TEST5.1.3 results for DTXCID40535442 for TEST

TEST Model Calculation Details: Vapor Pressure

Structural image of Methyl 4-(6-formylpyridin-2-yl)benzoate

Chemical Identifiers

Preferred name: Methyl 4-(6-formylpyridin-2-yl)benzoate
DTXSID: DTXSID40584677
DTXCID: DTXCID40535442
CASRN: 834884-81-0
Molecular weight: 241.246

Model Results

Model name: TEST_VP
Model source: TEST5.1.3
Property name: Vapor Pressure
Property description: The pressure exerted by a vapor in thermodynamic equilibrium with the liquid phase in a closed system at a given temperature
N/A
3.08E-05 mmHg
Compound is inside TEST applicability domains

Consensus predictions

Predictions used in consensus prediction
Method	Predicted value log10(mmHg)
Hierarchical clustering	N/A
Group contribution	-4.97
Nearest neighbor	-4.05
Consensus	-4.51

Model Performance

Consensus model statistics
Training (80%)				Test (20%)
R²	RMSE	MAE	Coverage	R²	RMSE	MAE	Coverage
0.97	0.61	0.40	0.98	0.95	0.82	0.50	0.97

Nearest Neighbors from Test Set

Prediction results for nearest neighbors from the test set

Results for entire set vs
results for similar chemicals
Chemicals	MAE*
Entire set	0.50
Similarity coefficient ≥ 0.5	1.15

*Mean absolute error in log10(mmHg)

Color legend
Color	Range*
	SC ≥ 0.9
	0.8 ≤ SC < 0.9
	0.7 ≤ SC < 0.8
	0.6 ≤ SC < 0.7
	0.6 < SC

*SC = similarity coefficient

Neighbor values in **log10(mmHg)**
Test chemical Measured: N/A Predicted: -4.51 Methyl 4-(6-formylpyridin-2-yl)benzoate	Similarity: 0.66 Measured: -4.98 Predicted: -2.89 3-Ethoxy-4-hydroxybenzaldehyde	Similarity: 0.61 Measured: -3.93 Predicted: -2.49 4-Hydroxy-3-methoxybenzaldehyde	Similarity: 0.54 Measured: -7.59 Predicted: -7.26 Fenazaquin	Similarity: 0.54 Measured: -4.85 Predicted: -6.70 Chlomethoxyfen	Similarity: 0.53 Measured: -7.23 Predicted: -9.11 Quizalofop-tefuryl
Similarity: 0.53 Measured: -2.77 Predicted: -2.64 Phenyl benzoate	Similarity: 0.52 Measured: -1.48 Predicted: -1.52 4-Methoxybenzaldehyde	Similarity: 0.52 Measured: -5.00 Predicted: -6.47 Benalaxyl	Similarity: 0.50 Measured: -9.13 Predicted: -8.01 Chlorophacinone

Nearest Neighbors from Training Set

Prediction results for nearest neighbors from the training set

Results for entire set vs
results for similar chemicals
Chemicals	MAE*
Entire set	0.40
Similarity coefficient ≥ 0.5	0.22

*Mean absolute error in log10(mmHg)

Color legend
Color	Range*
	SC ≥ 0.9
	0.8 ≤ SC < 0.9
	0.7 ≤ SC < 0.8
	0.6 ≤ SC < 0.7
	0.6 < SC

*SC = similarity coefficient

Neighbor values in **log10(mmHg)**
Test chemical Measured: N/A Predicted: -4.51 Methyl 4-(6-formylpyridin-2-yl)benzoate	Similarity: 0.61 Measured: -5.08 Predicted: -5.37 Benzyl butyl phthalate	Similarity: 0.59 Measured: -5.32 Predicted: -5.30 Butyl cyclohexyl phthalate	Similarity: 0.59 Measured: -1.75 Predicted: -1.90 2-Nitrobenzaldehyde	Similarity: 0.59 Measured: -2.00 Predicted: -2.09 Piperonal	Similarity: 0.59 Measured: -7.00 Predicted: -6.98 Bifenox
Similarity: 0.58 Measured: -3.88 Predicted: -4.27 Di-n-propylphthalate	Similarity: 0.58 Measured: -6.82 Predicted: -6.50 Quinoxyfen	Similarity: 0.57 Measured: -6.06 Predicted: -5.86 Dicyclohexyl phthalate	Similarity: 0.57 Measured: -4.70 Predicted: -4.58 Dibutyl 1,2-benzenedicarboxylate	Similarity: 0.57 Measured: -7.40 Predicted: -6.85 Cloquintocet-mexyl