Registration Dossier

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:
supporting study
Reliability:
2 (reliable with restrictions)

Data source

Reference
Reference Type:
publication
Title:
The Effects of Selected Hydrazines upon Fish and Invertebrates
Author:
Fisher, J.W., D.S. Myers, and M.L. Meyers
Year:
1980
Bibliographic source:
AMRL-TR-79-93, Tech.Rep.Aerosp.Med.Res.Lab., Wright-Patterson Air Force Base, OH :25 p. (NTIS/AD-A082391)

Materials and methods

GLP compliance:
no

Test material

Constituent 1
Chemical structure
Reference substance name:
Methylhydrazine
EC Number:
200-471-4
EC Name:
Methylhydrazine
Cas Number:
60-34-4
Molecular formula:
CH6N2
IUPAC Name:
methylhydrazine

Sampling and analysis

Analytical monitoring:
no

Test organisms

Test organisms (species):
Asellus sp.

Study design

Test type:
static
Water media type:
freshwater
Total exposure duration:
48 h

Results and discussion

Effect concentrations
Duration:
48 h
Dose descriptor:
LC50
Effect conc.:
0.82 mg/L
Basis for effect:
mortality

Applicant's summary and conclusion