Sigma-Aldrich 93299 Tris(2-ethylhexyl) phosphate Selectophore™, ≥99.0% 25 mL
Sigma-Aldrich 93299 Tris(2-ethylhexyl) phosphate Selectophore™, ≥99.0% 25 mL |
Synonym(s): ‘Trioctyl’ phosphate
Linear Formula: [CH3(CH2)3CH(C2H5)CH2O]3P(O)
CAS Number: 78-42-2
Molecular Weight: 434.63
Beilstein: 1715839
EC Number: 201-116-6
MDL number: MFCD00009491
PubChem Substance ID: 329770220
NACRES: NB.61
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PROPERTIES
grade for ion-selective electrodes
Quality Level 200
vapor pressure 2.1 mmHg (20 °C)
product line Selectophore™
assay ≥99.0% (GC) ≥99.0%
form liquid
refractive index n20/D 1.443 n20/D 1.444 (lit.)
bp 215 °C/4 mmHg (lit.)
density 0.92 g/mL at 20 °C (lit.)
suitability corresponds to standard for filter test
SMILES string CCCCC(CC)COP(=O)(OCC(CC)CCCC)OCC(CC)CCCC
InChI 1S/C24H51O4P/c1-7-13-16-22(10-4)19-26-29(25,27-20-23(11-5)17-14-8-2)28-21-24(12-6)18-15-9-3/h22-24H,7-21H2,1-6H3
InChI key GTVWRXDRKAHEAD-UHFFFAOYSA-N |