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
UNSPSC Code:
12352108
NACRES:
NA.22
PubChem Substance ID:
EC Number:
201-119-2
Beilstein/REAXYS Number:
1777999
MDL number:
Assay:
≥90%
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
Application
Chemical used for:
- Uranium extraction from concentrated phosphoric acid
- Plasticizing
Other Notes
Remainder tributyl phosphate
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Storage Class
10 - Combustible liquids
wgk
WGK 3
flash_point_f
235.4 °F - closed cup
flash_point_c
113 °C - closed cup
ppe
Eyeshields, Gloves, multi-purpose combination respirator cartridge (US)
Regulatory Information
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B. Sethi, et al.,
Journal of Electroanalytical Chemistry (Lausanne Switzerland), 651, 185-190 (2011)
H. M. Abu Shawish, et al.,
Materials Science and Engineering, C, 31, 300-306 (2011)
A. A. Abdel-Khalek, et al.,
J. Radioanal. Nucl. Chem., 290, 353-359 (2011)