512427
Dibutyl butylphosphonate
≥90%
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:
1777999
EC Number:
MDL number:
UNSPSC Code:
12352108
PubChem Substance ID:
NACRES:
NA.22
Assay
≥90%
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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Application
Chemical used for:
- Uranium extraction from concentrated phosphoric acid
- Plasticizing
Other Notes
Remainder tributyl phosphate
Storage Class Code
10 - Combustible liquids
WGK
WGK 3
Flash Point(F)
235.4 °F - closed cup
Flash Point(C)
113 °C - closed cup
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves
Regulatory Information
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Vinod Kumar Gupta et al.
Talanta, 85(2), 970-974 (2011-07-06)
Poly(vinyl chloride) (PVC)-based membranes of N,N-bis-succinamide-based dendritic molecule with tetrabutyl ammonium bromide (TBAB) as a cation inhibitor and dibutylphthalate (DBP), dioctylphthalate (DOP), dibutyl (butyl) phosphonate (DBBP) and 1-chloronaphthalene (CN) as plasticizing solvent mediators were prepared and used as nitrate ion-selective
A. A. Abdel-Khalek, et al.,
J. Radioanal. Nucl. Chem., 290, 353-359 (2011)
B. Sethi, et al.,
Journal of Electroanalytical Chemistry (Lausanne Switzerland), 651, 185-190 (2011)
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
H. M. Abu Shawish, et al.,
Materials Science and Engineering, C, 31, 300-306 (2011)
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