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sec-Butyl butanoate

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Identification
Molecular formula
C8H16O2
CAS number
7779-77-1
IUPAC name
sec-butyl butanoate
State
State

At room temperature, sec-Butyl butanoate is in a liquid state.

Melting point (Celsius)
-99.00
Melting point (Kelvin)
174.15
Boiling point (Celsius)
175.50
Boiling point (Kelvin)
448.65
General information
Molecular weight
144.21g/mol
Molar mass
144.2110g/mol
Density
0.8689g/cm3
Appearence

Sec-Butyl butanoate is a colorless liquid with a fruity, pleasant odor. It is often used in the fragrance and flavoring industry due to this characteristic scent.

Comment on solubility

Solubility of sec-butyl butanoate

sec-butyl butanoate, with the chemical formula C6H12O2, exhibits solubility characteristics that are largely influenced by its structural components. As an ester, it is known to have certain solubility behaviors in various solvents.

Key Points on Solubility:

  • Soluble in Organic Solvents: sec-butyl butanoate is primarily soluble in organic solvents such as ethanol, diethyl ether, and acetone due to its non-polar hydrocarbon chain.
  • Poorly Soluble in Water: This compound is only slightly soluble in water, which can be attributed to its hydrophobic nature. The presence of the butyl groups hinders the interaction with polar water molecules.
  • Temperature Influence: The solubility of sec-butyl butanoate may increase with temperature, typical of many organic compounds, as increased kinetic energy can help to overcome intermolecular forces.

In conclusion, while sec-butyl butanoate is more compatible with non-polar solvents, its limited solubility in water highlights the importance of understanding solvent interactions when working with organic compounds.

Interesting facts

Interesting Facts about sec-butyl butanoate

sec-butyl butanoate, an ester formed from the reaction of sec-butanol and butanoic acid, is a fascinating compound with a variety of applications and characteristics that make it noteworthy in the field of chemistry.

Chemical Properties

  • Odor and Flavor: sec-butyl butanoate is known for its fruity aroma, which is often described as reminiscent of apples or pears. This quality makes it a popular choice in the flavor and fragrance industry.
  • Use in Synthesis: This compound serves not only as a flavoring agent but also as an intermediate in the synthesis of other organic compounds, showcasing its versatility in organic chemistry.
  • Low Toxicity: With relatively low toxicity, sec-butyl butanoate is considered safe for use in food products, contributing to its popularity in the food industry.

Applications

  • Food Industry: Its pleasant fruity flavor allows it to be widely used in the formulation of various food products, enhancing taste without adding harmful effects.
  • Cosmetics and Personal Care: The compound is also used in the production of personal care items due to its fragrance properties.
  • Industrial Use: In addition to flavor and fragrance applications, sec-butyl butanoate is utilized in the production of coatings and seals, demonstrating its utility beyond just culinary uses.

Fun Facts

  • The term "sec" in sec-butyl refers to the specific structure of the butyl group, which emphasizes the number of carbon atoms and their arrangement.
  • Esters like sec-butyl butanoate are often formed through a reaction called esterification, where an alcohol reacts with a carboxylic acid.
  • Esters are often classified as having sweet, fruity odors, which is part of the reason they are so popular in the food and fragrance industries.

In summary, sec-butyl butanoate stands out not only for its delightful aroma and flavor but also for its functional applications. As a compound that bridges the worlds of chemistry, food science, and industrial production, it plays a prominent role in various sectors.

Synonyms
sec-Butyl butyrate
819-97-6
2-Butyl butyrate
butan-2-yl butanoate
Butyric acid, sec-butyl ester
sec-Butyl n-butyrate
Butanoic acid, 1-methylpropyl ester
1-methylpropyl butanoate
EINECS 212-465-9
SEC-BUTYL BUTANOATE
F3V310161P
1-METHYLPROPYL BUTYRATE
CHEBI:87318
DTXSID80862426
secButyl nbutyrate
DTXCID00811193
212-465-9
sec-butylbutyrate
UNII-F3V310161P
MFCD15072150
Butyric Acid sec-Butyl Ester
Butanoic acid, 2-butyl ester
SCHEMBL1585214
B3559
NS00042383
D89025
Q27159521