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β-Carotene

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Identification
Molecular formula
C40H56
CAS number
7235-40-7
IUPAC name
3,7-dimethyl-9-(2,6,6-trimethylcyclohexen-1-yl)nona-2,4,6,8-tetraenal
State
State

At room temperature, β-Carotene is typically a solid. It exists as flaky crystals or sometimes as a fine powder. The compound is insoluble in water but soluble in organic solvents like chloroform, benzene, and carbon disulfide.

Melting point (Celsius)
183.00
Melting point (Kelvin)
456.15
Boiling point (Celsius)
0.00
Boiling point (Kelvin)
0.00
General information
Molecular weight
536.87g/mol
Molar mass
536.8720g/mol
Density
0.8800g/cm3
Appearence

β-Carotene is a strongly colored red-orange pigment abundant in plants and fruits. It is the pigment most commonly associated with the orange coloration in carrots, sweet potatoes, and other vegetables and fruits. It occurs as dark reddish-brown crystals or powder.

Comment on solubility

Solubility of 3,7-dimethyl-9-(2,6,6-trimethylcyclohexen-1-yl)nona-2,4,6,8-tetraenal

The solubility of 3,7-dimethyl-9-(2,6,6-trimethylcyclohexen-1-yl)nona-2,4,6,8-tetraenal (C40H56) can be discussed in terms of its molecular characteristics and the influence of its functional groups. Here are some insights:

  • Non-polar Characteristics: Given the large hydrocarbon structure of this compound, it is primarily non-polar in nature. This can lead to limited solubility in polar solvents like water.
  • Solubility in Organic Solvents: Compounds with similar hydrocarbon backbones tend to exhibit better solubility in organic solvents such as:
    • Hexane
    • Benzene
    • Toluene
  • Temperature Effects: The solubility may increase with temperature, as is common with many organic compounds, allowing for greater interaction with the solvent molecules.

In summary, while 3,7-dimethyl-9-(2,6,6-trimethylcyclohexen-1-yl)nona-2,4,6,8-tetraenal is expected to show limited solubility in polar solvents, it should dissolve well in non-polar organic solvents due to its non-polar characteristics. Thus, understanding the solubility profile of this compound is essential for applications where solvent compatibility is a major consideration.

Interesting facts

Fascinating Insights into 3,7-Dimethyl-9-(2,6,6-trimethylcyclohexen-1-yl)nona-2,4,6,8-tetraenal

3,7-Dimethyl-9-(2,6,6-trimethylcyclohexen-1-yl)nona-2,4,6,8-tetraenal is a compound that showcases the beauty of organic chemistry through its intricate structure and unique properties. Here are some intriguing aspects of this compound:

  • Natural Occurrence: This compound is often found in nature as part of various essential oils, where its complex structure contributes to the fragrance profile of plants.
  • Isomer Diversity: Given its structural complexity, it can exist in multiple isomeric forms, each potentially exhibiting different chemical and physical properties.
  • Potential Applications: Research suggests that compounds like this could have applications in flavoring and fragrance industries, thanks to their aromatic characteristics.
  • Biological Activity: Some studies indicate that similar compounds may possess antimicrobial or even antioxidant properties, making them of interest in the pharmaceutical industry.
  • Synthesis Challenges: The synthesis of such a large and complex molecule is a testament to the advancements in synthetic organic chemistry, showing the ability of chemists to create intricate structures through strategic planning and methodology.

In summary, 3,7-dimethyl-9-(2,6,6-trimethylcyclohexen-1-yl)nona-2,4,6,8-tetraenal is not just a compound with a long name; it represents the rich tapestry of organic chemistry, with potential impacts across various fields such as aromatherapy, pharmacology, and material science. Its inherent complexity makes it a fascinating subject of study for both budding chemists and seasoned researchers alike.

Synonyms
Retinal, 9-cis-
CHEBI:15035
a retinal
3,7-dimethyl-9-(2,6,6-trimethylcyclohexen-1-yl)nona-2,4,6,8-tetraenal
DTXSID00859212
3,7-dimethyl-9-(2,6,6-trimethylcyclohex-1-en-1-yl)nona-2,4,6,8-tetraenal
HMS3752I21
BCP15886
AKOS030242128
SY066145
NS00080155
NS00096404
Q422001