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2-Ethoxy-3,4-dihydro-2H-pyran

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Identification
Molecular formula
C7H12O2
CAS number
622-62-8
IUPAC name
2-ethoxy-3,4-dihydro-2H-pyran
State
State

At room temperature, 2-Ethoxy-3,4-dihydro-2H-pyran is in liquid state.

Melting point (Celsius)
-103.50
Melting point (Kelvin)
169.65
Boiling point (Celsius)
115.00
Boiling point (Kelvin)
388.15
General information
Molecular weight
128.17g/mol
Molar mass
126.1690g/mol
Density
0.9800g/cm3
Appearence

2-Ethoxy-3,4-dihydro-2H-pyran is typically a colorless liquid.

Comment on solubility

Solubility of 2-ethoxy-3,4-dihydro-2H-pyran

The solubility of 2-ethoxy-3,4-dihydro-2H-pyran in various solvents is an intriguing topic due to its unique molecular structure. This compound's solubility characteristics can be categorized as follows:

  • Polar Solvents: 2-ethoxy-3,4-dihydro-2H-pyran is generally soluble in polar solvents such as water and alcohols, making them effective for applications involving these environments.
  • Non-Polar Solvents: In contrast, its solubility in non-polar solvents like hexane and benzene tends to be lower due to the absence of significant hydrophobic interactions.
  • Temperature Effects: The solubility of this compound may increase with temperature, allowing it to dissolve more readily in various solvents at elevated conditions.
  • Functional Groups Influence: The ethoxy group in its structure enhances its interaction with polar solvents, further influencing its overall solubility profile.

As a general rule, "like dissolves like," meaning that polar solutes are more likely to dissolve in polar solvents, and this can be observed in the behavior of 2-ethoxy-3,4-dihydro-2H-pyran. Understanding its solubility is crucial for applications in chemical synthesis and formulation processes.

Interesting facts

Interesting Facts about 2-ethoxy-3,4-dihydro-2H-pyran

2-ethoxy-3,4-dihydro-2H-pyran is a fascinating compound that showcases the complexity and diversity of organic chemistry. This compound belongs to the family of dihydropyrans, which are cyclic compounds characterized by a six-membered ring containing oxygen.

Key Characteristics

  • Structure: Its structure features a unique arrangement that allows for interesting chemical behavior. The presence of both ethoxy and dihydro-pyran components can lead to various reactivity pathways.
  • Applications: This compound is not just a lab curiosity; it has potential applications in pharmaceuticals and agrochemicals. The functionalities offered by the ethoxy group can enhance solubility and bioactivity.
  • Reactivity: 2-ethoxy-3,4-dihydro-2H-pyran can engage in various reactions, such as nucleophilic substitutions and cycloadditions, becoming a versatile building block for organic synthesis.

Fun Fact

A notable aspect of 2-ethoxy-3,4-dihydro-2H-pyran is its role in the synthesis of more complex molecules. As stated by a renowned chemist, “To create new substances, we often layer simple structures together, and dihydropyrans play an invaluable part in this architectural endeavor.” This underscores the importance of dihydropyrans in synthetic chemistry.

Conclusion

2-ethoxy-3,4-dihydro-2H-pyran serves as a prime example of the intermolecular interactions and versatile transformations possible in organic compounds. As researchers continue to explore and utilize such compounds, we gain deeper insights into both the natural world and the design of novel materials.

Synonyms
2-Ethoxy-3,4-dihydro-2H-pyran
103-75-3
2H-Pyran, 2-ethoxy-3,4-dihydro-
2-Ethoxypyran
ETHOXYDIHYDROPYRAN
2-Ethoxydihydropyran
3,4-Dihydro-2-ethoxy-2H-pyran
2-Ethoxy-3,4-dihydropyran
2-Ethoxy-2,3-dihydro-4H-pyran
2-Ethoxy-3,4-dihydro-2-pyran
3,4-dihydro-2-ethoxy-2H-pyrane
3,4-Dihydro-2H-pyran-2-yl ethyl ether
2-Ethoxy-3,4-dihydro-1,2-pyran
HSDB 2839
2-Ethoxy-2,3-dihydro(4H)pyran
NSC 6271
EINECS 203-141-8
BRN 0109855
UNII-K6DS120547
AI3-24750
NSC-6271
2-Ethoxy-2,3-dihydro-.gamma.-pyran
DTXSID40883293
3,4-DIHYDRO-2-ETHOXYPYRAN
K6DS120547
2-ETHOXY-3,4-DIHYDRO-2H-PYRAN, (+/-)-
3,4-DIHYDRO-2-ETHOXY-2H-PYRAN, (+/-)-
2-Ethoxy-2,3-dihydro[4H]pyran
2-Ethoxy-2,3-dihydro-gamma-pyran
2Ethoxydihydropyran
MFCD00006561
2Ethoxy3,4dihydropyran
2-Ethoxy-3,2-pyran
2Ethoxy3,4dihydro2pyran
2Ethoxy3,4dihydro2Hpyran
2Ethoxy2,3dihydrogammapyran
2Ethoxy3,4dihydro1,2pyran
WLN: T6O BUTJ FO2
2Ethoxy2,3dihydro(4H)pyran
2HPyran, 2ethoxy3,4dihydro
SCHEMBL379887
NSC6271
DTXCID801022835
AAA10375
BBL027595
STK802314
AKOS009031552
3,4-Dihydro-2-ethoxy-2H-pyran, 98%
AS-31061
DB-040483
CS-0076531
E0529
NS00041339
EN300-20557
2-ETHOXY-3,4-DIHYDRO-2-PYRAN [HSDB]
A800800
2-ETHOXYDIHYDROPYRAN, IN PREGNANCY DIAGNOSIS
Q27282010
F0001-0080
Z104478848