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Prehnitene

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Identification
Molecular formula
C10H14
CAS number
488-23-3
IUPAC name
1,2,3,4-tetramethylbenzene
State
State

At room temperature, prehnitene is a liquid.

Melting point (Celsius)
-6.00
Melting point (Kelvin)
267.15
Boiling point (Celsius)
197.90
Boiling point (Kelvin)
471.05
General information
Molecular weight
134.22g/mol
Molar mass
134.2220g/mol
Density
0.8670g/cm3
Appearence

Prehnitene is a colorless liquid with a distinct aromatic odor. It appears clear and is often used in the synthesis of other chemical compounds due to its aromatic properties.

Comment on solubility

Solubility of 1,2,3,4-tetramethylbenzene

1,2,3,4-tetramethylbenzene, also known as pseudocumene, exhibits unique solubility characteristics that are important to note:

  • Solvent Interaction: This compound is poorly soluble in water due to its nonpolar structure; however, it is soluble in organic solvents such as benzene, toluene, and other hydrocarbons.
  • Hydrophobic Nature: The presence of four methyl groups contributes to its hydrophobicity, making it more likely to dissolve in non-polar environments.
  • Temperature Dependence: Like many organic compounds, the solubility of 1,2,3,4-tetramethylbenzene can be affected by temperature. Generally, an increase in temperature enhances its solubility in organic solvents.

To summarize, the solubility of 1,2,3,4-tetramethylbenzene is characterized by:

  1. Limited solubility in water
  2. Good solubility in nonpolar organic solvents
  3. Variation with temperature changes

Understanding the solubility behavior of this compound is crucial for its applications in various chemical processes. Always remember, "like dissolves like," meaning that nonpolar substances tend to dissolve best in nonpolar solvents.

Interesting facts

Interesting Facts about 1,2,3,4-tetramethylbenzene

1,2,3,4-tetramethylbenzene, commonly known as durene, is a fascinating organic compound belonging to the family of aromatic hydrocarbons. Here are some captivating details regarding this compound:

  • Structure and Stability: Durene is characterized by its unique arrangement of four methyl groups attached to a benzene ring. This symmetrically substituted structure contributes to its chemical stability and relatively low reactivity compared to other aromatic compounds.
  • Industrial Relevance: Due to its significant carbon content and high energy density, durene is a valuable precursor in the synthesis of various specialty chemicals, plastics, and polymers. It is also utilized as a solvent and in fuel formulations.
  • Biological Interactions: Interestingly, while durene is not known to be highly toxic, it can exhibit biological activity. Some studies have suggested that it may affect the metabolism of certain organisms, making it a compound of interest in environmental chemistry.
  • Detection and Analysis: In analytical chemistry, durene often serves as a standard for mass spectrometry due to its stable mass spectrum. Its presence can indicate industrial contamination or environmental exposure.
  • Historical Context: The compound was first synthesized in the late 19th century, and its discovery showcased the expanding understanding of aromatic compounds, spurring further research into polycyclic structures and substituent effects.

Overall, 1,2,3,4-tetramethylbenzene is not only intriguing from a structural standpoint, but it also holds considerable practical significance across various scientific and industrial fields. As a chemistry student or a scientist, understanding the properties and applications of durene can provide valuable insights into larger concepts within organic chemistry.

Synonyms
1,2,3,4-TETRAMETHYLBENZENE
Prehnitene
Benzene, 1,2,3,4-tetramethyl-
UNII-96WT7D2WXJ
EINECS 207-673-1
NSC 93932
CCRIS 8659
CHEBI:38997
NSC-93932
DTXSID4060072
1,2,3,4tetramethylbenzene
Benzene, 1,2,3,4tetramethyl
DTXCID3040645
207-673-1
inchi=1/c10h14/c1-7-5-6-8(2)10(4)9(7)3/h5-6h,1-4h
uohmmejuhbckee-uhfffaoysa-n
488-23-3
Prehnitol
TETRAMETHYLBENZENE
MFCD00008521
96WT7D2WXJ
1,2,3,4-tetramethyl-benzene
Benzene, tetramethyl-
Prehenitene
Tetramethylbenzenes
tetra-methyl benzene
1,3,4-Tetramethylbenzene
UNII-5L4Y5PFP1R
5L4Y5PFP1R
Benzene,2,3,4-tetramethyl-
1,2,3,4-Tetramethylbenzene 100 microg/mL in Methanol
CHEMBL1797278
Tetramethylbenzene (all isomers)
BCP07046
NSC93932
1,2,3,4-TETRAMETHLYBENZENE
1,2,3,4-TRITRAMETHYLBENZENE
AKOS009031131
CS-W006416
DS-7452
HY-W006416
s10933
PD158244
SY261146
DB-018721
NS00021173
Q27118087