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Merck

90820

Sigma-Aldrich

Fosfato de tributilo

puriss., ≥99.0% (GC)

Sinónimos:

TBP, TBPA

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About This Item

Fórmula lineal:
(CH3(CH2)3O)3PO
Número de CAS:
Peso molecular:
266.31
Beilstein/REAXYS Number:
1710584
EC Number:
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:
NACRES:
NA.22

vapor density

9.2 (vs air)

Quality Level

vapor pressure

27 mmHg ( 178 °C)
7.3 mmHg ( 150 °C)

grade

puriss.

assay

≥99.0% (GC)

form

liquid

refractive index

n20/D 1.424 (lit.)

bp

180-183 °C/22 mmHg (lit.)

SMILES string

CCCCOP(=O)(OCCCC)OCCCC

InChI

1S/C12H27O4P/c1-4-7-10-14-17(13,15-11-8-5-2)16-12-9-6-3/h4-12H2,1-3H3

InChI key

STCOOQWBFONSKY-UHFFFAOYSA-N

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General description

Tributyl phosphate (TBP) is an organophosphorus compound. TBP is a strong Lewis base and interacts with acids. It is used as a solvent for rare earth extraction and the nuclear fuel cycle. Additionally, TBP is used as a plasticizer for cellulose esters, lacquers, plastics, and vinyl resins

Application

Tributyl phosphate is used as:
  • An extractant for monocarboxylic acids(formic, acetic, and propionic) from an aqueous medium.
  • An additive to enhance the performance of dye-sensitized solar cells (DSSCs).
  • A solvent in combination with ionic liquid[1-butyl-3-methyl imidazolium tetrafluoroborate] for the extraction of phenol and chlorophenols.

pictograms

Health hazardExclamation mark

signalword

Warning

Hazard Classifications

Acute Tox. 4 Oral - Aquatic Chronic 3 - Carc. 2 - Skin Irrit. 2

Storage Class

10 - Combustible liquids

wgk_germany

WGK 2

flash_point_f

293.0 °F - closed cup

flash_point_c

145 °C - closed cup

ppe

Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter


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Visite la Librería de documentos

Reactive extraction of monocarboxylic acids (formic, acetic, and propionic) using tributyl phosphate in green solvents (cyclopentyl methyl ether and 2-methyltetrahydrofuran
Tu?rk FN, et al.
Journal of Chemical and Engineering Data, 66(1), 130-137 (2020)
Extraction of phenol and chlorophenols using ionic liquid [Bmim]+[BF4]- dissolved in tributyl phosphate
Brinda Lakshmi A, et al.
Clean: Soil, Air, Water, 41(4), 349-355 (2013)
Enhanced photovoltaic properties of modified redox electrolyte in dye-sensitized solar cells using tributyl phosphate as additive
Afrooz M and Dehghani H
Journal of Power Sources, 262, 140-146 (2014)
Detailed investigation of lactic acid extraction with tributylphosphate dissolved in dodecane
Labbaci A, et al.
Journal of Chemical and Engineering Data, 55(1), 228-233 (2010)
T Burnouf et al.
Vox sanguinis, 104(1), 1-6 (2012-07-05)
A minipool solvent/detergent (S/D; 1% TnBP/1% Triton X-45; 31°C) process was developed for viral inactivation of plasma and cryoprecipitate used for transfusion. The goal of this study was to determine the rate and extent of inactivation of dengue virus (DENV)

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