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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.

The new ECHA CHEM database has been released by ECHA, and it now contains all REACH registration data. There are more details on the transition of ECHA's published data to ECHA CHEM here.

Diss Factsheets

Environmental fate & pathways

Distribution modelling

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Administrative data

Endpoint:
distribution modelling
Type of information:
calculation (if not (Q)SAR)
Adequacy of study:
key study
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
other: generally accepted calculation method (also assessed by OECD

Data source

Reference
Reference Type:
other company data
Title:
Unnamed
Year:
2002

Materials and methods

Model:
calculation according to Mackay, Level I
Release year:
1 991
Media:
air - biota - sediment(s) - soil - water

Test material

Constituent 1
Chemical structure
Reference substance name:
Triphenyl phosphate
EC Number:
204-112-2
EC Name:
Triphenyl phosphate
Cas Number:
115-86-6
Molecular formula:
C18H15O4P
IUPAC Name:
triphenyl phosphate

Results and discussion

Percent distribution in media

Air (%):
0.7
Water (%):
14.3
Soil (%):
43.9
Sediment (%):
41
Susp. sediment (%):
0.07
Biota (%):
0.03
Aerosol (%):
0

Any other information on results incl. tables

Data used in calculation:
temperature (°C): 25
molar mass (g/mol): 326.29
vapor pressure (Pa): 8.35 x 10E-4
water solubility (g/m3): 1.90
log Kow: 4.59

Volumes in unit world (m3):
air: 6 000 000 000
water: 7 000 000
soil: 45 000
sediment: 21 000
susp. sediment: 35
biota (fish): 7

Applicant's summary and conclusion

Conclusions:
Based on this model the major environmental compartments for TPP are soil and sediment
Executive summary:

Based on this model (calculation according to Mackay, Level I) the major environmental compartments for TPP are soil (43.9 %) and sediment (41 %).