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38479

Supelco

Dibutyl butylphosphonate

Selectophore, ≥99.0%

Synonym(s):

DBBP, Dibutoxybutylphosphine oxide, NSC 2666

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About This Item

Linear Formula:
CH3(CH2)3P(O)[O(CH2)3CH3]2
CAS Number:
Molecular Weight:
250.31
Beilstein/REAXYS Number:
1777999
EC Number:
MDL number:
UNSPSC Code:
26111700
PubChem Substance ID:
NACRES:
NB.61

product line

Selectophore

Quality Level

assay

≥99.0% (GC)
≥99.0%

reaction suitability

reaction type: C-C Bond Formation

refractive index

n20/D 1.432 (lit.)

bp

283 °C (lit.)

density

0.946 g/mL at 25 °C (lit.)

SMILES string

CCCCOP(=O)(CCCC)OCCCC

InChI

1S/C12H27O3P/c1-4-7-10-14-16(13,12-9-6-3)15-11-8-5-2/h4-12H2,1-3H3

InChI key

JPGXOMADPRULAC-UHFFFAOYSA-N

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Other Notes

Plasticizer used in nickel(II)-selective sensor with a dibenzocyclam-nickel ionophore PVC membrane.[1]

Legal Information

Selectophore is a trademark of Merck KGaA, Darmstadt, Germany

Storage Class

10 - Combustible liquids

wgk_germany

WGK 3

flash_point_f

235.4 °F - closed cup

flash_point_c

113 °C - closed cup

ppe

Eyeshields, Gloves


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Extraction of zinc chloride with dibutyl butylphosphonate.
Lin, H. K.
Metall. Mater. Trans. B, 24, 11-15 (1993)
Ma de Lourdes Ballinas et al.
Environmental science & technology, 38(3), 886-891 (2004-02-19)
Polymer inclusion membranes (PIMs) based on cellulose triacetate (CTA) and dibutyl butyl phosphonate (DBBP) were tested for arsenic(V) separation from H2SO4 for its recovery from copper electrolytes. Solvent extraction experiments allowed the determination of the As(V)-DBBP and H2SO4-DBBP complexes formed
V.K. Gupta et al.
Sensors, 2, 384-384 (2002)

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