Skip to main content

2-ethylhexyl dihydrogen phosphate

ADVERTISEMENT
Identification
Molecular formula
C8H19O4P
CAS number
298-07-7
IUPAC name
2-ethylhexyl dihydrogen phosphate
State
State

At room temperature, 2-ethylhexyl dihydrogen phosphate is typically a liquid.

Melting point (Celsius)
-70.00
Melting point (Kelvin)
203.15
Boiling point (Celsius)
298.00
Boiling point (Kelvin)
571.15
General information
Molecular weight
226.21g/mol
Molar mass
226.2450g/mol
Density
1.0884g/cm3
Appearence

2-Ethylhexyl dihydrogen phosphate is a colorless to pale yellow liquid, sometimes described as oily in texture. It is important to store it in a well-sealed container to prevent moisture absorption and contamination.

Comment on solubility

Solubility of 2-Ethylhexyl Dihydrogen Phosphate

2-Ethylhexyl dihydrogen phosphate, with the chemical formula C8H17O4P, exhibits unique solubility characteristics that are noteworthy for its applications in various fields.

Generally, the solubility of this compound can be characterized as follows:

  • Solvent Type: 2-Ethylhexyl dihydrogen phosphate is found to be soluble in organic solvents such as alcohols and ethers.
  • Water Solubility: It has limited solubility in water, which may be attributed to its hydrophobic ethylhexyl group.
  • Concentration Dependency: At higher concentrations in organic solvents, the solubility can improve, allowing for better dissolution and interaction.
  • pH Influence: The solubility can also be affected by the pH of the solution, as acidic or basic conditions may enhance or inhibit its dissociation.

In summary, while 2-ethylhexyl dihydrogen phosphate shows versatility in organic solvents, its limited aqueous solubility reflects its structural properties. As with many chemical compounds, understanding these solubility traits is crucial for optimizing its use in various industrial applications.

Interesting facts

Interesting Facts About 2-Ethylhexyl Dihydrogen Phosphate

2-Ethylhexyl dihydrogen phosphate is a versatile and intriguing compound, primarily recognized for its role as a surfactant and plasticizer in various industrial applications. This compound exhibits a unique combination of properties that make it valuable in several fields, including:

  • Plastic Industry: Often used as a plasticizer, 2-ethylhexyl dihydrogen phosphate improves the flexibility and processability of polymers.
  • Surfactant Properties: Its amphiphilic nature allows it to effectively lower the surface tension in liquids, making it useful in formulations such as detergents and emulsifiers.
  • Hydrophobicity: This compound's hydrophobic characteristics contribute to its effectiveness in applications requiring water resistance.
  • Environmental Considerations: While it has beneficial properties, the environmental impact of phosphates is a topic of ongoing research, attracting attention to its biodegradability and potential effects in ecosystems.

In terms of synthesis, 2-ethylhexyl dihydrogen phosphate can be produced through an esterification reaction, involving phosphate acid and 2-ethylhexanol. This process results in a compound that presents not just practical utility but also opportunities for innovation in material engineering.

As chemists explore the multifaceted uses of 2-ethylhexyl dihydrogen phosphate, its applications may evolve, facilitating advancements in areas such as:

  • Coatings: Enhancing durability and stability of paint and coating formulations.
  • Agriculture: Possible use as an adjuvant in pesticide formulations to improve efficacy.
  • Personal Care: Investigating its role in the formulation of cosmetics and personal care products.

In summary, 2-ethylhexyl dihydrogen phosphate exemplifies how a single chemical compound can bridge multiple industries and inspire further research. As the scientific community continues to study its properties, we are likely to uncover even more fascinating applications for this dynamic compound.

Synonyms
2-ETHYLHEXYL DIHYDROGEN PHOSPHATE
1070-03-7
2-Ethylhexyl acid phosphate
Ethylhexyl acid phosphate
Mono(2-ethylhexyl) phosphate
Phosphoric acid, mono(2-ethylhexyl) ester
Mono(2-ethylhexyl)phosphate
(2-Ethylhexyl)orthophosphate
HSDB 2594
EINECS 213-967-0
NSC 41916
NSC 62313
1-Hexanol, 2-ethyl-, dihydrogen phosphate
NSC-41916
NSC-62313
UNII-8939S90183
DTXSID8035184
8939S90183
(2-ETHYLHEXYL)ORTHOPHOSPHATE [HSDB]
ORTHOPHOSPHORIC ACID 2-ETHYLHEXYL ALCOHOL MONOESTER
2Ethylhexyl phosphate
2Ethylhexyl acid phosphate
Mono(2ethylhexyl)phosphate
(2Ethylhexyl)orthophosphate
Mono(2ethylhexyl) phosphate
DTXCID307740
Phosphoric acid, mono(2ethylhexyl) ester
1-Hexanol, 2-ethyl-, dihydrogen phosphate (7CI)
213-967-0
1hexanol, 2ethyl, phosphate
1hexanol, 2ethyl, phosphate (6ci)
12645-31-7
(2-ethylhexyl) phosphate
Phosphoric Acid 2-Ethylhexyl Ester
[(2-ethylhexyl)oxy]phosphonic acid
2-ethylhexylphosphate
DSSTox_CID_7740
2-ethylhexyl phosphoric acid
DSSTox_RID_78553
NCIOpen2_002565
DSSTox_GSID_27740
SCHEMBL163886
CHEMBL3182035
2-ethylhexyl phosphate, AldrichCPR
BAA07003
NSC41916
NSC62313
mono-(2-ethylhexyl) phosphoric acid
Tox21_202126
MFCD00040424
AKOS028109727
(2-ETHYLHEXYL)OXYPHOSPHONIC ACID
NCGC00249171-01
NCGC00259675-01
AS-80141
SY299064
CAS-12645-31-7
CS-0339523
NS00079763
Q27269987