10967/183 - QDB Compounds

QsarDB Repository

Roy, P. P.; Kovarich, S.; Gramatica, P. QSAR model reproducibility and applicability: A case study of rate constants of hydroxyl radical reaction models applied to polybrominated diphenyl ethers and (benzo-)triazoles. Journal of Computational Chemistry 2011, 32, 2386–2396.

Compound

ID:295
Name:2-methyl-2-propyl nitrite
Description:
Labels:
CAS:540-80-7
InChi Code:InChI=1S/C4H9NO2/c1-4(2,3)7-5-6/h1-3H3

Properties

pk(OH): Degradation by OH radicals as -logk(OH) [log(s/cm3)] i

ValueSource or prediction
11.85

experimental value

11.36

Eq.(i): Full model, descriptors from DRAGON (Training set)

11.36

Tab1.D1: Model with descripors from DRAGON, split by K-ANN (Training set)

11.375

Tab1.D2: Model with descripors from DRAGON, split by Random selection by response (Validation set)

11.391

Tab1.D3: Model with descripors from DRAGON, split by K-means clustering (Training set)

11.37

Eq.(ii): Full model, descriptors from QSPR-THESAURUS (Training set)

11.323

Tab1.O1: Model with descriptors from QSPR-THESAURUS, split by K-ANN (Training set)

11.367

Tab1.O2: Model with descriptors from QSPR-THESAURUS, split by Random selection by response (Validation set)

11.401

Tab1.O3: Model with descriptors from QSPR-THESAURUS, split by K-means clustering (Training set)