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Tributyl phosphate

ALDRICH/158615 - 97%

Synonym: TBP; TBPA

CAS Number: 126-73-8
Empirical Formula (Hill Notation): C12H27O4P
Molecular Weight: 266.31
EC Number: 204-800-2
MDL Number: MFCD00009436
Linear Formula: (CH3(CH2)3O)3PO
Product Type: Chemical

Catalog Number PKG Qty. Price Quantity
45-158615-1L 1 L
$76.70
1/EA
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45-158615-4L 4 L
$291.00
1/EA
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assay 97%
autoignition temp. 770 °F
bp 180-183 °C/22 mmHg (lit.)
density 0.979 g/mL at 25 °C (lit.)
form liquid
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
mp −79 °C (lit.)
Quality Level 300 
refractive index n20/D 1.424 (lit.)
SMILES string CCCCOP(=O)(OCCCC)OCCCC
solubility organic solvents: miscible
  water: soluble 1ml in 165ml water
vapor density 9.2 (vs air)
vapor pressure 27 mmHg ( 178 °C)
  7.3 mmHg ( 150 °C)
Application: Tributyl phosphate was employed as:
• solvent in the solvent-detergent method for production of immunoglobulin for inactivation of viruses with lipid envelope on the model of duck hepatitis B virus
• ligand in the extraction of lanthanide ions from solid and liquid materials by supercritical CO2
• extractant for metal complexes
General description: Tributyl phosphate (TBP) is an organophosphorus compound widely used as a solvent in nuclear fuel reprocessing for the extraction of uranium and plutonium from other radionuclides.
General description: Tributyl phosphate is an endocrine disrupting compound.
Packaging: 1, 4 L in poly bottle
Purity 97%
bp 180-183 °C/22 mmHg (lit.)
mp −79 °C (lit.)
Density 0.979 g/mL at 25 °C (lit.)
Refractive Index n20/D 1.424 (lit.)
UNSPSC 12352100

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