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Geranyl acetate

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Identification
Molecular formula
C12H20O2
CAS number
105-87-3
IUPAC name
3-methylbut-2-enyl acetate
State
State

At room temperature, geranyl acetate is typically found in a liquid state. It has a relatively low viscosity and is often utilized as an essential oil component.

Melting point (Celsius)
-40.00
Melting point (Kelvin)
233.15
Boiling point (Celsius)
242.40
Boiling point (Kelvin)
515.55
General information
Molecular weight
142.20g/mol
Molar mass
142.1960g/mol
Density
0.9000g/cm3
Appearence

Geranyl acetate is a colorless liquid with a fruity aroma, often described as resembling roses or other florals. It is commonly used in perfumery and flavoring due to its pleasant scent.

Comment on solubility

Solubility of 3-Methylbut-2-enyl acetate

3-Methylbut-2-enyl acetate, commonly referred to as isoprenyl acetate, exhibits fascinating solubility properties that make it quite interesting in the realm of chemical compounds. Here are some key points regarding its solubility:

  • Solvent Compatibility: This compound is known to be soluble in various organic solvents, which includes:
    • Ethyl acetate
    • Acetone
    • Chloroform
  • Poor Water Solubility: 3-Methylbut-2-enyl acetate has limited solubility in water, a common characteristic of many organic esters. This limitation is attributed to:
    • Its hydrophobic hydrocarbon tail
    • The presence of the acetate group, which does not interact favorably with water
  • Temperature Influence: Like many chemical entities, the solubility of 3-methylbut-2-enyl acetate can be affected by temperature:
    • Increased temperatures may enhance solubility in organic solvents
    • Water solubility tends to remain low regardless of temperature changes

Understanding these solubility characteristics is vital for applications in organic synthesis and formulation chemistry. As one might quote, "Solubility is the gateway to interaction," highlighting its importance in chemical reactions and product formulations.

Interesting facts

Interesting Facts About 3-Methylbut-2-enyl Acetate

3-Methylbut-2-enyl acetate is an intriguing ester compound with various applications in both industry and nature. Here are some fascinating aspects to consider:

  • Natural Occurrence: This compound is often found in various natural sources, including some fruits and essential oils, contributing to their aromas and flavors.
  • Scent Profile: Known for its pleasant, fruity scent, 3-methylbut-2-enyl acetate is widely used in the fragrance industry. It reminds people of tropical fruits, making it a popular additive in perfumes and cosmetics.
  • Synthesis: It can be synthesized through the esterification of carbon acids with alcohols, making it a valuable compound in organic chemistry laboratory courses.
  • Reactivity: As an ester, it can undergo hydrolysis in the presence of water, breaking down into its base components. This property has practical implications in various chemical reactions and processes.
  • Health and Safety: Despite its delightful aroma, proper handling and safety measures should be observed when working with this compound, as with many organic chemicals.

Applications

3-Methylbut-2-enyl acetate serves several key purposes:

  • Flavoring Agent: It is used in the food industry as a flavoring agent due to its fruity notes.
  • Fragrance Ingredient: Perfume formulations often include this compound to enhance their scent profile.
  • Research Tool: Chemists utilize this ester in various synthesis processes, exploring its reactive properties in organic reactions.

As a compound with both practical uses and interesting chemistry, 3-methylbut-2-enyl acetate showcases the beauty of organic compounds and their influence on our daily lives. Its multi-faceted role in nature and industry makes it a compelling study subject for chemists and fragrance enthusiasts alike.

Synonyms
Prenyl acetate
1191-16-8
3,3-Dimethylallyl acetate
3-Methyl-2-butenyl acetate
Isopent-2-enyl acetate
Dimethylallyl acetate
3-methylbut-2-enyl acetate
2-Buten-1-ol, 3-methyl-, 1-acetate
2-BUTEN-1-OL, 3-METHYL-, ACETATE
3-Methyl-2-buten-1-ol, acetate
I7KOV03HGS
EINECS 214-730-4
1-acetoxy-3-methyl-2-butene
BRN 1746265
DTXSID9047128
.gamma.,.gamma.-Dimethylallyl acetate
PRENYL ACETATE [FHFI]
DTXCID7027128
FEMA NO. 4202
EC 214-730-4
4-02-00-00185 (Beilstein Handbook Reference)
3-METHYL-1-ACETOXY-2-BUTENE
gamma,gamma-Dimethylallyl acetate
214-730-4
3-Methylbut-2-en-1-yl acetate
isopentenyl acetate
3-methyl-2-buten-1-yl acetate
3,3-dimethyl allyl acetate
MFCD00036569
3-methyl, but-2-enyl acetate
3-Methyl-but-2-en-1-yl acetate
acetic acid 3-methylbut-2-enyl ester
gamma-Dimethylallylacetate
UNII-I7KOV03HGS
3-Methyl-2-buten-1-yl acetate, 3-Methyl-2-butenyl acetate
3-methyl-2-buten-1-ol acetate
Acetic Acid Prenyl Ester
3-methylbut-2-enyl ethanoate
SCHEMBL113776
CHEMBL3560443
CHEBI:173486
Prenyl acetate, analytical standard
BAA19116
Tox21_302724
Acetic Acid 3-Methyl-2-butenyl Ester
AKOS015900797
CS-W011131
NCGC00256829-01
BS-19491
Prenyl acetate, >=98%, stabilized, FG
SY015929
CAS-1191-16-8
A1148
NS00005743
E75927
EN300-7018035
A804203
Prenyl acetate stabilized with 0.1% alpha-tocopherol
Q27280549