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Glycerol monobutyrate

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Identification
Molecular formula
C7H14O4
CAS number
20292-08-4
IUPAC name
2,3-dihydroxypropyl butanoate
State
State

At room temperature, glycerol monobutyrate is in a liquid state. It is known for its stability and is miscible with many organic solvents. However, it may not readily mix with water due to its hydrophobic ester group.

Melting point (Celsius)
-20.00
Melting point (Kelvin)
253.15
Boiling point (Celsius)
270.00
Boiling point (Kelvin)
543.15
General information
Molecular weight
148.16g/mol
Molar mass
148.1570g/mol
Density
1.1179g/cm3
Appearence

Glycerol monobutyrate typically appears as a colorless to pale yellow, viscous liquid. It may have a slightly oily texture and a mild, fatty odor, characteristic of esters.

Comment on solubility

Solubility of 2,3-dihydroxypropyl butanoate

2,3-dihydroxypropyl butanoate, also known as a small ester, exhibits a moderate level of solubility in various solvents. The solubility characteristics can be summarized as follows:

  • Water: This compound is soluble in water due to the presence of hydroxyl groups (-OH), which enhance hydrogen bonding with water molecules.
  • Organic Solvents: It is also soluble in polar organic solvents like ethanol and acetone, which further supports its versatility when dissolved in different environments.
  • Hydrophobic Interaction: Although the butanoate portion of the molecule may introduce some hydrophobic characteristics, the overall polarity supplied by hydroxyl groups aids in its ability to dissolve.

The solubility of 2,3-dihydroxypropyl butanoate can be influenced by factors such as temperature and the presence of other solutes. It's fascinating to note that "the greater the number of hydroxyl groups, the higher the solubility in water." Thus, this compound is a prime example of how chemical structure directly impacts solubility.

In conclusion, understanding the solubility of 2,3-dihydroxypropyl butanoate is crucial for applications in fields such as pharmaceuticals and cosmetics, where its solubility characteristics can affect formulation and efficacy.

Interesting facts

Interesting Facts about 2,3-Dihydroxypropyl Butanoate

2,3-Dihydroxypropyl butanoate is an intriguing ester compound that holds significant relevance in various fields, particularly in the realms of food science and fragrance production. Here are some fascinating insights:

  • Versatile Applications: This compound is commonly used as a flavoring agent in the food industry due to its pleasant aroma and taste. It adds a sweet, fruity note to products such as baked goods, candies, and beverages.
  • Fragrance Industry: In addition to food applications, 2,3-dihydroxypropyl butanoate serves as a key ingredient in perfumes and scented products, contributing to the overall olfactory profile.
  • Natural Sources: This compound can be derived from natural sources such as certain fruits, making it a popular choice for those seeking natural flavorings and fragrances.
  • Chemical Properties: The presence of multiple hydroxyl groups in its structure not only enhances its solubility in water but also impacts its reactivity, making it a fascinating subject of study for chemists interested in esterification and condensation reactions.
  • Biocompatibility: Due to its ester nature and hydroxyl functional groups, this compound exhibits a level of biocompatibility, which is advantageous in cosmetic formulation, providing moisturizing properties.

As scientists and students explore the intricacies of chemical compounds, 2,3-dihydroxypropyl butanoate stands out as a prime example of how chemistry intersects with everyday experiences—from the flavors we enjoy to the scents that enhance our environment. Its unique properties and versatile applications illustrate the beauty and utility of organic chemistry in our daily lives.

Synonyms
1-MONOBUTYRIN
557-25-5
Monobutyrin
Butanoic acid, 2,3-dihydroxypropyl ester
alpha-Monobutyrin
2,3-dihydroxypropyl butanoate
1-Butyrylglycerol
2,3-Dihydroxypropyl butyrate
.alpha.-Monobutyrin
Butyrin, 1-mono-
Mono-n-butyrin
1-Mono-n-butyrin
Glycerol-alpha-mono-n-butyrate
CHEBI:76503
0YT8423E8U
1-O-(butyryl)glycerol
NSC 8451
NSC-8451
MONOBUTYRIN [MI]
EINECS 209-165-5
EINECS 248-160-2
BUTANOIC ACID 2,3-DIHYDROXYPROPYL ESTER
2,3-Dihydroxypropylbutyrat
3-butyryloxypropane-1,2-diol
AI3-28578
GLYCEROL 1-MONOBUTYRATE
GLYCERYL 3-MONOBUTYRATE
26999-06-4
Butyrate de 2,3-dihydroxypropyle
DTXSID70871764
Butanoic acid, monoester with 1,2,3-propanetriol
GLYCEROL .ALPHA.-MONOBUTYRATE
Butyrin, 1-mono-(8CI)
DTXCID40819390
GLYCEROL ALPHA-MONOBUTYRATE
DTXSID001054147
209-165-5
monobutyrin, (+-)-
1-Monotetranoin
(-)-D-Glycerol 1-butyrate
MONOBUTYRIN, (+/-)-
Glycerol-.alpha.-mono-n-butyrate
NSC 8451; a-Monobutyrin
Glycerol 1-Monobutyrate (Technical Grade)
UNII-0YT8423E8U
1-Monobutyrin; 2,3-Dihydroxypropyl Butyrate; Glycerol 1-Monobutyrate;
Glycerol a-Monobutyrate; Glycerol-a-mono-n-butyrate; Glyceryl 3-Monobutyrate
1-monobutyrin, AldrichCPR
SCHEMBL68553
Butyric acid, monoester with propane-1,2,3-triol
2,3-Dihydroxypropyl butyrate #
CHEMBL1987276
MAG 4:0
NSC8451
AAA55725
MG 4:0
Butanoic acid,3-dihydroxypropyl ester
AKOS025243286
Butanoic acid,2,3-dihydroxypropyl ester
AS-56440
NCI60_041861
CS-0331773
NS00043624
A10828
Q27146050