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Choline acetate

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Identification
Molecular formula
C8H19NO2
CAS number
78-00-2
IUPAC name
2-acetoxypropyl(trimethyl)ammonium
State
State

At room temperature, choline acetate is a liquid. It often exists as a hygroscopic colorless to pale yellow liquid.

Melting point (Celsius)
-67.00
Melting point (Kelvin)
206.15
Boiling point (Celsius)
280.00
Boiling point (Kelvin)
553.15
General information
Molecular weight
162.23g/mol
Molar mass
162.2340g/mol
Density
1.0480g/cm3
Appearence

Choline acetate appears as a colorless to pale yellow liquid. It is typically hygroscopic, meaning it readily absorbs moisture from the air.

Comment on solubility

Solubility of 2-acetoxypropyl(trimethyl)ammonium (C8H19NO2)

The solubility characteristics of 2-acetoxypropyl(trimethyl)ammonium can be quite interesting due to its specific functional groups and structural composition. Generally, the solubility of this compound can be influenced by several factors:

  • Polarity: The presence of the acetoxy group significantly enhances the compound's polarity, allowing it to dissolve well in polar solvents like water.
  • Ionization: As a quaternary ammonium compound, 2-acetoxypropyl(trimethyl)ammonium tends to ionize in solution, which further aids its solubility in aqueous environments.
  • Hydrophobic interactions: The long hydrophobic alkyl chain may limit its solubility in non-polar solvents, but the overall balance of hydrophobic and hydrophilic portions still permits a reasonable degree of solubility.

In conclusion, we can summarize the solubility behavior of 2-acetoxypropyl(trimethyl)ammonium as follows:

  1. Highly soluble in polar solvents, especially water.
  2. Moderately soluble in organic solvents, depending on their polarity.
  3. Solubility may vary with temperature and concentration.

Therefore, understanding the solubility properties of this compound is essential in practical applications, as it can greatly influence its effectiveness in various chemical processes and reactions.

Interesting facts

Interesting Facts about 2-acetoxypropyl(trimethyl)ammonium

2-acetoxypropyl(trimethyl)ammonium is a fascinating compound that belongs to the class of quaternary ammonium compounds. Its unique structure and properties make it a subject of interest in both academic and industrial applications.

Key Characteristics:

  • Quaternary Ammonium Compounds: These compounds are known for their antibacterial and antifungal properties, making them valuable in the hygiene sector.
  • Surface Activity: 2-acetoxypropyl(trimethyl)ammonium is utilized as a surfactant in various formulations, aiding in the reduction of surface tension.
  • Biocompatibility: Due to its structure, it shows promise for applications in drug delivery systems and medical devices.

Applications:

This compound has a variety of applications ranging from:

  1. Cosmetics: Often found in products as a conditioning agent.
  2. Pharmaceuticals: Used in formulations to enhance solubility and stability.
  3. Agriculture: Acts as an adjuvant in pesticide formulations, improving efficacy.

Fun Fact:

One of the most intriguing aspects of quaternary ammonium compounds, including 2-acetoxypropyl(trimethyl)ammonium, is their ability to disrupt microbial membranes, leading to their widespread use as disinfectants. As noted in research, they can be effective against a broad spectrum of pathogens, highlighting the compound's potential in combating infections.

Overall, 2-acetoxypropyl(trimethyl)ammonium exemplifies the versatility of chemical compounds in modern science and industry, making it a noteworthy subject for further study.

Synonyms
methacholine
Mecholin
Acetylmethylcholine
Methacholin
Mecholine
55-92-5
beta-Methylacetylcholine
Methacholinum
Provocholine
Methacholine ion
Acetyl-beta-methylcholine
Methacholine cation
Choline, acetyl-beta-methyl-
MCH; Mecholin
UNII-03V657ZD3V
BRN 1769932
CHEBI:6804
03V657ZD3V
2-acetyloxypropyl(trimethyl)azanium
1-Propanaminium, 2-(acetyloxy)-N,N,N-trimethyl-
METHACHOLINE [VANDF]
METHACHOLINE [WHO-DD]
DTXSID2046967
2-acetyloxypropyl-trimethylazanium
[2-(acetyloxy)propyl]trimethylazanium
AMMONIUM, (2-HYDROXYPROPYL)TRIMETHYL-, ACETATE (ESTER)
Provocholine (TN)
2-acetyloxy-N,N,N-trimethylpropan-1-aminium
1-PROPANAMINIUM, 2-(ACETYLOXY)-N,N,N-TRIMETHYL-, (+/-)-
(2-(acetyloxy)propyl)trimethylazanium
2-(Acetyloxy)-N,N,N-trimethyl-1-propanaminium Chloride
acetyl-b-methylcholine
Acetyl-I2-methylcholine
Acetyl beta methylcholine
Prestwick0_000759
Prestwick1_000759
Prestwick2_000759
Prestwick3_000759
CHEMBL978
cid_6114
Lopac0_000025
SCHEMBL69103
BSPBio_000778
BSPBio_001985
SPBio_002717
BPBio1_000856
GTPL7438
DTXCID0026967
BDBM48918
PDSP1_000136
PDSP2_000135
Roche Brand of Methacholine Chloride
CCG-204121
DB06709
NCGC00015045-03
NCGC00015045-04
NCGC00015045-06
NCGC00015045-13
NCGC00089798-02
Lindopharm Brand of Methacholine Chloride
2-acetoxypropyl(trimethyl)ammonium;chloride
Methapharma Brand of Methacholine Chloride
SBI-0050014.P003
2-acetyloxypropyl(trimethyl)ammonium;chloride
NS00015330
C07471
Q413188
BRD-A18056626-003-22-3