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Pentyl formate

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Identification
Molecular formula
C6H12O2
CAS number
638-49-3
IUPAC name
pentyl formate
State
State

Pentyl formate is a liquid at room temperature. It is commonly found in its liquid state due to its relatively low boiling point.

Melting point (Celsius)
-73.20
Melting point (Kelvin)
199.95
Boiling point (Celsius)
121.80
Boiling point (Kelvin)
394.95
General information
Molecular weight
116.16g/mol
Molar mass
116.1580g/mol
Density
0.8694g/cm3
Appearence

Pentyl formate is a colorless liquid with a pleasant, fruity odor that resembles the aroma of pears or apples. It is often used in the flavor and fragrance industry to impart fruit-like scents and flavors to various products.

Comment on solubility

Solubility of Pentyl Formate

Pentyl formate, with the chemical formula C6H12O2, is an interesting compound known for its unique solubility properties. In general, the solubility of organic compounds like pentyl formate can be influenced by several factors:

  • Polarity: Pentyl formate is relatively polar due to the presence of the carboxylate group, making it moderately soluble in polar solvents like water.
  • Hydrophobic interactions: The long pentyl chain contributes to the hydrophobic character, which can reduce its solubility in highly polar solvents.
  • Solvents: Pentyl formate is more soluble in organic solvents such as ethanol, ether, and other hydrocarbons, reflecting its affinity for non-polar environments.

As a rule of thumb, "like dissolves like," meaning that polar compounds tend to dissolve well in polar solvents, while non-polar compounds interact better with non-polar solvents. In the case of pentyl formate, one can expect:

  1. Higher solubility in ethanol and diethyl ether.
  2. Moderate to low solubility in water.

In summary, while pentyl formate exhibits some degree of solubility in water, it is best appreciated when used in non-polar organic solvents, highlighting the complex nature of solubility across different environments.

Interesting facts

Interesting Facts About Pentyl Formate

Pentyl formate, a formate ester, is an organic compound recognized for its distinctive properties and various applications. Here are some captivating facts about this compound:

  • Chemical Structure: Pentyl formate is formed from the reaction of pentanol and formic acid. This ester's structure showcases a straight-chain alkyl group that contributes to its unique properties.
  • Flavor and Aroma: Known for its fruity scent, pentyl formate is often used in the food industry as a flavoring agent. It is particularly noted for its banana-like aroma which makes it popular in various food products.
  • Applications: Apart from food flavoring, pentyl formate is utilized in the production of fragrances and perfumes. Its sweet, fruity smell can enhance the sensory experience in many products.
  • Industrial Use: In the chemical industry, pentyl formate is also used as a solvent, particularly for organic reactions where a non-polar medium is required.
  • Safety and Handling: While generally regarded as safe in small amounts, it is important to handle pentyl formate with care. Proper storage and handling protocols should be followed to avoid potential hazards.

In summary, pentyl formate is much more than just a chemical compound; it has diverse applications in food and fragrance industries that highlight the intriguing intersection of chemistry and sensory experience.

Synonyms
Amyl formate
Pentyl formate
638-49-3
Formic acid, pentyl ester
n-Amyl formate
m-Pentyl formate
EINECS 211-340-6
NSC 72023
BRN 1743363
UNII-P46O2510D8
AI3-24242
1-PENTYL FORMATE
NSC-72023
P46O2510D8
AMYL FORMATE [FCC]
AMYL FORMATE [FHFI]
DTXSID2047698
nPentyl formate
nPentyl methanoate
UN1109
DTXCID0027696
4-02-00-00030 (beilstein handbook reference)
diqmpqmyfzxdax-uhfffaoysa-n
inchi=1/c6h12o2/c1-2-3-4-5-8-6-7/h6h,2-5h2,1h
un 1109
n-Pentyl methanoate
N-PENTYL FORMATE
Amyl methanoate
Pentyl methanoate
FEMA No. 2068
Formic Acid n-Amyl Ester
Amyl formate fcc
Amylformiat
pentyl ormate
3-Pentanol formate
MFCD00040440
Formic Acid Amyl Ester
formic acid pentyl ester
WLN: VHO5
Methanoic acid, pentyl ester
SCHEMBL28169
Amyl formate, >=95%, FG
FEMA 2068
CHEBI:173428
NSC72023
AKOS024390830
DB-054564
F0049
NS00011969
Q3077515