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Phenethyl isobutyrate

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Identification
Molecular formula
C12H16O2
CAS number
103-48-0
IUPAC name
2-phenylethyl 2-methylpropanoate
State
State

At room temperature, phenethyl isobutyrate is a liquid.

Melting point (Celsius)
-51.00
Melting point (Kelvin)
222.15
Boiling point (Celsius)
244.00
Boiling point (Kelvin)
517.15
General information
Molecular weight
192.27g/mol
Molar mass
192.2790g/mol
Density
0.9732g/cm3
Appearence

Phenethyl isobutyrate is a colorless to pale yellow liquid. It has a sweet, fruity aroma similar to that of roses, making it popular in perfumery and flavoring applications.

Comment on solubility

Solubility of 2-phenylethyl 2-methylpropanoate

2-phenylethyl 2-methylpropanoate is an organic compound that exhibits interesting solubility characteristics. Its solubility can be influenced by several factors, primarily its molecular structure, polarity, and the solvents used. Here are some key points to consider:

  • Polarity: The presence of both hydrophobic (non-polar) and hydrophilic (polar) regions in the molecule significantly affects its solubility.
  • Solvent Compatibility:
    • This compound is likely to be soluble in organic solvents such as ether and ethanol, due to its non-polar characteristics.
    • However, it is expected to have low solubility in polar solvents like water, given that polar solvents dissolve polar compounds more effectively.
  • Temperature Dependence: Solubility may also vary with temperature. Generally, increasing the temperature allows for a higher solubility of organic compounds in organic solvents.

In summary, the solubility of 2-phenylethyl 2-methylpropanoate in different solvents exemplifies the general rule of "like dissolves like." It serves as an excellent illustration of the interplay between molecular structure and solubility behavior.

Interesting facts

Interesting Facts about 2-phenylethyl 2-methylpropanoate

2-phenylethyl 2-methylpropanoate is a fascinating organic compound that holds notable significance in various fields, particularly in flavor and fragrance industries. Here are some intriguing aspects of this compound:

  • Natural Occurrence: This compound is often found in the essential oils of certain plants, contributing to the complex aromas that characterize many flower scents.
  • Flavor Profile: 2-phenylethyl 2-methylpropanoate exhibits a sweet, floral, and fruity aroma, making it desirable in the formulation of perfumes and food additives.
  • Applications:
    • Used in the creation of scented products such as lotions, soaps, and candles.
    • In the culinary world, it enhances the flavor of various food products.
  • Organic Chemistry Reactions: The compound can serve as a substrate in several organic reactions, paving the way for the synthesis of more complex molecules.
  • Research Interest: Due to its interesting chemical properties, it is often a subject of study in the field of synthetic organic chemistry for developing new compounds with similar functionalities.

In summary, 2-phenylethyl 2-methylpropanoate is not only cherished for its delightful fragrance and flavor but also valued for its potential in chemical synthesis and research. Its contribution to both industries highlights the importance of understanding the chemical composition and uses of compounds in our daily lives.

Synonyms
Phenethyl isobutyrate
103-48-0
2-Phenylethyl isobutyrate
2-Phenylethyl 2-methylpropanoate
Phenylethyl isobutyrate
Phenethyl 2-methylpropanoate
Benzylcarbinol isobutyrate
Benzylcarbinyl isobutyrate
ISOBUTYRIC ACID, PHENETHYL ESTER
Phenethyl 2-methylpropionate
Propanoic acid, 2-methyl-, 2-phenylethyl ester
FEMA No. 2862
2-Phenylethyl 2-methylpropionate
Phenethyl isobutyrate (natural)
QRZ4RE7DCL
UNII-QRZ4RE7DCL
Benzylcarbinyl 2-methylpropanoate
beta-Phenylethyl isobutyrate
EINECS 203-116-1
BRN 2330243
DTXSID7044764
CHEBI:87409
AI3-18545
phenylethyl iso-butyrate
2-Phenylethyl isobutanoate
Phenylethyl 2-methylpropanoate
DTXCID5024764
FEMA 2862
PHENETHYL ISOBUTYRATE [FCC]
PHENETHYL ISOBUTYRATE [FHFI]
.BETA.-PHENYLETHYL 2-METHYLPROPIONATE
Isobutyric acid phenethyl ester
Phenethylisobutyrate
Propanoic acid, methyl-, 2-phenylethyl ester
MFCD00026441
b-Phenylethyl isobutyrate
Phenethyl isobutyric acid
Phenethyl isobutyrate, 97%
beta -phenylethyl isobutyrate
b-Phenylethyl isobutyric acid
Benzylcarbinol isobutyric acid
SCHEMBL114275
.beta.-Phenylethyl isobutyrate
beta-Phenylethyl isobutyric acid
CHEMBL3184929
2-Phenylethyl 2-methylpropanoate #
Isobutyric Acid 2-Phenylethyl Ester
Tox21_301122
2-Phenylethyl 2-methylpropanoic acid
AKOS015963999
2-methyl-propionic acid phenethyl ester
2-methylpropanoic acid phenylethyl ester
NCGC00248296-01
NCGC00255021-01
AC-18660
BS-49701
CAS-103-48-0
BETA-PHENYLETHYL 2-METHYLPROPIONATE
Phenethyl isobutyrate, >=98%, FCC, FG
DB-003758
CS-0329816
NS00013117
P2008
F71184
Q27159605