Stoff	1,2-Dichlorbenzol
Literaturtitel	International Register of Potentially Toxic Chemicals - COPYRIGHT 1990 UNEP -
Organismus	Strongylocentrotus purpuratus
Habitat	Wasser
Prüfart	Embryo-Larval-Toxizität
Endpunkt	-
Standard	-
Dauer Parameter Wert Bezug nominal / analytisch 52  h TC100 = 21,1  mg/l Dauer (norm.) Wert (norm.) 2,1666667  d TC100 = 21.100  µg/l
Testmedium	-
pH		Temperatur
Dynamik		Wasserhärte
Methodenlisting
Zusammenfassung --- TEST DESCRIPTION --- study : LAB ¦Organism¦Medium¦Spec.¦Route¦Lifest.¦S¦Exposed ¦Controls ¦ ¦INVER ¦AQ ¦MARIN¦ ¦EMBRY ¦ ¦ ¦ ¦ species/strain : SEA URCHIN (STRONGYLOCENTROTUS PURPURATUS) ¦Exposure dose/concen.¦Unit ¦Specification¦Type ¦ ¦21.1 ¦75.8 ¦MG/L ¦ ¦ ¦ ¦Exp. period¦Unit¦Frequency¦Unit ¦ ¦52 ¦52 ¦H ¦ ¦ ¦ ¦ exposure comments : O-DCB VAPOR ADDED WITH AERATION LINE temperature (C): 17 - 17 geographical area : USA W test method : STAT, AERATED, FILTERED STERILE SEAWATER, CONSTANTLY STIRRED --- TEST RESULTS --- ¦Organ¦Effe.¦S¦PM¦Ti.of Onset¦Exposed¦Controls¦ ¦EMBRY¦DEVEL¦ ¦ ¦24 ¦24 ¦H ¦ ¦ ¦ ABNORMAL DEVELOPMENT AT CONC = 21.1MG/L ¦Organ¦Effe.¦S¦PM¦Ti.of Onset¦Exposed¦Controls¦ ¦EMBRY¦DEATH¦ ¦ ¦52 ¦52 ¦H ¦100% ¦ ¦ AT CONC = 21.1MG/L ¦Organ¦Effe.¦S¦PM¦Ti.of Onset¦Exposed¦Controls¦ ¦EMBRY¦BLOCK¦ ¦ ¦ ¦ ¦ ¦100% ¦ ¦ DEVELOPMENT HALTED IMMEDIATELY AT DOSE = 75.8MG/L
Memos
Bemerkung	Primärquelle, angegeben von IRPTC: --- REFERENCES --- ARSPDL, SOUTHERN CALIFORNIA COASTAL WATER RESEARCH PROJECT, , , 187, 1977,