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Isopentyl acetate

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Identification
Molecular formula
C7H14O2
CAS number
123-92-2
IUPAC name
isopentyl acetate
State
State

Isopentyl acetate is a liquid at room temperature.

Melting point (Celsius)
-78.00
Melting point (Kelvin)
195.15
Boiling point (Celsius)
142.00
Boiling point (Kelvin)
415.15
General information
Molecular weight
130.19g/mol
Molar mass
130.1860g/mol
Density
0.8763g/cm3
Appearence

Isopentyl acetate is a colorless liquid with a pleasant, sweet, banana-like odor. It is often used as a flavoring agent and in fragrance formulations due to its fruity smell.

Comment on solubility

Solubility of Isopentyl Acetate

Isopentyl acetate, with the chemical formula C7H14O2, is an organic compound that showcases interesting solubility characteristics. This compound is known for its distinct fruity aroma and is often used in flavoring and fragrance applications. When considering its solubility, here are some key points:

  • Polar vs. Nonpolar: Isopentyl acetate is classified as a moderately polar molecule due to the presence of the ester functional group. This structure enables it to have a limited degree of solubility in water.
  • Water Solubility: Its solubility in water is relatively low—approximately 0.2 g per 100 mL at room temperature. This low solubility suggests that it is more likely to partition into nonpolar environments.
  • Solubility in Organic Solvents: Isopentyl acetate is highly soluble in organic solvents such as ethanol, diethyl ether, and chloroform. This characteristic makes it a preferred solvent in many organic synthesis reactions.
  • Temperature Impact: The solubility of isopentyl acetate may increase with temperature; warmer conditions typically assist in the dissolution of organic compounds.

In summary, the solubility behavior of isopentyl acetate highlights its versatility as both a flavoring agent and a solvent in various chemical applications, demonstrating the intricate balance of molecular interactions in different environments.

Interesting facts

Interesting Facts About Isopentyl Acetate

Isopentyl acetate is an intriguing chemical compound, primarily known for its distinctive fruity aroma. It is commonly associated with the smell of bananas and is often used in the food and fragrance industries.

Production and Sources

This compound can be synthesized through various methods, but the most notable is the esterification process, where isopentyl alcohol reacts with acetic acid. Not only is it produced synthetically, but it can also be found in various natural sources, including:

  • Fruits such as bananas and pears
  • Essential oils from certain plants
  • Fermented products

Applications of Isopentyl Acetate

Isopentyl acetate has a range of applications, making it a compound of great interest in several fields:

  • Flavoring Agent: Widely used in the food industry to impart a fruity flavor.
  • Fragrance Component: Commonly included in perfumes and scented products for its pleasant smell.
  • Solvent: Employed in various chemical processes due to its solvent properties.

Safety and Handling

While isopentyl acetate is generally considered safe for use in food and cosmetics, it is important to handle it with care. Potential hazards may include:

  • Skin irritation upon contact
  • Inhalation risks in concentrated forms

Always refer to Material Safety Data Sheets (MSDS) for detailed safety information.

Cultural Impact

The captivating smell of isopentyl acetate has even permeated popular culture. For instance, it is often used in the production of various foodstuffs to enhance flavors, leaving a lasting sensory impression.

In conclusion, isopentyl acetate is not just a simple compound; it is a compound steeped in functionality and sensory appeal, bridging the gap between chemistry and everyday life.

Synonyms
ISOAMYL ACETATE
3-Methylbutyl acetate
123-92-2
Isopentyl acetate
Isopentyl ethanoate
Isoamyl ethanoate
3-Methylbutyl ethanoate
3-Methyl-1-butyl acetate
Amylacetic ester
I-Amyl acetate
Iso-amyl acetate
Isopentyl alcohol, acetate
3-Methyl-1-butanol acetate
1-Butanol, 3-methyl-, acetate
Acetic acid, isopentyl ester
Amyl acetate, common
3-Methyl-1-butanol, acetate
Acetic acid 3-methylbutyl ester
beta-Methylbutyl acetate
FEMA No. 2055
Isoamylester kyseliny octove
Isoamyl alcohol acetate
DTXSID9025453
CHEBI:31725
NSC-9260
DTXCID005453
Z135787824
isopentylacetate
RefChem:5908
204-662-3
ISOAMYLACETATE
2-Methylbutyl ethanoate
Acetic acid, 3-methylbutyl ester
1-Butanol, 3-methyl-, 1-acetate
MFCD00008946
NSC 9260
C7H14O2
Acetic Acid Isoamyl Ester
3-methyl-but-1-yl acetate
3-Methyl-1-butanyl acetate
3-Methyl butyl ester acetic acid
Acetic Acid 3-Methyl-Butyl Ester
CH3C(O)O(CH2)2CH(CH3)2
FEMA Number 2055
Isoamyl acetate (natural)
CAS-123-92-2
CCRIS 6051
HSDB 1818
EINECS 204-662-3
Isoamylester kyseliny octove [Czech]
BRN 1744750
Isoamylacetat
i-pentylacetate
AI3-00576
3-Methyl-1-butanol 1-acetate
Iso Amyl Acetate
acetate d'isoamyle
Amyl acetate ester
3-Methylbutyl ester of acetic acid
Iso Pentyl Acetate
acetate d'isopentyle
Acetic acid 3-methyl-1-butyl ester
UNII-Z135787824
Tri Iso Amyl Acetate
beta-Methyl butyl acetate
acetate de 3-methylbutyle
Acetic acid, isoamyl ester
EC 204-662-3
Isopentyl ester acetic acid
.beta.-Methyl butyl acetate
In Commercial practice amyl invariably means isoamyl, unless it is prefaced by the n- for normal
SCHEMBL27086
ISOAMYL ACETATE [MI]
4-02-00-00157 (Beilstein Handbook Reference)
MLS002454411
CHEMBL42013
ISOAMYL ACETATE [FCC]
SCHEMBL128839
SCHEMBL697299
ISOAMYL ACETATE [FHFI]
ISOAMYL ACETATE [HSDB]
QSPL 103
SCHEMBL8913019
acetic acid-3-methylbutyl ester
FEMA 2055
Acetic acid-3-methyl butyl ester
ISOAMYL ACETATE [WHO-DD]
NSC9260
Isopentyl acetate, LR, >=95%
HMS2270G21
WLN: 1Y1 & 2OV1
Jargonelle pear essence (Salt/Mix)
Tox21_201257
Tox21_300373
SBB040873
STL280371
Isopentyl acetate, analytical standard
AKOS000269068
Isoamyl acetate, >=95%, FCC, FG
Isopentyl acetate, anhydrous, >=99%
Isopentyl acetate, reagent grade, 98%
NCGC00091500-01
NCGC00091500-02
NCGC00091500-03
NCGC00254385-01
NCGC00258809-01
BS-19548
FI159266
SMR001253743
A0033
A0264
NS00010166
ST50214469
Isoamyl acetate, natural, >=97%, FCC, FG
Isopentyl acetate, SAJ first grade, >=93.0%
Isopentyl acetate, SAJ special grade, >=98.0%
A805166
Q221307
Isopentyl acetate, 99%, cont. ca 10% other isomers
Isoamyl acetate, natural, 70% isoamyl acetate basis, >=97%