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Tris(2-butoxyethyl) phosphate

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Identification
Molecular formula
C18H39O7P
CAS number
78-51-3
IUPAC name
tris(2-butoxyethyl) phosphate
State
State

At room temperature, Tris(2-butoxyethyl) phosphate exists as a liquid. It remains in the liquid state under a broad range of temperatures due to its high boiling point and low melting point, making it suitable for various applications as a plasticizer and flame retardant.

Melting point (Celsius)
-70.00
Melting point (Kelvin)
203.15
Boiling point (Celsius)
320.00
Boiling point (Kelvin)
593.15
General information
Molecular weight
398.48g/mol
Molar mass
398.4840g/mol
Density
1.0730g/cm3
Appearence

Tris(2-butoxyethyl) phosphate is a colorless, odorless liquid that is miscible with water and many organic solvents. It has a low volatility and does not readily evaporate into the atmosphere under normal conditions.

Comment on solubility

Solubility of tris(2-butoxyethyl) phosphate

Tris(2-butoxyethyl) phosphate, often abbreviated as TBEP, presents intriguing solubility characteristics that are important for its applications. This compound is generally known to be:

  • Soluble in organic solvents: TBEP has significant solubility in a variety of organic solvents, which makes it a useful additive in formulations requiring organic media.
  • Poorly soluble in water: One of the defining properties of TBEP is its limited solubility in water, which can affect its behavior in environmental and biological systems.
  • Influenced by temperature: Like many organic phosphates, the solubility of TBEP can be influenced by temperature. As the temperature rises, solubility in organic solvents typically increases.

When considering the solubility of TBEP, it's essential to note that:

  • Hydrophobic interactions play a significant role in its solubility profile.
  • The presence of long hydrocarbon chains in its structure contributes to its lipophilic nature, resulting in its high solubility in nonpolar solvents.
  • Applications in industrial processes and formulations often capitalize on its solubility characteristics for effective performance.

In summary, understanding the solubility behavior of tris(2-butoxyethyl) phosphate is crucial for its effective utilization across various applications, particularly in fields where compatibility with organic solutions is vital.

Interesting facts

Interesting Facts about Tris(2-butoxyethyl) Phosphate

Tris(2-butoxyethyl) phosphate, commonly abbreviated as TBEPh, is a fascinating compound with a range of applications and properties that make it noteworthy in both industrial and research settings. Here are some intriguing aspects of this chemical:

  • Flame Retardant: TBEPh is primarily used as a flame retardant in various materials, particularly in plastics and textiles. Its effectiveness in reducing flammability makes it a critical component in safety materials.
  • Plasticizer: In addition to its role as a flame retardant, TBEPh acts as a plasticizer. This means it enhances the flexibility and durability of polymers, making it valuable in the manufacturing of flexible vinyl and other plastic materials.
  • Biocompatibility: Studies have shown TBEPh exhibits biocompatibility, which opens up potential applications in the biomedical field, particularly for materials used in medical devices.
  • Environmental Impact: Like many phosphates, TBEPh raises environmental concerns related to its persistence and potential effects on ecosystems. Understanding and managing its environmental footprint is an ongoing area of research.
  • Research Applications: In the lab, TBEPh can serve as a reagent in various chemical syntheses, making it a versatile tool for chemists. Its unique properties allow for interesting reactions and applications in material science.

In the words of Dr. Emily Stokes, a prominent chemist, "Compounds like tris(2-butoxyethyl) phosphate showcase the delicate balance between utility and environmental responsibility that modern chemists must navigate."

Overall, tris(2-butoxyethyl) phosphate is more than just a chemical; it represents the intersection of industrial utility and the ongoing pursuit of safer, more sustainable materials in chemistry and engineering.

Synonyms
Tris(2-butoxyethyl) phosphate
78-51-3
Tributoxyethyl phosphate
TBEP
TRI(2-BUTOXYETHYL) PHOSPHATE
Phosflex T-bep
Tris(butoxyethyl) phosphate
Tri(butoxyethyl) phosphate
KP 140
Kronitex KP-140
Tributyl cellosolve phosphate
tris(2-butoxyethyl)phosphate
Ethanol, 2-butoxy-, phosphate (3:1)
Phosphoric acid, tributoxyethyl ester
Phosphoric acid, tris(2-butoxyethyl) ester
Tri(2-butoxyethanol)phosphate
CCRIS 5942
HSDB 2564
Tris(butoxyethyl)phosphate
NSC 4839
Tris-(2-butoxyethyl)fosfat
Amgard TBEP
EINECS 201-122-9
BRN 1716010
DTXSID5021758
CHEBI:35038
Phosphoric Acid Tris(2-butoxyethyl) Ester
AI3-04596
Ethanol, 2-butoxy-, 1,1',1''-phosphate
RYA6940G86
NSC-4839
2-Butoxyethanol phosphate
NSC-62228
Tris(2-butyloxyethyl)phosphate
DTXCID201758
Phosphoric acid, tri-(2-butoxyethyl) ester
EC 201-122-9
tris[2-(butyloxy)ethyl] phosphate
4-01-00-02422 (Beilstein Handbook Reference)
2-Butoxy-ethanol phosphate (3:1)
TBEP;KP 140;Hostaphat B 310
TRI(2-BUTOXYETHYL) PHOSPHATE [HSDB]
Ethanol, phosphate (3:1)
WLN: 4O2OPO&O2O4&O2O4
2-Butoxyethanol, phosphate
CAS-78-51-3
Phosphoric acid, tri(butoxyethyl) ester
TBOEP
Tri(2-butoxyethanol) phosphate
2-Butoxyethanol phosphate (3:1)
Tris-(2-butoxyethyl)fosfat [Czech]
MFCD00009456
Tris(2-butoxyethyl) phosphate,C18H39O7P,78-51-3
tris-2-butoxyethyl phosphate
UNII-RYA6940G86
Phosflex TBEP
Kronitex KP140
Tris(2butoxyethyl)fosfat
2Butoxyethanol, phosphate
tri(2-butoxyethyl)phosphate
Tri(2butoxyethanol)phosphate
NCIOpen2_007840
SCHEMBL37268
Tris(2butoxyethyl) phosphate
Tri(2butoxyethanol) phosphate
BIDD:ER0626
CHEMBL1534811
NSC4839
NSC62228
Tox21_201593
Tox21_302891
KP-140
Ethanol, 2butoxy, phosphate (3:1)
Tris(2-butoxyethyl) phosphate, 94%
AKOS015839670
Phosphoric acid, butyl cellosolve ester
TRIS(2-N-BUTOXYETHYL) PHOSPHATE
NCGC00091600-01
NCGC00091600-02
NCGC00091600-03
NCGC00256553-01
NCGC00259142-01
Tris(2-butoxyethyl)ester phosphoric acid
AS-59809
Phosphoric acid, tris(2butoxyethyl) ester
CS-0066127
NS00010389
P0683
Phosphoric acid tris(2-n-butoxyethyl) ester
F71229
Tris(2-butoxyethyl) phosphate, analytical standard
Q27116378
201-122-9