Skip to main content

Octyl acetate

ADVERTISEMENT
Identification
Molecular formula
C10H20O2
CAS number
112-14-1
IUPAC name
octyl acetate
State
State

At room temperature, octyl acetate is a liquid.

Melting point (Celsius)
-38.00
Melting point (Kelvin)
235.15
Boiling point (Celsius)
211.30
Boiling point (Kelvin)
484.45
General information
Molecular weight
172.27g/mol
Molar mass
172.2670g/mol
Density
0.8700g/cm3
Appearence

Octyl acetate is a colorless liquid with a characteristic fruity odor reminiscent of oranges and other citrus fruits. Due to its pleasant aroma, it is commonly used in the fragrance and flavor industry.

Comment on solubility

Solubility of Octyl Acetate

Octyl acetate, with the chemical formula C10H20O2, is a prominent ester notable for its distinctive fruity aroma. Its solubility characteristics can tell us much about its interactions with different solvents:

  • Solubility in Water: Octyl acetate is sparingly soluble in water. This limited solubility is primarily due to the compound's hydrophobic alkyl chain, which dominates the molecular structure.
  • Solubility in Organic Solvents: It displays good solubility in a variety of organic solvents, including:
    • Alcohols
    • Chloroform
    • Benzene
    • Ether
  • Temperature Effects: Like many organic compounds, the solubility of octyl acetate may increase with temperature, allowing for greater dissolution in organic solvents as the kinetic energy rises.

In summary, octyl acetate's solubility behavior illustrates the classic principle “like dissolves like,” where its compatibility with non-polar solvents enhances its usability in various applications, while its limited water solubility restricts its use in aqueous environments.

Interesting facts

Interesting Facts About Octyl Acetate

Octyl acetate, known for its pleasant fruity aroma reminiscent of oranges and peaches, is an ester formed from the reaction of octanol and acetic acid. Its unique characteristics make it a favored compound in various industries.

Applications

  • Fragrance industry: Octyl acetate is widely used in perfumes and scented products due to its delightful aroma.
  • Food flavoring: This compound is often employed as a food additive to impart fruity flavors in products like beverages and candies.
  • Solvent: It serves as an effective solvent in coatings, adhesives, and printing inks.

Chemical Insights

Octyl acetate is classified as a volatile organic compound (VOC), which means it can easily evaporate into the atmosphere. While its volatility contributes to its fragrances, it also raises environmental concerns. Hence, regulatory measures often guide its use in industrial applications.

Fun Fact

Interestingly, esters like octyl acetate are often associated with the scents of fruits, making them popular in the cosmetic and food industries. As noted by chemists, “Esters are the backbone of nature's aromas, linking chemistry, biology, and our sensory experiences.”

Safety Considerations

Like many chemical compounds, octyl acetate should be handled with care. Proper protective measures should be taken to mitigate potential risks associated with exposure. Safety data sheets provide guidance on handling and disposal.

In summary, octyl acetate is not just a compound with a delightful scent; it is also a versatile agent in various sectors, reflecting the intricate connection between chemistry and our daily lives.

Synonyms
Octyl acetate
112-14-1
n-Octyl acetate
Acetic acid octyl ester
Acetic acid, octyl ester
Caprylyl acetate
1-Octyl acetate
Octyl ethanoate
n-Octanyl acetate
n-Octyl ethanoate
1-Octanol acetate
Acetate C-8
Octyl alcohol acetate
Octyl acetate, normal
Acetic acid n-octyl ester
Octyl acetate (natural)
FEMA No. 2806
NSC 67348
EINECS 203-939-6
UNII-X0FN2J413S
BRN 1754554
X0FN2J413S
DTXSID8044202
CHEBI:87495
AI3-11269
NSC-67348
OCTYL ACETATE [FCC]
OCTYL ACETATE [FHFI]
DTXCID6024202
FEMA 2806
octanol acetate
4-02-00-00165 (Beilstein Handbook Reference)
MFCD00009562
octylacetate
nOctyl acetate
1-acetoxyoctane
nOctanyl acetate
nOctyl ethanoate
1Octyl acetate
1Octanol acetate
Octyl acetic acid
Acetate C8
Ethyl hexyl acetate
Octyl ethanoic acid
Caprylyl acetic acid
Octyl acetate (van)
N-Octanyl acetic acid
Octyl acetate (Standard)
Octyl acetate, >=99%
SCHEMBL1500
NCIOpen2_000238
WLN: 8OV1
CHEMBL2228456
HY-N0308R
Octyl acetate, analytical standard
HY-N0308
NSC67348
Tox21_302296
BBL027760
LMFA07010197
s2999
STL373498
Octyl acetate, >=98%, FCC, FG
AKOS015915408
NCGC00255907-01
CAS-112-14-1
DA-56381
VS-08590
A0042
CS-0008806
NS00013089
Octyl acetate, natural, >=98%, FCC, FG
E80795
A802497
Q2173897
Z762364710
203-939-6