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Cumene

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Identification
Molecular formula
C9H12
CAS number
98-82-8
IUPAC name
1,2-dimethyl-4-(1-phenylethyl)benzene
State
State

At room temperature, cumene is in a liquid state. It is volatile and can evaporate quickly, giving off its characteristic odor.

Melting point (Celsius)
-96.00
Melting point (Kelvin)
177.15
Boiling point (Celsius)
152.40
Boiling point (Kelvin)
425.55
General information
Molecular weight
120.19g/mol
Molar mass
120.1930g/mol
Density
0.8610g/cm3
Appearence

Cumene is a colorless liquid with a strong, gasoline-like odor. It is a flammable compound that forms an aesthetic layer because of its clear, liquid nature.

Comment on solubility

Solubility of 1,2-Dimethyl-4-(1-phenylethyl)benzene

1,2-Dimethyl-4-(1-phenylethyl)benzene, a member of the alkyl-substituted aromatic hydrocarbons, exhibits unique solubility characteristics:

  • The compound is largely insoluble in water due to its non-polar aromatic structure.
  • However, it demonstrates good solubility in organic solvents such as:
    • Hexane
    • Toluene
    • Diethyl ether
  • This solubility behavior correlates with the principle of "like dissolves like," as its non-polar nature aligns with non-polar solvents.

In summary, while 1,2-dimethyl-4-(1-phenylethyl)benzene is not suitable for aqueous environments, it is ideal for use in organic-based reactions and applications where organic solvents are present.

Interesting facts

Interesting Facts about 1,2-Dimethyl-4-(1-phenylethyl)benzene

This fascinating compound, often recognized in the field of organic chemistry for its unique structure, belongs to the family of aromatic hydrocarbons. Below are some intriguing insights regarding 1,2-dimethyl-4-(1-phenylethyl)benzene:

  • Structure and Isomerism: The compound features an aromatic ring with two methyl groups and a phenylethyl substituent. Such structural elements result in a notable case of isomerism, where variations in the arrangement of atoms yield different compound properties.
  • Applications: Aromatic hydrocarbons are often utilized in various industrial applications, including the synthesis of fragrances and flavors. 1,2-dimethyl-4-(1-phenylethyl)benzene might find its way into formulations that exploit its pleasant aromatic properties.
  • Biological Activity: Compounds of this nature can exhibit significant biological activities. Certain derivatives are studied for their potential as pharmaceutical agents, potentially impacting drug development within medicinal chemistry.
  • Steam Distillation: This compound is of interest in the distillation process, a technique widely used in organic chemistry to purify components based on their different boiling points.
  • Importance in Research: Being part of a broader family of compounds, 1,2-dimethyl-4-(1-phenylethyl)benzene is often used as a model molecule for studying electrophilic substitutions and reaction mechanisms in aromatic systems.

In conclusion, 1,2-dimethyl-4-(1-phenylethyl)benzene is not only an interesting compound because of its structure but also due to its implications in various fields ranging from industrial applications to medicinal research. As students and researchers delve deeper into this compound, they can uncover a wealth of information that showcases the intricate dance of atoms and the potential for new discoveries.

Synonyms
1,2-dimethyl-4-(1-phenylethyl)benzene
Benzene, 1,2-dimethyl-4-(1-phenylethyl)-
Phenyl xylyl ethane
4-(1-Phenylethyl)-o-xylene
1-PHENYL-1-(3,4-DIMETHYLPHENYL)ETHANE
1-phenyl-1-(3,4-xylyl)ethane
58465-67-1
Ethane, 1-phenyl-1-(3,4-xylyl)-
I150P0702M
PHENYL-O-XYLYL ETHANE
DTXSID8027616
1-PHENYL-1-(4-O-XYLYL)ETHANE
.ALPHA.-PHENYL-.ALPHA.-(3,4-DIMETHYLPHENYL)ETHANE
Phenyloxylyl ethane
4(1Phenylethyl)oxylene
Ethane, 1phenyl1(3,4xylyl)
DTXCID607616
Phenyl1(3,4dimethyl)phenylethane
1(3,4Dimethylphenyl)1phenylethane
1Phenyl1(3,4dimethylphenyl)ethane
Benzene, 1,2dimethyl4(1phenylethyl)
ALPHA-PHENYL-ALPHA-(3,4-DIMETHYLPHENYL)ETHANE
6196-95-8
1-(3,4-Dimethylphenyl)-1-phenylethane
1,2-DIMETHYL-4-(1-PHENYL-ETHYL)-BENZENE
UNII-I150P0702M
EINECS 228-249-2
PDEPE
Phenyl-1-(3,4-dimethyl)phenylethane
AKOS015966963
HS-7225
1,2-dimet-hyl-4-(1-phenylethyl)-benzene
NS00020855
Q27280233