Trans-1,2-dichloroethylene (alias of E-12-Dichloroethene)

CAS RN:156-60-5

Ecotoxicity Values

LC50; Species: Daphnia magna (Water Flea) age < or = 24 hr; Conditions: freshwater, static, 22 deg C, pH 7.4-9.4, hardness 173 mg/L CaCO3, dissolved oxygen 6.5-9.1 mg/L; Concentration: 230000 ug/L for 24 hr (95% confidence interval: 200000-280000 ug/L) /> or =80% purity/

LC50; Species: Daphnia magna (Water Flea) age < or = 24 hr; Conditions: freshwater, static, 22 deg C, pH 7.4-9.4, hardness 173 mg/L CaCO3, dissolved oxygen 6.5-9.1 mg/L; Concentration: 220000 ug/L for 48 hr (95% confidence interval: 170000-290000 ug/L) /> or =80% purity/

LC50; Species: Lepomis machrochirus (bluegill); Conditions: static unmeasured bioassay; Concentration: 135,000 ug/L for 96 hr

Find more information on this substance at: Hazardous Substances Data Bank , TOXMAP , TOXNET , PubMed