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3-Heptanone

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Identification
Molecular formula
C7H14O
CAS number
106-35-4
IUPAC name
heptan-3-one
State
State

3-Heptanone is a liquid at room temperature. It is typically stored in a tightly sealed container to prevent evaporation and contamination.

Melting point (Celsius)
-39.30
Melting point (Kelvin)
233.85
Boiling point (Celsius)
146.80
Boiling point (Kelvin)
419.95
General information
Molecular weight
114.19g/mol
Molar mass
114.1850g/mol
Density
0.8197g/cm3
Appearence

3-Heptanone is a colorless liquid with a characteristic ketone odor. It is commonly used in organic synthesis and as a solvent or flavoring agent. The liquid can exhibit a variety of odors depending on its concentration and purity.

Comment on solubility

Solubility of Heptan-3-one

Heptan-3-one, with the chemical formula C7H14O, is a ketone that showcases interesting solubility characteristics:

  • Solvent Interaction: Heptan-3-one is generally considered to be soluble in organic solvents due to its non-polar hydrocarbon chain.
  • Water Solubility: Its solubility in water is limited. In fact, as a larger ketone, the hydrophobic properties of the heptane chain outweigh the polar carbonyl group, reducing its overall solubility in aqueous solutions.
  • Temperature Effects: Solubility can be influenced by temperature; typically, as temperature increases, the solubility of organic compounds in solvents tends to increase.
  • Concentration Factors: At higher concentrations, interactions between molecules can lead to different behaviors in solubility; for example, heptan-3-one may exhibit increased interaction in non-polar solvents.

In summary, while heptan-3-one has limited solubility in water, it readily dissolves in most organic solvents, making it quite versatile in various applications.

Interesting facts

Exciting Insights into Heptan-3-one

Heptan-3-one is a fascinating organic compound that belongs to the class of ketones. As a chemical scientist or a chemistry enthusiast, you'll find several intriguing aspects about this compound. Here are some notable points:

  • Structural Characteristics: Heptan-3-one features a seven-carbon skeleton with a ketone functional group at the third carbon atom, which gives it unique chemical properties.
  • Versatile Applications: This compound is often used as a solvent and in the synthesis of various pharmaceuticals. It plays a significant role in organic chemistry laboratories, highlighting its utility in chemical synthesis.
  • Flavors and Fragrances: Heptan-3-one contributes to specific flavor profiles and fragrances, showcasing how organic compounds are vital in the food and fragrance industries.
  • Chemical Behavior: As a ketone, heptan-3-one can engage in various reactions, including nucleophilic additions and oxidation, making it a valuable compound for understanding reaction mechanisms.
  • Synthetic Pathways: Chemists often explore various synthesis routes for this compound, such as the oxidation of heptene or the reaction of acetic anhydride with heptanol, providing a rich area for academic research.

Overall, heptan-3-one is not just a simple ketone; it’s a compound with extensive relevance across multiple fields, from industrial applications to organic synthesis. As the chemistry community continues to explore its potential, the compound remains a subject of interest for further studies and innovations.

Synonyms
3-Heptanone
Heptan-3-one
106-35-4
Butyl ethyl ketone
Ethyl n-butyl ketone
n-Butyl ethyl ketone
ETHYL BUTYL KETONE
Aethylbutylketon
Ethylbutylcetone
Ethyl-n-butyl ketone
Ethylbutylketon
Eptan-3-one
Etilbutilchetone
Heptan-3-on
FEMA No. 2545
Eptan-3-one [Italian]
Ethyl butyl ketone 3-Heptanone
n-Heptan-3-one
NSC 8448
Heptan-3-on [Dutch, German]
HSDB 1816
Aethylbutylketon [German]
3-Oxoheptane
UNII-10GA6SR3AT
n-C4H9COC2H5
EINECS 203-388-1
BRN 0506161
AI3-19684
NSC-8448
3-HEPTANONE [FCC]
10GA6SR3AT
3-HEPTANONE [FHFI]
3-HEPTANONE [HSDB]
DTXSID2047438
Fehling's reagent II for sugars
CHEBI:50139
FEMA 2545
Alkaline potassium sodium tartrate
Heptan-3-on (DUTCH, GERMAN)
4-01-00-03321 (Beilstein Handbook Reference)
Aethylbutylketon (german)
Hexanone, methyl-
EPTAN-3-ONE (ITALIAN)
Ethylbutylketon [Dutch]
Ethylbutylcetone [French]
Etilbutilchetone [Italian]
MFCD00009483
3heptanone
Heptan3one
Eptan3one
Heptan3on
Ethyl nbutyl ketone
nButyl ethyl ketone
3-Heptanone (OSHA)
3-Heptanone, 96%
3-Heptanone, 98%
SCHEMBL105902
WLN: 4V2
DTXCID0027438
3-Heptanone, analytical standard
NSC8448
Ethyl butyl ketone (ACGIH:OSHA)
BBL011476
LMFA12000047
STL146588
AKOS005721019
VS-02958
H0038
NS00012040
EN300-72299
D90783
A801423
Q1287838
Z406378226