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Methyl oct-2-ynoate

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Identification
Molecular formula
C9H14O2
CAS number
111-80-8
IUPAC name
methyl oct-2-ynoate
State
State

At room temperature, methyl oct-2-ynoate is a liquid.

Melting point (Celsius)
-38.00
Melting point (Kelvin)
235.15
Boiling point (Celsius)
210.00
Boiling point (Kelvin)
483.15
General information
Molecular weight
154.21g/mol
Molar mass
154.2090g/mol
Density
0.8897g/cm3
Appearence

Methyl oct-2-ynoate is a colorless to pale yellow liquid with a fruity odor. It is used in the flavor and fragrance industry for its pleasant aroma.

Comment on solubility

Solubility of Methyl Oct-2-ynoate

Methyl oct-2-ynoate is an organic compound characterized by its unique structure, which affects its solubility in various solvents. Understanding its solubility is essential for numerous applications in organic synthesis and industrial processes.

Generally, the solubility behavior of methyl oct-2-ynoate can be summarized as follows:

  • Polar Solvents: Methyl oct-2-ynoate shows limited solubility in polar solvents, such as water, due to the non-polar characteristics of the hydrocarbon chain.
  • Non-Polar Solvents: It is highly soluble in non-polar solvents, like hexane or toluene, owing to its hydrophobic octane tail.
  • Medium Polarity Solvents: The compound has moderate solubility in solvents such as ethanol and acetone, partially due to the presence of the carbonyl functional group.

The solubility trends can be explained by the *"like dissolves like"* principle, where similar polarities enhance solubility. Thus, **the non-polar nature of the octane chain** diminishes solubility in polar solvents, while facilitating it in non-polar environments.

In summary, methyl oct-2-ynoate exhibits:

  • Low solubility in water and other polar solvents
  • High solubility in non-polar solvents
  • Moderate solubility in some mid-polar solvents

This behavior makes methyl oct-2-ynoate particularly versatile for applications reliant on solvent choice and polarity adjustments!

Interesting facts

Interesting Facts about Methyl Oct-2-ynoate

Methyl oct-2-ynoate is an intriguing compound in the realm of organic chemistry. It belongs to the category of alkynes and is known for its distinctive properties and versatile applications.

Key Characteristics

  • Structural Insights: The presence of a triple bond between carbon atoms gives methyl oct-2-ynoate unique reactivity, making it a valuable intermediate in organic synthesis.
  • Versatile Applications: Methyl oct-2-ynoate is often utilized in the production of various chemicals, including agrochemicals, fragrances, and pharmaceuticals.
  • Exciting Reactions: This compound can participate in a variety of chemical reactions, such as addition reactions, which can lead to the formation of new carbon-carbon bonds.

Chemical Properties

One of the remarkable aspects of methyl oct-2-ynoate is its ability to form stable conjugated systems when subjected to certain conditions, leading to the development of polymers and other complex molecules.

Applications in Industry

In industrial chemistry, the compound serves as a reagent and building block that can manifest in different forms:

  • As an intermediate for synthesizing natural products.
  • In the formulation of fine chemicals used in specialty applications.

Environmental Considerations

As scientists explore the applications and production of methyl oct-2-ynoate, it is crucial to consider environmental impacts and strive for sustainable practices to minimize any potential ecological footprint.

In summary, methyl oct-2-ynoate represents a fascinating topic of study in organic chemistry, with its unique structural features and significant role in various chemical applications. As we continue to delve deeper into its properties and uses, we unlock potential advancements in multiple fields.

Synonyms
Methyl 2-octynoate
Methyl oct-2-ynoate
111-12-6
Methyl heptine carbonate
Folione
Methyl 2-octynate
2-OCTYNOIC ACID, METHYL ESTER
Methyl 2-octinate
Vert de violette, artificial
Methyl hept-1-yne-1-carboxylate
Methyl pentylacetylenecarboxylate
FEMA No. 2729
NSC 72098
Methyl heptyne carbonate
EINECS 203-836-6
0TTP6YT2T3
2-Octynoic Acid Methyl Ester
BRN 1756887
DTXSID9047093
AI3-03938
MFCD00009530
NSC-72098
METHYLHEPTINE CARBONATE
DTXCID7027093
METHYL 2-OCTYNOATE [FCC]
METHYL 2-OCTYNOATE [FHFI]
4-02-00-01715 (Beilstein Handbook Reference)
Octynoic acid, methyl ester
2-Octynoic acid-methyl ester 1000 microg/mL in Acetonitrile
UNII-0TTP6YT2T3
Methyloct-2-ynoate
Methyl 2-octynoate, 99%
2-Octynoic acid-methyl ester
SCHEMBL158657
Methyl 1-Heptyne-1-carboxylate
CHEMBL3185035
FEMA 2729
FRLZQXRXIKQFNS-UHFFFAOYSA-
CHEBI:168485
METHYL 2-OCTYNOATE [INCI]
AAA11112
Methyl-n-hept-1-yne-1-carboxylate
NSC72098
Tox21_300979
LMFA07010945
AKOS009156975
CS-W014292
HY-W013576
Methyl 2-octynoate, analytical standard
NCGC00248241-01
NCGC00254881-01
1-Heptyne-1-carboxylic Acid Methyl Ester
AS-56964
CAS-111-12-6
SY049053
DB-040953
NS00003610
O0239
D70492
EN300-787196
Methyl 2-octynoate, >=99%, stabilized, FCC, FG
Q27237243
InChI=1/C9H14O2/c1-3-4-5-6-7-8-9(10)11-2/h3-6H2,1-2H3
203-836-6