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2,3-Dimethyloxirane

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Identification
Molecular formula
C4H8O
CAS number
1610-82-4
IUPAC name
2,3-dimethyloxirane
State
State

At room temperature, 2,3-dimethyloxirane is in a liquid state. Its volatility and characteristic ether-like smell make it identifiable in small quantities.

Melting point (Celsius)
-108.00
Melting point (Kelvin)
165.15
Boiling point (Celsius)
63.90
Boiling point (Kelvin)
337.05
General information
Molecular weight
72.11g/mol
Molar mass
72.1060g/mol
Density
0.8385g/cm3
Appearence

2,3-Dimethyloxirane is a colorless liquid. It is an organic compound that is not commonly encountered due to its specific application in a laboratory setting. It has a characteristic ether-like smell.

Comment on solubility

Solubility of 2,3-Dimethyloxirane

2,3-Dimethyloxirane, with its unique structure, presents fascinating solubility characteristics. This compound, also known as a substituted epoxide, tends to exhibit moderate solubility in various solvents. Key points about its solubility include:

  • Polar Solvents: 2,3-Dimethyloxirane is generally soluble in polar solvents such as water and alcohols. This is primarily due to the presence of the epoxide functional group, which can engage in hydrogen bonding.
  • Non-Polar Solvents: Conversely, its solubility in non-polar solvents like hexane is lower. This discrepancy arises from the polarity difference, as non-polar solvents do not interact favorably with polar functional groups.
  • Complexation: The epoxide ring can also participate in complexation with certain ions or molecular species, potentially enhancing solubility in specific contexts.

In practical terms, the solubility of 2,3-dimethyloxirane is influenced by factors such as temperature and the presence of other compounds. As noted in studies, "Temperature can significantly alter the solubility profile, making it essential to consider these variations in experimental setups." Thus, understanding the solubility of this compound is crucial for its applications in various chemical processes and reactions.

Interesting facts

Interesting Facts About 2,3-Dimethyloxirane

2,3-Dimethyloxirane, commonly known in the realm of organic chemistry, is a fascinating compound with multiple applications and properties that make it a subject of interest among chemists. Here are some noteworthy facts about this intriguing cyclic ether:

  • Cyclic Ethers: 2,3-Dimethyloxirane belongs to a class of compounds known as cyclic ethers. These compounds feature a ring structure that contains an oxygen atom, which influences their chemical reactivity and stability.
  • Synthesis: The synthesis of 2,3-dimethyloxirane can be achieved through various methods, including epoxidation reactions. This involves the transformation of alkenes into epoxides and showcases the versatile nature of organic synthesis techniques.
  • Reactivity: Due to the strained ring structure, 2,3-dimethyloxirane exhibits significant reactivity. It can participate in nucleophilic opening reactions, making it a valuable intermediate in the synthesis of more complex organic compounds.
  • Industrial Use: This compound serves as an important intermediate in the manufacture of agricultural chemicals, pharmaceuticals, and polyether compounds, where its unique structure facilitates the formation of broader applications.
  • Environmental Impact: Like many organic compounds, understanding the environmental impact and degradation pathways of 2,3-dimethyloxirane is crucial for sustainable development. Research into its biodegradability is ongoing, highlighting the balance between industrial use and ecological safety.

In conclusion, 2,3-dimethyloxirane provides a glimpse into the complexity and beauty of organic chemistry. As noted by chemists, "The uniqueness of cyclic structures often leads to unexpected properties and potential applications." This compound exemplifies the dynamic interplay between structure and function, enriching our understanding of chemical compounds.

Synonyms
2,3-Epoxybutane
2,3-Dimethyloxirane
3266-23-7
2-Butene oxide
beta-Oxybutene
Oxirane, 2,3-dimethyl-
2,3-BUTYLENE OXIDE
Butane, 2,3-epoxy-
2-Butene expoxide
beta-Butylene oxide
CCRIS 6033
EINECS 221-877-8
DTXSID5025239
EC 221-877-8
2-Butene epoxide
DTXCID405239
2,3-DIMETHYLETHYLENE OXIDE
OXIRANE, 2,3-DIMETHYL-, (2R, 3R)-rel-
221-877-8
2,3-Dimethyloxirane cis+trans
Pseudobutylene Oxide
Oxirane, 2,3-dimethyl-, (2R,3R)-rel-
(e)-2,3-epoxybutane
Butane, 2,3-epoxy, trans-
MFCD00137387
AKOS015899847
SY224137
B0720
NS00002698
EN300-96226
2,3-Dimethyloxirane, cis+trans, >=97.0% (GC)
Q58824552
63864-69-7