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Pentaerythritol

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Identification
Molecular formula
C5H12O4
CAS number
115-77-5
IUPAC name
2-[[3-hydroxy-2,2-bis(hydroxymethyl)propoxy]methyl]-2-(hydroxymethyl)propane-1,3-diol
State
State

At room temperature, pentaerythritol is a solid. It is stable under normal conditions and does not evaporate quickly due to its solid state.

Melting point (Celsius)
260.00
Melting point (Kelvin)
533.00
Boiling point (Celsius)
276.00
Boiling point (Kelvin)
549.00
General information
Molecular weight
136.15g/mol
Molar mass
136.1480g/mol
Density
1.3970g/cm3
Appearence

Pentaerythritol appears as a white, crystalline solid. It is often available in powder form. The crystals are colorless and exhibit a high degree of purity.

Comment on solubility

Solubility of 2-[[3-hydroxy-2,2-bis(hydroxymethyl)propoxy]methyl]-2-(hydroxymethyl)propane-1,3-diol

This compound, with its intricate structure, demonstrates a noteworthy solubility profile, particularly in polar solvents. Here’s a closer examination of its solubility characteristics:

  • Water Solubility: This compound is likely to be highly soluble in water due to the presence of multiple hydroxyl groups (−OH), which can form hydrogen bonds with water molecules.
  • Organic Solvents: While it may exhibit some degree of solubility in organic solvents, its solubility is expected to be significantly lower in nonpolar solvents due to the strong hydrogen bonding interactions in polar environments.
  • Temperature Dependence: The solubility may also vary with temperature; generally, an increase in temperature can enhance solubility in both polar and nonpolar solvents.
  • pH Influence: Changes in pH might affect the protonation state of the hydroxyl groups, potentially impacting solubility behavior.

In summary, 2-[[3-hydroxy-2,2-bis(hydroxymethyl)propoxy]methyl]-2-(hydroxymethyl)propane-1,3-diol exhibits a strong affinity for polar solvents, particularly water, owing to its multiple functional groups capable of forming **hydrogen bonds**. Understanding its solubility properties is crucial for applications in diverse fields such as pharmaceuticals and chemical synthesis.

Interesting facts

Interesting Facts about 2-[[3-hydroxy-2,2-bis(hydroxymethyl)propoxy]methyl]-2-(hydroxymethyl)propane-1,3-diol

This fascinating compound, a polyol known for its multifunctional properties, falls under the category of specialty chemicals. It possesses unique characteristics that are integral to various applications in both industrial and research settings.

Key Characteristics

  • Versatility: Due to its multifunctional structure, it serves as an important building block in the synthesis of polymers, surfactants, and other chemical compounds.
  • Hydrophilicity: The presence of multiple hydroxyl groups contributes significantly to its hydrophilic nature, making it an ideal candidate for applications in aqueous formulations.
  • Stabilization: It acts as a stabilizing agent in various formulations, which is critical for enhancing the performance of products such as cosmetics and pharmaceuticals.

Applications

This compound finds utility in numerous fields, including:

  • Cosmetics: Used as a moisturizer and skin-conditioning agent, enhancing skin hydration.
  • Pharmaceuticals: It plays a role in drug delivery systems by improving solubility and stability of active pharmaceutical ingredients.
  • Industrial Chemicals: Utilized in the manufacturing of specialty polymers and resins.

Fun Fact

Interestingly, compounds with multiple hydroxyl groups like this one are often referred to as "polyols." They not only contribute to a wide range of chemical properties but also expand the potential for creating innovative products in modern chemistry.

In conclusion, 2-[[3-hydroxy-2,2-bis(hydroxymethyl)propoxy]methyl]-2-(hydroxymethyl)propane-1,3-diol exemplifies the versatility and importance of specialized chemical compounds in both everyday products and advanced scientific research.

Synonyms
DIPENTAERYTHRITOL
126-58-9
Dipentek
1,3-Propanediol, 2,2'-[oxybis(methylene)]bis[2-(hydroxymethyl)-
Bis(pentaerythritol)
NSC 65881
HSDB 5610
EINECS 204-794-1
DTXSID3027039
2,2,2',2'-Tetrakis(hydroxymethyl)-3,3'-oxydipropan-1-ol
NSC-65881
6699UJQ478
DTXCID207039
DIPENTAERYTHRITOL [HSDB]
EC 204-794-1
1,3-Propanediol, 2,2'-(oxybis(methylene))bis(2-(hydroxymethyl)-
Dipentaerythritol (8CI)
RefChem:588782
1,3Propanediol, 2,2'(oxybis(methylene))bis(2(hydroxymethyl)
2,2'-(Oxybis(methylene))bis(2-(hydroxymethyl)propane-1,3-diol)
C10H22O7
MFCD00004691
2-[[3-hydroxy-2,2-bis(hydroxymethyl)propoxy]methyl]-2-(hydroxymethyl)propane-1,3-diol
2,2'-[oxybis(methylene)]bis[2-(hydroxymethyl)propane-1,3-diol]
UNII-6699UJQ478
2-{[3-hydroxy-2,2-bis(hydroxymethyl)propoxy]methyl}-2-(hydroxymethyl)propane-1,3-diol
Bis[petaerythritol]
Hercules Tech Di-PE
2,2'-(Oxybis(methylene))bis(2-(hydroxymethyl)-propane-1,3-diol)
1,3-Propanediol, 2,2'-(oxybis-(methylene)
SCHEMBL15930
CHEMBL3185131
TXBCBTDQIULDIA-UHFFFAOYSA-
Dipentaerythritol, technical grade
NSC65881
Tox21_301606
ZINC01693058
(HOCH2)3CCH2OCH2C(CH2OH)3
AKOS015909533
NCGC00164220-01
NCGC00255156-01
CAS-126-58-9
DS-14845
Bis[2,2,2-tris(hydroxymethyl)ethyl] Ether
D1342
NS00005959
EN300-132789
1, 2,2'-[oxybis(methylene)]bis[2-(hydroxymethyl)-
Q27263983
2,2,6,6,-Tetra(hydroxymethyl)-4-oxaheptane-1,7-diol
2,2,6,6-Tetrakis(hydroxymethyl)-4-oxaheptane-1,7-diol
2-([3-Hydroxy-2,2-bis(hydroxymethyl)propoxy]methyl)-2-(hydroxymethyl)-1,3-propanediol #
2-[[3-hydroxy-2,2-bis(hydroxymethyl)propoxy]methyl]-2-(hydroxymethyl)propane-1,3
204-794-1
InChI=1/C10H22O7/c11-1-9(2-12,3-13)7-17-8-10(4-14,5-15)6-16/h11-16H,1-8H2