Registration Dossier
Registration Dossier
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EC number: 410-690-9 | CAS number: 103055-07-8 CGA 184699
Endpoint summary
Administrative data
Description of key information
Summary Table
|
Key value |
Comments |
Phototransformation in air |
DT50 = 21.3 h |
Calculation |
Hydrolysis |
Hydrolytically stable |
OECD TG 111 |
Phototransformation in water |
DT50 = 16 d |
EPA 161-2 |
Phototransformation in soil |
DT50 = 263 d |
EPA 161-3 |
Biodegradation in water: screening tests |
not readily biodegradable |
OECD TG 301B |
Biodegradation in water: simulation tests |
waived |
The substance is highly insoluble. No further study on biodegradation in surface water is needed beyond the available simulation studies on soil and sediment. |
Biodegradation in water and sediment: simulation tests |
Test substance: Arithmetic mean DT50 freshwater-sediment whole system = 112 days (n = 4); 20˚C Major metabolite M4: Arithmetic mean DT50 freshwater-sediment whole system = 109 days (n = 2); 20˚C Major metabolite M6: Arithmetic mean DT50 freshwater-sediment whole system = 49.7 days (n = 2); 20˚C |
BBA-IV 5-1 |
Biodegradation in soil |
Geomean DT50 aerobic condition = 17.5 days (n = 6); 20˚C |
BBLF IV 4 -1, Dutch guideline G1, or no guideline followed but well documented and scientifically acceptable studies |
Bioaccumulation: aquatic / sediment |
BCF = 16365 L/kg, whole fish |
OECD TG 305 |
Bioaccumulation: terrestrial |
BAF = 0.13, earthworm |
Draft OECD TG 317 |
Adsorption / desorption |
Arithmetic mean KOC = 41182 L/kg (n = 5); 20 ˚C |
OECD TG 106 |
Henry’s law constant |
|
Calculation |
Additional information
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