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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Ecotoxicological information

Short-term toxicity to aquatic invertebrates

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Administrative data

Endpoint:
short-term toxicity to aquatic invertebrates
Type of information:
(Q)SAR
Adequacy of study:
supporting study
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
results derived from a valid (Q)SAR model and falling into its applicability domain, with adequate and reliable documentation / justification

Data source

Reference
Reference Type:
other company data
Title:
Unnamed
Year:
2009
Report date:
2009

Materials and methods

Test guideline
Qualifier:
according to guideline
Guideline:
other: Data generated using ECOSAR v1.00.
GLP compliance:
no

Test material

Constituent 1
Chemical structure
Reference substance name:
Hexafluoropropene
EC Number:
204-127-4
EC Name:
Hexafluoropropene
Cas Number:
116-15-4
Molecular formula:
C3F6
IUPAC Name:
1,1,2,3,3,3-hexafluoroprop-1-ene

Test organisms

Test organisms (species):
other: Daphnid

Study design

Test type:
other: QSAR
Total exposure duration:
48 h

Results and discussion

Effect concentrations
Duration:
48 h
Dose descriptor:
LC50
Effect conc.:
71.9 mg/L
Nominal / measured:
estimated

Any other information on results incl. tables

Supporting documentation is provided in the attached QMRF and QPRF.

Applicant's summary and conclusion

Conclusions:
The 48 hour LC50 for Daphnid was calculated to be 71.891 mg/L.
Executive summary:

The 48 hour LC50 for Daphnid was calculated to be 71.891 mg/L.  Data was calculated using ECOSAR v1.00 and the estimated log Kow of 1.13 (Toxmatch v1.06).