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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Administrative data

Endpoint:
short-term toxicity to fish
Type of information:
experimental study
Adequacy of study:
supporting study
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
other: Summary only

Data source

Reference
Reference Type:
other company data
Title:
Unnamed
Year:
1990

Materials and methods

Test guideline
Qualifier:
according to guideline
Guideline:
OECD Guideline 203 (Fish, Acute Toxicity Test)
GLP compliance:
not specified

Test material

Constituent 1
Chemical structure
Reference substance name:
(2-{2-[(3-aminophenyl)formamido]ethanesulfonyl}ethoxy)sulfonic acid
EC Number:
601-770-6
Cas Number:
121315-20-6
Molecular formula:
C11H16N2O7S2
IUPAC Name:
(2-{2-[(3-aminophenyl)formamido]ethanesulfonyl}ethoxy)sulfonic acid
Details on test material:
FAT 92247/A

Test organisms

Test organisms (species):
other: Zebra Fish

Study design

Total exposure duration:
96 h

Results and discussion

Effect concentrationsopen allclose all
Duration:
48 h
Dose descriptor:
LC50
Effect conc.:
ca. 581.14 mg/L
Duration:
96 h
Dose descriptor:
LC50
Effect conc.:
ca. 388.21 mg/L

Applicant's summary and conclusion

Conclusions:
LC 50 ca. 388 mg/L Zebra Fish 96 h
Executive summary:

LC 50 ca. 388 mg/L Zebra Fish 96 h