Registration Dossier

Ecotoxicological information

Toxicity to aquatic algae and cyanobacteria

Administrative data

Endpoint:
toxicity to aquatic algae and cyanobacteria
Type of information:
(Q)SAR
Adequacy of study:
key study
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
accepted calculation method
Justification for type of information:
Modelled data indicate a general lack of concern for aquatic hazard with this substance. The substance is not released into the environment and is used as a site-limited intermediate.

Data source

Reference
Reference Type:
other: modelled data
Title:
EPISUITE 4.1 Results for F-37
Author:
U.S. EPA
Year:
2018
Bibliographic source:
U.S. EPA
Report Date:
2018

Materials and methods

Test guideline
Qualifier:
no guideline followed
Principles of method if other than guideline:
Modelled data using acceptable model.
GLP compliance:
no

Test material

Reference
Name:
Unnamed
Type:
Constituent
Test material form:
liquid

Sampling and analysis

Analytical monitoring:
no

Test solutions

Vehicle:
not specified

Test organisms

Test organisms (species):
other: green algae, not specified

Study design

Test type:
not specified

Results and discussion

Effect concentrations
Duration:
96 h
Dose descriptor:
EC50
Effect conc.:
193.228 mg/L
Remarks on result:
not measured/tested

Applicant's summary and conclusion

Conclusions:
The predicted Green Algae 96-hr EC50 is 193.228 mg/L.
Executive summary:

The ECOSAR results for algae are as follows:

ECOSAR Program (v1.11) Results:

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ECOSAR Version 1.11 Results Page

SMILES : CC(=O)CC(=O)N(CC(=O)OCC)c1ccccc1

CHEM : F-37

CAS Num:

ChemID1:

MOL FOR: C14 H17 N1 O4

MOL WT : 263.30

Log Kow: 0.866 (EPISuite Kowwin v1.68 Estimate)

Log Kow: (User Entered)

Log Kow: (PhysProp DB exp value - for comparison only)

Melt Pt: (User Entered for Wat Sol estimate)

Melt Pt: (deg C, PhysProp DB exp value for Wat Sol estimate)

Wat Sol: 3629 (mg/L, EPISuite WSKowwin v1.43 Estimate)

Wat Sol: (User Entered)

Wat Sol: (PhysProp DB exp value)

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Values used to Generate ECOSAR Profile

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Log Kow: 0.866 (EPISuite Kowwin v1.68 Estimate)

Wat Sol: 3629 (mg/L, EPISuite WSKowwin v1.43 Estimate)

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ECOSAR v1.11 Class-specific Estimations

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Esters

Predicted

ECOSAR Class Organism Duration End Pt mg/L (ppm)

=========================== ================== ======== ====== ==========

Esters : Green Algae 96-hr EC50 193.228