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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Administrative data

Endpoint:
short-term toxicity to aquatic invertebrates
Type of information:
experimental study
Adequacy of study:
key study
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
guideline study

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
2018
Report date:
2018

Materials and methods

Test guideline
Qualifier:
according to guideline
Guideline:
OECD Guideline 202 (Daphnia sp. Acute Immobilisation Test)
GLP compliance:
yes (incl. QA statement)

Test material

Constituent 1
Reference substance name:
Waxes and Waxy substances, jojoba, iso-Pr esters
EC Number:
605-924-3
Cas Number:
181314-46-5
Molecular formula:
No molecular formula available (UVCB)
IUPAC Name:
Waxes and Waxy substances, jojoba, iso-Pr esters
Details on test material:
Substance %
Isopropyl Jojobate 30 – 40
Jojoba Alcohols 30 – 40
Jojoba Esters 30 – 40

Test solutions

Vehicle:
yes
Remarks:
base formulation (oil/water emulsion)

Test organisms

Test organisms (species):
Daphnia magna
Details on test organisms:
Young Daphnia Magna (<= 24h of age)

Study design

Test type:
static
Total exposure duration:
48 h

Results and discussion

Effect concentrations
Key result
Duration:
48 h
Dose descriptor:
LC50
Effect conc.:
ca. 3 042 mg/L
Conc. based on:
other: formulation containing 10% of test ingredient
Basis for effect:
mobility

Applicant's summary and conclusion

Validity criteria fulfilled:
yes
Conclusions:
IC was determined to be 10680 ppm for the base formulation, and 3042 ppm for finished formulation containing 10% Floaester IPJ.
No classification is needed based on the results.
Executive summary:

IC was determined to be 10680 ppm for the base formulation, and 3042 ppm for finished formulation containing 10% Floaester IPJ.

No classification is needed based on the results.