dibutyl butylphosphonate

Abbreviation(s)

DBBP, DB(BP)

Chemical group

phosphonate

Formula

C12H27O3P not CHON

Molecular mass

250.319 g/mol

Distribution coefficients
Element Value Conc. Add. ligand Aq. acid Organic diluent Temp. Contact time Additional Ref.
Ce 0.35   HNO3 5.5 M Undiluted Extractant 30°C 1 min [1]
Ce 0.78   HNO3 3.67 M Undiluted Extractant 30°C 1 min [1]
Ce 1.08   HNO3 2.73 M Undiluted Extractant 30°C 1 min [1]
Ce 1.12   HNO3 1.96 M Undiluted Extractant 30°C 1 min [1]
Ce 1.21   HNO3 1.00 M Undiluted Extractant 30°C 1 min [1]
Ce 0.73   HNO3 0.55 M Undiluted Extractant 30°C 1 min [1]
Ce 0.36   HNO3 0.271 M Undiluted Extractant 30°C 1 min [1]
Ce 0.211   HNO3 0.196 M Undiluted Extractant 30°C 1 min [1]
Ce 0.06   HNO3 0.100 M Undiluted Extractant 30°C 1 min [1]
U(VI) ≈4 1 M   HNO3 0.1 M n-Dodecane 20°C 15 s 30–40 mg NaBiO3 [2]
U(VI) ≈68 1 M   HNO3 0.5 M n-Dodecane 20°C 15 s 30–40 mg NaBiO3 [2]
U(VI) ≈130 1 M   HNO3 1 M n-Dodecane 20°C 15 s 30–40 mg NaBiO3 [2]
U(VI) ≈260 1 M   HNO3 2 M n-Dodecane 20°C 15 s 30–40 mg NaBiO3 [2]
U(VI) ≈410 1 M   HNO3 4 M n-Dodecane 20°C 15 s 30–40 mg NaBiO3 [2]
U(VI) ≈390 1 M   HNO3 6 M n-Dodecane 20°C 15 s 30–40 mg NaBiO3 [2]
Am(VI) ≈1.5 1 M   HNO3 0.1 M n-Dodecane 20°C 15 s 30–40 mg NaBiO3 [2]
Am(VI) ≈2.8 1 M   HNO3 0.5 M n-Dodecane 20°C 15 s 30–40 mg NaBiO3 [2]
Am(VI) ≈3 1 M   HNO3 2 M n-Dodecane 20°C 15 s 30–40 mg NaBiO3 [2]
Am(VI) ≈3.6 1 M   HNO3 4 M n-Dodecane 20°C 15 s 30–40 mg NaBiO3 [2]
Am(VI) ≈4.8 1 M   HNO3 6 M n-Dodecane 20°C 15 s 30–40 mg NaBiO3 [2]
References
  1. doi:10.1016/0022-1902(63)80376-0

  2. doi:10.1080/07366299.2012.671108