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Table 1 Summary of the ϵ HOMO , predicted values of the 30 chemicals and their experimentally determined data[11, 23, 28–36]

From: Modeling skin sensitization potential of mechanistically hard-to-be-classified aniline and phenol compounds with quantum mechanistic properties

ID

Cas #

Name

Sensitizer

EC3

Ref.

ϵ HOMO(hartree)

P

1

101-80-4

4,4-diaminodiphenylether

Y

 

30

-0.262

1.0694

2

106-47-8

4-Chloroaniline

Y

6.5

33,35

-0.289

0.6563

3

150-13-0

4-Aminobenzoic acid

N

 

31

-0.306

0.3962

4

369-36-8

2-Fluoro-5-nitroaniline

N

 

34

-0.325

0.1055

5

538-41-0

4,4-diaminoazobenzene

Y

 

30

-0.258

1.1306

6

62-53-3

Aniline

Y

89

31,36

-0.286

0.7022

7

79456-26-1

3-Chloro-5-(trifluoromethyl)-2-pyridinamine

N

 

23

-0.326

0.0902

8

2050-14-8

2,2′-Azodiphenol

Y

27.9

34

-0.294

0.5798

9

55845-90-4

(N-Benzyl-N-ethylamino)-3′-hydroxyacetophenone hydrochloride

N

 

23

-0.316

0.2432

10

69-72-7

Salicylic acid

N

 

31

-0.343

-0.1699

11

90-15-3

1-Naphthol

Y

1.3

11,29.33

-0.274

0.8858

12

94-13-3

Propylparaben

N

 

11

-0.329

0.0443

13

97-54-1

Isoeugenol

Y

3.5

31,33,32

-0.277

0.8399

14

99-96-7

4-Hydrobenzoic acid

N

 

11

-0.341

-0.1393

15

186743-26-0

3-Methyleugenol

Y

32

33,36

-0.294

0.5798

16

101-77-9*

4,4-diaminodiphenylmethane

Y

 

30

-0.266

1.0082

17

121-57-3*

Sulphanilic acid

N

 

11

-0.322

0.1514

18

537-65-5*

4,4-diaminodiphenylamine

Y

 

30

-0.243

1.3601

19

60-09-3*

4-aminophenylazobenzene

Y

 

30

-0.276

0.8552

20

63-74-1*

Sulfanilamide

N

 

11

-0.307

0.3809

21

94-09-7*

Benzocaine

N

 

33

-0.303

0.4421

22

15128-82-2*

3-Hydroxy-2-nitropyridine

N

 

31

-0.362

-0.4606

23

2785-87-7*

Dihydroeugenol

Y

12.45

11,29,32

-0.288

0.6716

24

619-14-7*

3-Hydroxy-4-nitrobenzoic acid

N

 

31

-0.371

-0.5983

25

80-05-7*

bisphenol A

Y

 

30

-0.287

0.6869

26

93-51-6*

2-Methoxy-4-methyl-phenol

Y

5.8

11,29,32

-0.288

0.6716

27

97-53-0*

Eugenol

Y

13.95

31,32,33

-0.296

0.5492

28

99-76-3*

Methyl 4-hydroxybenzoate

N

 

11

-0.329

0.0443

29

119-36-8*

Methyl salicylate

N

 

28

-0.326

0.0902

30

831-82-3*

4-Phenoxyphenol

Y

 

33

-0.293

0.5951

  1. *Test set.