2,6'-bis(tetraethyl-1,2,4-triazin-3-yl)-2',6-bis-pyridine

Abbreviation(s)

EtBTBP, C2BTBP

Chemical group

bis-triazinyl-bipyridine

Formula

C24H26N8 CHON

Molecular mass

426.528 g/mol

Elements separated

Am, Eu

Separation factors
Factor Value Conc. Add. ligand Aq. acid Organic diluent Temp. Contact time Additional Ref.
Am(III)/Eu(III) 160 0.068 M   HNO3 1 M Tetrachloroethane 25°C 60 min [1]
Distribution coefficients
Element Value Conc. Add. ligand Aq. acid Organic diluent Temp. Contact time Additional Ref.
Am(III) ≈650 0.068 M   HNO3 1 M Tetrachloroethane 25°C 60 min [1]
Eu(III) ≈4.10 0.068 M   HNO3 1 M Tetrachloroethane 25°C 60 min [1]
Th232 ≈0.257 0.0005 M   HNO3 1 M cyclohexanone   5 min [2]
Th232 ≈0.273 0.001 M   HNO3 1 M cyclohexanone   5 min [2]
Th232 ≈0.235 0.005 M   HNO3 1 M cyclohexanone   5 min [2]
Th232 ≈0.220 0.01 M   HNO3 1 M cyclohexanone   5 min [2]
U235 ≈0.877 0.0005 M   HNO3 1 M cyclohexanone   5 min [2]
U235 ≈0.899 0.001 M   HNO3 1 M cyclohexanone   5 min [2]
U235 ≈0.781 0.005 M   HNO3 1 M cyclohexanone   5 min [2]
U235 ≈0.738 0.01 M   HNO3 1 M cyclohexanone   5 min [2]
U238 ≈0.828 0.0005 M   HNO3 1 M cyclohexanone   5 min [2]
U238 ≈0.841 0.001 M   HNO3 1 M cyclohexanone   5 min [2]
U238 ≈0.781 0.005 M   HNO3 1 M cyclohexanone   5 min [2]
U238 ≈0.775 0.01 M   HNO3 1 M cyclohexanone   5 min [2]
Np237 ≈0.228 0.0005 M   HNO3 1 M cyclohexanone   5 min [2]
Np237 ≈0.260 0.001 M   HNO3 1 M cyclohexanone   5 min [2]
Np237 ≈0.567 0.005 M   HNO3 1 M cyclohexanone   5 min [2]
Np237 ≈1.06 0.01 M   HNO3 1 M cyclohexanone   5 min [2]
Am ≈0.339 0.00093 M   HNO3 1 M cyclohexanone   5 min [2]
Am ≈1.57 0.0023 M   HNO3 1 M cyclohexanone   5 min [2]
Am ≈4.18 0.0046 M   HNO3 1 M cyclohexanone   5 min [2]
Am ≈11.9 0.0107 M   HNO3 1 M cyclohexanone   5 min [2]
Am ≈20.8 0.0265 M   HNO3 1 M cyclohexanone   5 min [2]
Am ≈23.9 0.053 M   HNO3 1 M cyclohexanone   5 min [2]
Tests
Test carried out Test type Conditions Ref.
Extraction Tetrachloroethane, TPH, Octanol [3]
Stability
Type of study Conditions Ref.
Radiolysis [4]
References
  1. doi:10.1016/j.inoche.2004.12.017

  2. doi:10.1080/07366290701416000

  3. CEA

  4. doi:10.1007/s10967-014-3021-5