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Triisobutyl phosphate

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Identification
Molecular formula
C12H27O4P
CAS number
126-71-6
IUPAC name
triisobutyl phosphate
State
State

At room temperature, triisobutyl phosphate is a liquid. Its colorless nature and low viscosity make it suitable for a range of applications, especially in the chemical industry as a solvent or plasticizer.

Melting point (Celsius)
-60.00
Melting point (Kelvin)
213.15
Boiling point (Celsius)
205.30
Boiling point (Kelvin)
478.45
General information
Molecular weight
266.33g/mol
Molar mass
266.3290g/mol
Density
0.9655g/cm3
Appearence

Triisobutyl phosphate is a clear and colorless liquid. It is known for its slightly fruity odor. The liquid nature allows it to spread easily over surfaces, although it remains primarily used in industrial applications rather than for its appearance.

Comment on solubility

Solubility of Triisobutyl Phosphate

Triisobutyl phosphate (TiBP), with the chemical formula C12H27O4P, is a notable organophosphate ester with distinct solubility characteristics. This compound is known for its moderate solubility in various organic solvents, which can be summarized as follows:

  • **Soluble in organic solvents**: TiBP dissolves well in solvents such as hexane, ethyl acetate, and chloroform.
  • **Slight solubility in water**: It exhibits limited solubility in water, making it effectively hydrophobic.

The solubility of triisobutyl phosphate can be attributed to its large hydrophobic isobutyl groups, which dominate over its polar phosphate group. In practical terms, this means:

  1. It is often employed in industrial applications where an oil-like behavior is desired.
  2. **Applications**: Due to its solubility profile, it is valuable in processes such as extraction and as a plasticizer.

In summary, the solubility properties of triisobutyl phosphate facilitate its use in various chemical processes, particularly in non-aqueous environments where its organic nature plays a critical role. As a result, it stands as a significant compound in both laboratory and industrial settings.

Interesting facts

Exploring Triisobutyl Phosphate

Triisobutyl phosphate, often abbreviated as TIBP, is an organic compound that holds significance in various industrial applications. Here are some fascinating facts about this chemical:

  • Structure and Function: TIBP is classified as a trialkyl phosphate, which means it has a phosphate group bonded to three isobutyl groups. This unique structure enhances its solvating properties, making it an effective agent for extraction processes.
  • Versatile Applications: It finds usage in multiple fields, including:
    • As a solvent for pharmaceuticals and adhesives.
    • In the extraction of heavy metals from industrial waste.
    • As a plasticizer in various polymer formulations.
  • Environmental Considerations: While TIBP has valuable industrial uses, its environmental impact is a topic of interest. Researchers are exploring biodegradation pathways to minimize its ecological footprint.
  • Health Safety: Understanding the toxicity levels of TIBP is crucial. It’s essential to handle this compound with care, as inhalation or skin contact may pose certain health risks, highlighting the necessity for appropriate safety measures in laboratory settings.

As a compound, triisobutyl phosphate exemplifies the intricate balance between utility and safety in the field of chemistry. Its widespread use is a testament to the importance of continued research and innovation in the management of chemical products.

Synonyms
TRIISOBUTYL PHOSPHATE
126-71-6
Tri-isobutylphosphate
Phosphoric acid, tris(2-methylpropyl) ester
DTXSID8040698
Phosphoric acid, triisobutyl ester
6MKE1AR3GB
NSC-62222
DTXCID6020698
RefChem:190784
204-798-3
Isobutyl phosphate
tri-isobutyl phosphate
tris(2-methylpropyl) phosphate
C12H27O4P
MFCD00039849
tibp
Phosphoric acid triisobutyl ester
2-methylpropyl di2-methylpropyl phosphate
Phosphoric Acid Tris(2-?methylpropyl) Ester
tri-iso-butyl phosphate
EINECS 204-798-3
UNII-6MKE1AR3GB
NSC 62222
BRN 1710574
Phosphoric acid tris(2-methylpropyl) ester
AI3-07850
EC 204-798-3
NCIOpen2_002692
4-01-00-01598 (Beilstein Handbook Reference)
SCHEMBL133326
CHEMBL1887508
CHEBI:189140
Isobutyl phosphate, (C4H9O)3PO
NSC62222
Tox21_301244
SBB060664
AKOS015841700
CS-W023038
FI34259
NCGC00164020-01
NCGC00255412-01
AS-13612
CAS-126-71-6
NS00008118
ST50411046
D70387
126T716
F324027
Q15632813