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Polyethylene glycol monostearate

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Identification
Molecular formula
C20H40O3
CAS number
9004-99-3
IUPAC name
2-(2-hydroxyethoxy)ethyl octadecanoate
State
State

At room temperature, polyethylene glycol monostearate is typically a solid. It is often described as waxy and can sometimes be pliable or pasty.

Melting point (Celsius)
38.00
Melting point (Kelvin)
311.15
Boiling point (Celsius)
370.00
Boiling point (Kelvin)
643.15
General information
Molecular weight
356.56g/mol
Molar mass
356.5580g/mol
Density
0.9458g/cm3
Appearence

Polyethylene glycol monostearate typically appears as a waxy, white to off-white solid. It can also be found in the form of flakes or beads. In some cases, it may appear as a pasty, soft solid at room temperature due to its semi-solid nature. The material can have a slight characteristic odor, which is common in many fatty acid esters.

Comment on solubility

Solubility of 2-(2-hydroxyethoxy)ethyl octadecanoate

2-(2-hydroxyethoxy)ethyl octadecanoate, a compound with a hydrophobic long-chain structure due to the octadecanoate portion, exhibits unique solubility characteristics. Here are some key points to consider:

  • Hydrophobic Nature: The long hydrocarbon chain imparts significant hydrophobic properties, making the compound less soluble in water.
  • Amphiphilic Behavior: The presence of the hydroxyethoxy group introduces hydrophilic characteristics, allowing for potential interactions with polar solvents.
  • Solvent Compatibility: This compound tends to dissolve better in organic solvents such as ethanol, acetone, and chloroform.
  • Applications: Its solubility profile indicates usefulness in formulations requiring emulsifiers or suitable for oil-based systems.

In summary, while 2-(2-hydroxyethoxy)ethyl octadecanoate displays limited solubility in water, its amphiphilic nature may allow for compatibility in certain mixed solvent systems, making it versatile for various applications. As stated, "Understanding solubility is key to maximizing compound utility." Thus, further investigation of this compound's solubility parameters is essential for practical implementations.

Interesting facts

Interesting Facts about 2-(2-hydroxyethoxy)ethyl Octadecanoate

2-(2-hydroxyethoxy)ethyl octadecanoate, often referred to in the scientific community for its versatility, is an interesting compound with a variety of applications, particularly in the fields of chemistry, biology, and materials science. Here are some fascinating aspects:

  • Surfactant Properties: This compound possesses excellent surfactant properties, making it a valuable ingredient in formulations like detergents and emulsifiers.
  • Cosmetic Usage: Due to its emollient nature, it is commonly utilized in cosmetic products, where it helps hydrate and soften the skin.
  • Biocompatibility: 2-(2-hydroxyethoxy)ethyl octadecanoate is often explored for its biocompatibility, which makes it suitable for use in pharmaceutical applications, particularly in drug delivery systems.
  • Polymer Chemistry: This compound can participate in polymerization processes, serving as a monomer for producing various polymers with tailored properties.
  • Green Chemistry Approach: Researchers are investigating this compound in the context of green chemistry, aiming to create sustainable processes that minimize environmental impact.

Overall, the significance of 2-(2-hydroxyethoxy)ethyl octadecanoate extends beyond its basic chemical properties, encompassing its application potential across industries.

As noted by scientists, “The versatility of chemical compounds often unveils new applications and drives innovation in various fields.” This emphasizes the ongoing relevance of decreasing reliance on conventional methods through exploration of compounds like this one.

Synonyms
106-11-6
Diethylene glycol monostearate
PEG-2 Stearate
Cerasynt
Octadecanoic acid, 2-(2-hydroxyethoxy)ethyl ester
Aqua Cera
Glyco stearin
Cerasynt special
Diglycol monostearate
Clindrol SDG
Emcol ETS
2-(2-hydroxyethoxy)ethyl octadecanoate
Diethylene glycol stearate
Nonex 411
Promul 5080
Emcol DS-50 CAD
DIGLYCOL STEARATE
Atlas G 2146
USAF KE-8
Diethylene glycol sesquistearate
Emcol CAD
Diethylene glycol, monoester with stearic acid
Stearic acid, 2-(2-hydroxyethoxy)ethyl ester
NSC 404230
2-(2-Hydroxyethoxy)ethyl stearate
Octadecanoic acid,2-(2-hydroxyethoxy)ethyl ester
NSC-404230
Emcol CAD (VAN)
EINECS 203-363-5
BRN 1800568
UNII-94YQ11Y95F
AI3-00977
2-(2-Hydroxyethoxy)ethyl stearate, pure
starbld0009643
TWG3GKC3M9
SCHEMBL42804
WLN: Q2OV15
Diethylene glycol, monostearate
DTXSID4041862
94YQ11Y95F
AAA10611
NSC404230
2-(2-Hydroxyethoxy)ethyl stearate #
DB-040678
NS00013946
A11869
2-(2-Hydroxyethoxy)ethan-1-ol octadecanoic acid
Q27271713