Categorization Results from the Canadian Domestic Substance List
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Substance Identity
CAS Number
68603-84-9
Chemical Name
Carboxylic acids, C5-9
Type of substance
UVCB-organic
SMILES
O=C(O)CCCCC
Moiety of concern
organic
Categorization Results
Meets Government of Canada Categorization Criteria?
No
Meets Human Health Categorization Criteria?
No
Meets Environmental Criteria for Categorization?
No
Persistent (P)?
No
Bioaccumulative (B)?
No
Inherently Toxic to Aquatic Organisms (iT)?
No
DSL Quantity range (tonnes/year)
>1000T
Ecological data supporting decisions
Underlying data regarding persistence
Underlying data regarding Bioaccumulation
Underlying data regarding inherent toxicity to aquatic organisms
Pivotal value for iT (mg/l)
1100
Toxicity to fathead minnow (LC50 in mg/l) as predicted by Topkat v6.1
1,100
Toxicity to fish (LC50 in mg/l) as predicted by Ecosar v0.99g
772.791
Toxicity to fish (LC50 in mg/l) as predicted by Oasis Forecast M v1.10
221.3054
Toxicity to fish (LC50 in mg/l) as predicted by Aster
102.492023
Toxicity to fish (LC50 in mg/l) as predicted by PNN
428.2833
Toxicity to daphnia (EC50 in mg/l) as predicted by Topkat v6.1
0.4725
Toxicity to fish, daphnia, algae or mysid shrimp (EC50 or LC50 in mg/l) as predicted by Ecosar v0.99g
141.095
Chronic toxicity to daphnia or algae (EC50 in mg/l) as predicted by Ecosar v0.99g
43.557
Toxicity to fish (LC50 in mg/l) as predicted by Neutral Organics QSAR in Ecosar v0.99g
7.73E-001
Human Health data supporting decisions
Underlying data regarding potential for exposure
LPE/IPE/GPE
Intermediate Potential for Exposure (HC Simple Exposure Tool)
Underlying data regarding Previous Assessments
Underlying data regarding Simple Hazard Assessment
Underlying data regarding Complex Hazard Assessment