Chemical nameAcetic acid
Chemical nameAcetic acid, glacial
CAS RN64-19-7
SMILESO=C(O)C
FORMULAC2H4O2
Molecular weight60.021
Properties
Descriptor: Number of rings 0.0
Descriptor: Max net atomic charge (AM1) for C atoms 0.2949
Descriptor: Square root of Partial Surface Area of H atoms 0.0979
Descriptor: HOMO energy (AM1) -11.4
Descriptor: Schultz principal eigenvalue of D matrix 6.2498
Descriptor: Schultz principal eigenvalue of A+D matrix 7.5678
Descriptor: Negatively Charged Part of Partial Charged Surface Area (AM1) 0.1371
Descriptor: count of H-donor sites (AM1) 4.0
Descriptor: Relative number of H atoms 0.5
Descriptor: Min valency (AM1) for O atoms 2.08
Descriptor: Max net atomic charge (Zefirov) for C atoms 0.0789
Descriptor: Max Pi-Pi bond order (AM1) 0.8767
Descriptor: Polarity parameter (Zefirov) 0.2485
Descriptor: HA dependent HDSA-1/TMSA (AM1) (all) 0.2514
Descriptor: Max net atomic charge (Zefirov) for any atom type 0.0963
Descriptor: HA dependent HDSA-2/TMSA (AM1) (all) 0.0495
Descriptor: HOMO - LUMO energy gap (AM1) 12.4024
Descriptor: Max Sigma-Sigma bond order (AM1) 0.8348
Descriptor: WFOSA Atomic charge (Zefirov) weighted FOSA 0.189
Descriptor: DPSA1 Difference in CPSAs (PPSA1-PNSA1) (AM1) 13.452
Descriptor: Partial Surface Area of H atoms 0.4936
Descriptor: Number of H atoms 4.0
Descriptor: No. of occupied electronic levels (AM1) / # atoms 1.5
Descriptor: Highest exchange energy (AM1) for C - C bonds -5.406
Found in following QMRFs:
# QMRF# help Title help Version help Last updated help Found in help View Download help
1 MultiCASE model for in vitro mammalian chromosome aberration (CHL), Danish National Food Institute. 1 CHL training set 600 (data_training) View Attachment(s) available (1) html.png pdf.png xls.png xml.png
2 Q8-10-30-221 Molcode QSAR for abiotic degradation in air (OH tropospheric degradation of volatile organic compounds) 1 Photolysis_#1_212_training (data_training) View Attachment(s) available (2) html.png pdf.png xls.png xml.png
3 Q17-10-1-226 Nonlinear QSAR: artificial neural network for biodegradation: activated sludge respiration inhibition test 1 Act_Sludge_tox_68_trainingset (data_training) View Attachment(s) available (3) html.png pdf.png xls.png xml.png
4 Q8-10-30-265 QSAR model for persistence: abiotic degradation in water 1 persistance_water_training_266 (data_training) View Attachment(s) available (2) html.png pdf.png xls.png xml.png
5 Q8-10-30-266 QSAR for persistence: abiotic degradation in air 1 qmrf215_abiotic_degradation_air_testset_83 (data_validation) View Attachment(s) available (2) html.png pdf.png xls.png xml.png

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