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Ecotoxicological information

Toxicity to aquatic algae and cyanobacteria

Administrative data

Endpoint:
toxicity to aquatic algae and cyanobacteria
Type of information:
calculation (if not (Q)SAR)
Adequacy of study:
key study
Study period:
July 2020
Reliability:
2 (reliable with restrictions)

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
2020
Report date:
2020

Materials and methods

Test guideline
Qualifier:
no guideline required
Principles of method if other than guideline:
ECOSAR Version 1.11 Results
GLP compliance:
no

Test material

Constituent 1
Chemical structure
Reference substance name:
(carboxymethyl)dimethyl-3-[(1-oxooctyl)amino]propylammonium hydroxide
EC Number:
277-600-6
EC Name:
(carboxymethyl)dimethyl-3-[(1-oxooctyl)amino]propylammonium hydroxide
Cas Number:
73772-46-0
Molecular formula:
C14H30N2O3
IUPAC Name:
(carboxymethyl)dimethyl-3-[(1-oxooctyl)amino]propylammonium hydroxide
Test material form:
liquid

Sampling and analysis

Analytical monitoring:
no

Test organisms

Test organisms (species):
other: Green algae

Study design

Test type:
not specified

Results and discussion

Effect concentrations
Key result
Duration:
96 h
Dose descriptor:
EC50
Effect conc.:
323.773 mg/L
Nominal / measured:
nominal
Conc. based on:
test mat.
Basis for effect:
not specified
Remarks on result:
other: Modelled data

Applicant's summary and conclusion

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