or cedar, which makes it valuable in the fragrance industry. Although it is predominantly found in liquid form at room temperature, it can crystallize under certain conditions to form needles.

Comment on solubility

Solubility of 1-isopropyl-4,7-dimethyl-1,2,3,5,6,8a-hexahydronaphthalene

The solubility characteristics of 1-isopropyl-4,7-dimethyl-1,2,3,5,6,8a-hexahydronaphthalene are quite intriguing, given its unique structure.

This compound, being a polycyclic aromatic hydrocarbon (PAH), exhibits the following general solubility behavior:

  • Solvent Dependence: It is more soluble in organic solvents such as benzene, toluene, and hexane, due to its non-polar nature.
  • Low Aqueous Solubility: It has limited solubility in water, which is characteristic of many hydrocarbons. The hydrophobic interactions prevent it from dissolving easily in polar solvents.
  • Temperature Influence: Like many organic compounds, its solubility may increase with temperature, making it more favorable in heated organic solvents.
  • Application Insight: The solubility profile suggests potential uses in formulations where organic solvents are required, rather than aqueous phases.

In summary, the solubility of 1-isopropyl-4,7-dimethyl-1,2,3,5,6,8a-hexahydronaphthalene adheres to the general principle that like dissolves like, reinforcing its preference for non-polar environments.

Interesting facts

Exploring 1-isopropyl-4,7-dimethyl-1,2,3,5,6,8a-hexahydronaphthalene

1-isopropyl-4,7-dimethyl-1,2,3,5,6,8a-hexahydronaphthalene, often referred to in scientific contexts for its complex structure, is a fascinating compound within the realm of organic chemistry. Here are some intriguing points worth noting:

  • Polycyclic Aromatic Hydrocarbons: This compound belongs to a class of compounds known as polycyclic aromatic hydrocarbons (PAHs), which are characterized by multiple fused aromatic rings. The presence of both branched and saturated structures makes it unique.
  • Applications in Fragrance Industry: Due to its distinctive olfactory properties, compounds similar to 1-isopropyl-4,7-dimethyl-1,2,3,5,6,8a-hexahydronaphthalene are often utilized in the fragrance industry. They may serve as components in perfumes and other scented products.
  • Synthetic Intermediates: The unique structure of this compound renders it useful as a synthetic intermediate in chemical reactions. This property allows chemists to craft more complex organic molecules or to modify existing ones for various applications.
  • Environmental Considerations: While PAHs can exhibit interesting chemical properties, it’s essential to handle these compounds with care, as they can pose environmental hazards. Understanding their behavior in ecological systems is crucial for toxicology and environmental chemistry.
  • Research Interest: The synthesis and study of derivatives of 1-isopropyl-4,7-dimethyl-1,2,3,5,6,8a-hexahydronaphthalene are subjects of ongoing research. Scientists are investigating its properties and potential uses, which could lead to novel applications in materials science and medicinal chemistry.

“The beauty of chemistry lies in its complexity and the endless possibilities it offers for discovery.”

In conclusion, 1-isopropyl-4,7-dimethyl-1,2,3,5,6,8a-hexahydronaphthalene exemplifies the interplay of structure and function in organic compounds, opening doors to both practical applications and further research opportunities.

Synonyms
Naphthalene, 1,2,3,5,6,8a-hexahydro-4,7-dimethyl-1-(1-methylethyl)-, (1S-cis)-
Cadina-1(10),4-diene
16729-01-4
4,7-dimethyl-1-propan-2-yl-1,2,3,5,6,8a-hexahydronaphthalene
1-Isopropyl-4,7-dimethyl-1,2,3,5,6,8a-hexahydronaphthalene
delta-Amorphene
(+)-delta-amorphene
(+)-?-Cadinene
D-Amorphene
4,7-dimethyl-1-(propan-2-yl)-1,2,3,5,6,8a-hexahydronaphthalene
cadinene (delta-)
DTXSID60862005
DTXSID80274505
FUCYIEXQVQJBKY-UHFFFAOYSA-N
AAA48376