Pesticide Details

Pesticide DCDMH (1,3-Dichloro-5,5-dimethylhydantoin) Glybrom
PC Code 028501
CAS Number 118-52-5
Type of Pesticide Microbiocide
Type of Organism Crustacea
Common Name Water flea
Scientific Name Daphnia magna
Age <24 hr
Guideline [72-2] Freshwater Invertebrate Acute using TGAI or TEP (FIFRA 158.490)
Test Type [S] Static system (aquatic)
% AI N.R.%
Study Length 48 hr
Dose Type [EC50] 50% Effect Concentration
Toxicity 0.84 Parts Per Million
95% Confidence Levels 0.77-0.91
Probit Slope 12.9
NGL
NOEL 0.32
Study Date 1981
Review Date 1984
Category S
MRID, ACC, TN Numbers 00137091, ACC252094
Laboratory Biospherics, Inc.
Reviewer C. Laird
Batch Number 020314QA
Eggs Laid
% Eggs Cracked
% Eggs Viable
% Live Embryos
% Egg Hatch
14 Day Survive
Growth Effect