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isoprenylbenzene

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Identification
Molecular formula
C10H12
CAS number
101-85-9
IUPAC name
3-methylbut-2-enylbenzene
State
State

At room temperature, isoprenylbenzene is in a liquid state, maintaining its structure and properties under standard conditions.

Melting point (Celsius)
-89.00
Melting point (Kelvin)
184.15
Boiling point (Celsius)
194.00
Boiling point (Kelvin)
467.15
General information
Molecular weight
132.21g/mol
Molar mass
132.2060g/mol
Density
0.8628g/cm3
Appearence

Isoprenylbenzene is a colorless liquid with a pleasant aromatic odor. It is a naturally occurring compound that is often used in fragrances and as a chemical intermediate. The liquid is clear and can display a slight yellow tint when exposed to air or light for extended periods.

Comment on solubility

Solubility of 3-methylbut-2-enylbenzene

3-methylbut-2-enylbenzene, also known as p-isopropenyl toluene, is a compound that presents unique solubility characteristics. It is primarily a hydrophobic molecule due to its aromatic structure and aliphatic side chain, resulting in the following solubility behavior:

  • Solubility in Organic Solvents: This compound is highly soluble in nonpolar organic solvents such as hexanes, toluene, and dichloromethane. The lack of polar functional groups contributes to its preference for nonpolar environments.
  • Water Solubility: 3-methylbut-2-enylbenzene is insoluble in water. The hydrophobic nature of the benzene ring and the carbon chain prevents it from interacting favorably with polar water molecules.
  • Effect of Temperature: With an increase in temperature, the solubility in organic solvents may improve slightly but remains markedly insoluble in water across a range of temperatures.

In summary, the solubility of 3-methylbut-2-enylbenzene is governed by its nonpolar characteristics, making it an ideal candidate for applications in organic synthesis and chemical reactions where nonpolar conditions are required.

Interesting facts

Interesting Facts about 3-methylbut-2-enylbenzene

3-methylbut-2-enylbenzene, also known as beta-phellandrene, is a fascinating aroma compound that belongs to the class of monoterpenes. Its intriguing characteristics and significant roles in various fields make it a compound of interest for both scientific research and practical applications.

Key Characteristics:

  • Natural Occurrence: This compound can be found in the essential oils of various plants, most notably in the oil of coriander and in other aromatic herbs. Its presence adds to the complexity of the fragrance profiles.
  • Aromatic Properties: It possesses a delightful citrusy and floral scent, appealing to perfumers and food flavoring experts. It enhances the sensory experience of products like perfumes and food items.
  • Synthesis and Reactivity: As a derivative of benzene, it exhibits interesting chemical reactivity. Its structure allows for various synthetic pathways, making it a useful starting material for organic chemists looking to synthesize more complex structures.

Applications and Uses:

  • Flavoring and Fragrance: Utilized extensively in the food industry for its flavoring properties and in the fragrance industry for its pleasant aroma.
  • Potential Medicinal Properties: Research has suggested that compounds like 3-methylbut-2-enylbenzene may exhibit therapeutic effects, including anti-inflammatory and antimicrobial properties.
  • Research Interest: Scientists continue to study this monoterpene to understand its mechanisms and potential uses in sustainable chemistry and natural product synthesis.

In summary, 3-methylbut-2-enylbenzene stands out not only for its appealing olfactory properties but also for its promising applications in diverse fields. With ongoing research, who knows what more exciting discoveries await for this versatile compound?

Synonyms
4489-84-3
(3-METHYL-2-BUTENYL)BENZENE
(3-methylbut-2-en-1-yl)benzene
Benzene, (3-methyl-2-butenyl)-
DTXSID40196330
DTXCID50118821
858-869-4
3-Methyl-1-phenyl-2-butene
3-methylbut-2-enylbenzene
Benzene,(3-methyl-2-buten-1-yl)-
(3-Methyl-2-butenyl)-benzene
2-Butene, 3-methyl-1-phenyl-
MFCD00038280
CHEBI:88582
XGADZHWYGCKKJF-UHFFFAOYSA-N
3-METHYL-2-BUTENYL BENZENE
AKOS006272048
DA-32020
CS-0243747
EN300-267865
Q27160473