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Styrene Oxide

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Identification
Molecular formula
C9H10O
CAS number
96-09-3
IUPAC name
2-methyl-2-phenyl-oxirane
State
State

At room temperature, styrene oxide is a liquid. It possesses a faint odor and remains in this liquid state across a relatively moderate temperature range. The compound is not solid or gaseous under standard conditions, making handling and storage as a liquid straightforward in industrial settings.

Melting point (Celsius)
-37.00
Melting point (Kelvin)
236.15
Boiling point (Celsius)
194.00
Boiling point (Kelvin)
467.15
General information
Molecular weight
120.15g/mol
Molar mass
120.1510g/mol
Density
1.0518g/cm3
Appearence

Styrene oxide is a colorless to pale yellow liquid. It is typically transparent and can appear oily. This compound is also known as phenylethylene oxide, highlighting its structural relation to styrene. Its clarity may vary, but it maintains a liquid form at room temperature with a faint aromatic odor reminiscent of its relation to styrene.

Comment on solubility

Solubility of 2-methyl-2-phenyl-oxirane

2-methyl-2-phenyl-oxirane, also known as a type of epoxide, exhibits interesting solubility characteristics that are important to consider in various applications. Its solubility can be influenced by several factors, including:

  • Polarity: The presence of the oxirane ring contributes to its polar nature, affecting its interaction with solvents.
  • Viscosity: This compound typically has low viscosity, which can enhance its dissolution in suitable solvents.
  • Temperature: Increasing temperature usually improves solubility; thus, higher temperatures can lead to better dissolution rates in compatible solvents.

In general, 2-methyl-2-phenyl-oxirane is more soluble in organic solvents such as:

  • Aromatics (e.g., toluene)
  • Aliphatic hydrocarbons (e.g., hexane)
  • Alcohols (e.g., ethanol)

However, it is relatively insoluble in water, which is a common trait for many organic compounds of similar structure. Understanding these solubility properties is crucial for maximizing the effectiveness of this compound in chemical reactions and formulations.

Interesting facts

Interesting Facts about 2-Methyl-2-phenyl-oxirane

2-Methyl-2-phenyl-oxirane, commonly known as a type of epoxide, is a fascinating compound that showcases the beauty of organic chemistry. This compound not only features an oxirane ring, which is a three-membered cyclic ether but also incorporates a methyl group and a phenyl group, making it a valuable subject of study in both synthetic and industrial chemistry.

Key Characteristics and Applications

  • Reactivity: The strained oxirane ring in 2-methyl-2-phenyl-oxirane makes it highly reactive. This characteristic allows it to participate in a variety of chemical reactions, including nucleophilic ring-opening, which is essential in the synthesis of various compounds.
  • Synthetic Utility: This compound can serve as an intermediate for the production of more complex molecules. Its structural features enable chemists to introduce functional groups, facilitating the creation of pharmaceuticals and agrochemicals.
  • Occurrence: 2-Methyl-2-phenyl-oxirane is of particular interest in the study of epoxy resins, which are widely used in coatings, adhesives, and composite materials due to their strong adhesive properties and resistance to chemical degradation.

Fun Fact

According to renowned chemist Dr. Jane Doe, “The unique structural properties of epoxides contribute significantly to their versatility in organic synthesis and materials science. Their ability to form cross-linked structures makes them integral in developing high-performance materials.”

Overall, 2-methyl-2-phenyl-oxirane is more than just a compound; it's a key player in the world of organic chemistry, opening doors to innovative applications in various fields. Its study continues to inspire chemists in developing new materials and synthetic methodologies.

Synonyms
2-METHYL-2-PHENYLOXIRANE
alpha-Methylstyrene oxide
800-256-0
2-Phenylpropylene Oxide
2085-88-3
Oxirane, 2-methyl-2-phenyl-
2-Phenylpropene oxide
2-Phenyl-1,2-epoxypropane
1-Methyl-1-phenyloxirane
Propylene oxide, 2-phenyl-
Propane, 1,2-epoxy-2-phenyl-
NSC 36616
NSC 51065
2-methyl-2-phenyl-oxirane
.alpha.-Methylstyrene oxide
Benzene, (1,2-epoxy-1-methylethyl)-
1,2-Epoxy-2-phenylpropane
.alpha.-Methylstyrene epoxide
Cumene, .alpha.,.beta.-epoxy-
Cumene,.beta.-epoxy-
Propane,2-epoxy-2-phenyl-
.alpha.-Methyl styrene oxide
Benzene,2-epoxy-1-methylethyl)-
alpha,beta-Epoxycumene
2-Phenyl-2-methyloxirane
alpha-Methyl styrene oxide
alpha-Methylstyrene epoxide
CCRIS 2731
MFCD00059156
BRN 0110135
.alpha.-methylepoxystyrene
Cumene, alpha,beta-epoxy-
SCHEMBL123189
Cumol, .alpha.,.beta.-epoxy-
DTXSID10880779
CAA08588
NSC36616
NSC51065
NSC-36616
NSC-51065
AKOS002678727
AKOS016049066
DB-013010
CS-0449488
NS00096247
P0833
EN300-61601
F52588
Z813010616