Registration Dossier

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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Monitoring data

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Administrative data

monitoring data
Type of information:
not specified
Adequacy of study:
supporting study
Study period:
Not applicable
4 (not assignable)
Rationale for reliability incl. deficiencies:
other: Brief summary only

Data source

Reference Type:
other: Government report

Materials and methods

GLP compliance:
Type of measurement:
background concentration

Test material

Constituent 1
Reference substance name:
Di-isodecyl phthalate ester
Di-isodecyl phthalate ester

Results and discussion

Details on results:
Sediment samples were collected downstream from two point source discharges. Mean DIDP concentrations above and below both point sourceswere below detection limits, 0.02 mg/kg dry wt, in all three samples collected at each station. Sediment concentrations at stations upstream of bothpoint sources were also below detection limits.

Applicant's summary and conclusion

Executive summary:
Sediments from 8 lakes in and 10 sample locations in a Swedish river system that provided a gradient of anthropogenic influence were analyzed forDIDP in 1994. A total of 54 sediment analyses were performed on samples collected from these locations. DIDP was not detected in any sample(estimated detection limit was 0.02 mg/kg dry wt).