Registration Dossier
Registration Dossier
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EC number: 205-029-4 | CAS number: 131-56-6
Distribution modelling
Administrative data
- Endpoint:
- distribution modelling
- Type of information:
- (Q)SAR
- Adequacy of study:
- supporting study
- Reliability:
- 2 (reliable with restrictions)
- Justification for type of information:
- QSAR prediction: migrated from IUCLID 5.6
Data source
Reference
- Title:
- No information
- Author:
- Anonymous
- Year:
- 2 014
- Bibliographic source:
- Episuite data (Epiweb 4.1)
Materials and methods
- Model:
- calculation according to Mackay, Level III
- Calculation programme:
- Epiweb 4.1
- Release year:
- 2 012
- Media:
- other: air-water-soil-sediment
Test material
- Reference substance name:
- 2,4-dihydroxybenzophenone
- EC Number:
- 205-029-4
- EC Name:
- 2,4-dihydroxybenzophenone
- Cas Number:
- 131-56-6
- Molecular formula:
- C13H10O3
- IUPAC Name:
- 4-benzoylbenzene-1,3-diol
Constituent 1
Results and discussion
Percent distribution in media
- Air (%):
- 0.001
- Water (%):
- 16
- Soil (%):
- 83
- Sediment (%):
- 1.01
Any other information on results incl. tables
Level III Fugacity Model (Full-Output):
=======================================
Chem Name : Methanone, (2,4-dihydroxyphenyl)phenyl-
Molecular Wt: 214.22
Henry's LC : 2.65e-011 atm-m3/mole (Henrywin program)
Vapor Press : 1.41e-007 mm Hg (Mpbpwin program)
Liquid VP : 2.02e-006 mm Hg (super-cooled)
Melting Pt : 142 deg C (Mpbpwin program)
Log Kow : 2.96 (Kowwin program)
Soil Koc : 1.91e+003 (KOCWIN MCI method)
Mass Amount Half-Life Emissions
(percent) (hr) (kg/hr)
Air 0.00066 1.28 1000
Water 16 360 1000
Soil 83 720 1000
Sediment 1.01 3.24e+003 0
Fugacity Reaction Advection Reaction Advection
(atm) (kg/hr) (kg/hr) (percent) (percent)
Air 1.23e-014 8.4 0.155 0.28 0.00518
Water 2.33e-016 727 378 24.2 12.6
Soil 2.91e-016 1.88e+003 0 62.7 0
Sediment 1.57e-016 5.08 0.475 0.169 0.0158
Persistence Time: 785 hr
Reaction Time: 899 hr
Advection Time: 6.23e+003 hr
Percent Reacted: 87.4
Percent Advected: 12.6
Half-Lives (hr), (based upon Biowin (Ultimate) and Aopwin):
Air: 1.282
Water: 360
Soil: 720
Sediment: 3240
Biowin estimate: 2.838 (weeks )
Advection Times (hr):
Air: 100
Water: 1000
Sediment: 5e+004
Applicant's summary and conclusion
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