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Common name


phthalide

Formula


C8H2Cl4O2

CAS


27355-22-2

IUPAC name


4,5,6,7-tetrachloro-1(3H)-isobenzofuranone

SMILES


C1c2c(c(c(c(c2Cl)Cl)Cl)Cl)C(=O)O1

INCHI


InChI=1S/C8H2Cl4O2/c9-4-2-1-14-8(13)3(2)5(10)7(12)6(4)11/h1H2

Physicochemical Properties

Molecular weight:

269.881

Molar refractivity:

58.384

Num. bonds:

15

Num. double bonds:

4

Num. triple bonds:

0

Num. heavy atoms:

14

Num. nitrogen atom:

0

Num. oxygen atoms:

2

Num. sulphur atoms :

0

Num. P atoms:

0

Num. halogen atoms:

4

Num. H-bond acc:

2

Num. H-bond donors:

0

Complexity of system:

43.06

Lipophilicity

ALogP:

2.408

MLogP:

1.68

XLogP:

2.621

Water Solubility

CLogS:

-5.042

Geometric

PPSA-1:

221.311

PNSA-1:

337.057

RPCS:

7.151

RNCS:

9.935

THSA:

444.851

TPSA:

113.518

RHSA:

0.797

RPSA:

0.203

Electrostatic

RPCG:

0.276

RNCG:

0.286

Flexibility

Num. Rot. bonds: 0

0

Frac. of Rot. bonds:

0

AgroPAD

Photostability

Num. arom. bonds:

6

Num. arom. atoms:

6

Num. arom. rings:

1

Num. rings:

2

Topological

topoRadius:

4

topoDiameter:

6

TopoPSA:

26.3
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Fungicide-likeness scores


The higher the score, the better the fungicide-likeness

RDL:

2.132

QEF:

0.82

Gau:

6.18237