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2-Ethylhexyl diphenyl phosphate

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Identification
Molecular formula
C20H27O4P
CAS number
1241-94-7
IUPAC name
2-ethylhexyl diphenyl phosphate
State
State

2-Ethylhexyl diphenyl phosphate is a liquid at room temperature.

Melting point (Celsius)
-25.00
Melting point (Kelvin)
248.00
Boiling point (Celsius)
389.00
Boiling point (Kelvin)
662.00
General information
Molecular weight
362.41g/mol
Molar mass
362.4090g/mol
Density
1.0900g/cm3
Appearence

2-Ethylhexyl diphenyl phosphate is a colorless to pale yellow liquid. It is known for its clarity and consistency in appearance.

Comment on solubility

Solubility of 2-ethylhexyl diphenyl phosphate

2-ethylhexyl diphenyl phosphate, with the chemical formula C18H21O4P, is an interesting compound in terms of solubility characteristics.

This compound tends to exhibit the following solubility properties:

  • Polar Solvents: It shows low solubility in polar solvents due to its large hydrophobic alkyl groups.
  • Nonpolar Solvents: It is more soluble in nonpolar solvents which can easily accommodate its bulky structure.
  • Environmental Relevance: Its solubility profile allows it to behave as a surfactant, influencing its distribution in aquatic environments.

Overall, it's important to note that the solubility of 2-ethylhexyl diphenyl phosphate is generally limited in water, emphasizing the significance of understanding its environmental impacts and appropriate applications.

As quoted by researchers, “The solubility of organophosphate esters in water is typically low, affecting their bioavailability and ecological risks.” This highlights the need to manage and monitor the use of such compounds effectively due to their persistence and potential hazards.

Interesting facts

Interesting Facts about 2-Ethylhexyl Diphenyl Phosphate

2-Ethylhexyl diphenyl phosphate is a fascinating compound that serves multiple roles in various industrial applications. Here are some intriguing aspects of this compound:

Applications

  • Flame Retardant: It is primarily used as a flame retardant in plastics and rubber products, helping to reduce the flammability of materials.
  • Plasticizer: Acts as a plasticizer, enhancing the flexibility and workability of materials, particularly in polyvinyl chloride (PVC).
  • Coating Agent: Commonly utilized in coatings and adhesives, contributing to durability and resistance against environmental effects.

Chemical Behavior

This compound is classified as an organophosphate ester, which means it possesses unique chemical properties:

  • It can hydrolyze under certain conditions, leading to the release of phenol and ethylhexanol.
  • Due to its phosphate ester nature, it can participate in various typical reactions, including nucleophilic substitutions.

Health and Environmental Considerations

While 2-Ethylhexyl diphenyl phosphate has valuable industrial uses, it is also important to note:

  • The potential risks associated with its usage: toxicity to aquatic life and concerns regarding bioaccumulation.
  • Regulatory attention is growing, leading to increased scrutiny and research focused on its environmental impact.

Conclusion

In summary, 2-ethylhexyl diphenyl phosphate is not only crucial for enhancing material properties but also raises essential questions about safety and sustainability. As the field of chemistry continues to evolve, the understanding and management of such compounds will play a vital role in industrial practices and environmental protection.

Synonyms
2-Ethylhexyl diphenyl phosphate
1241-94-7
Octicizer
Phosphoric acid, 2-ethylhexyl diphenyl ester
Santicizer 141
Octicizer [USAN]
2-Ethylhexyldiphenylphosphate
(2-Ethylhexyl)-difenylfosfat
Diphenyl 2-ethylhexyl phosphate
2-Ethylhexyl diphenylphosphate
CCRIS 6199
HSDB 370
DIPHENYL-2-ETHYLHEXYL PHOSPHATE
1-Hexanol, 2-ethyl-, ester with diphenyl phosphate
EINECS 214-987-2
UNII-4F53Z6NE1Y
(2-Ethylhexyl)-difenylfosfat [Czech]
Octicizer (USAN)
BRN 2568983
4F53Z6NE1Y
di(2-ethylhexyl)phenylphosphate
DTXSID1025300
AI3-16360
Phosphoric Acid 2-Ethylhexyl Diphenyl Ester
OCTICIZER [HSDB]
DTXCID105300
CGSLYBDCEGBZCG-UHFFFAOYSA-
EC 214-987-2
4-06-00-00718 (Beilstein Handbook Reference)
(2-Ethylhexyl)-difenylfosfat (Czech)
(2Ethylhexyl)difenylfosfat
(+-)-OCTICIZER
2Ethylhexyl diphenylphosphate
2ethylhexyl diphenyl phosphate
SANTICIZER 141(MONSANTO)
ETHYL HEXYL DIPHENYLPHOSPHATE
2-ETHYLHEXYL DIPHENYL PHOSPHORATE
Phosphoric acid, 2ethylhexyl diphenyl ester
1Hexanol, 2ethyl, ester with diphenyl phosphate
214-987-2
inchi=1/c20h27o4p/c1-3-5-12-18(4-2)17-22-25(21,23-19-13-8-6-9-14-19)24-20-15-10-7-11-16-20/h6-11,13-16,18h,3-5,12,17h2,1-2h3
Phosphoric acid diphenyl 2-ethylhexyl ester
2-Ethylhexyl Diphenyl Phosphate (90%)
EHDPHP
Ethylhexyl diphenyl phosphate, 2-
Phosflex 362
Phosphoric Acid Octyl Diphenyl Ester
MFCD00059949
2-Ethylhexyl diphenyl phosphate (technical)
(+/-)-OCTICIZER
SCHEMBL93483
CHEMBL2105213
CHEBI:188855
Tox21_303313
2-Ethylhexyl diphenyl phosphate (technical) 100 microg/mL in Acetonitrile
AKOS015889797
HY-W009066
NCGC00257002-01
AS-15838
DA-16836
CAS-1241-94-7
2-Ethylhexyl diphenyl ester phosphoric acid
NS00010020
P1021
2-Ethylhexyl Diphenyl Phosphate (90per cent)
2-Ethylhexyl diphenyl ester of phosphoric acid
D05224
D78379
2-Ethyl-1-hexanol ester with diphenyl phosphate
Q27259513
2-Ethylhexyl diphenyl phosphate, PESTANAL(R), analytical standard