Substance Identity
CAS Number 101-86-0
Chemical Name Octanal, 2-(phenylmethylene)-
Type of substance Organic
SMILES O=CC(=Cc(cccc1)c1)CCCCCC
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
Rational for P QSAR
Bioaccumulative (B)? No
Rational for B Category
Inherently Toxic to Aquatic Organisms (iT)? No
Rational for iT QSAR
DSL Quantity range (tonnes/year) >1T to 1000T

Ecological data supporting decisions

Underlying data regarding persistence

Media of concern leading to Categorization Soil
Experimental Biodegradation half-life (days) Not Available
Predicted Ultimate degradation half-life (days) 15
MITI probability of biodegradation 0.8606
TOPKAT probability of biodegradation 0.999
EPI Predicted Ozone reaction half-life (days) 0.5247
EPI Predicted Atmospheric Oxidation half-life (days) 0.1946

Underlying data regarding Bioaccumulation

Log Kow predicted by KowWin 4.82
Log BAF T2MTL predicted by Gobas 3.95488275651139
Log BCF 5% T2LTL predicted by Gobas 3.50811361766032
Log BCF Max predicted by OASIS 4.08523155680632
Log BCF predicted by BCFWIN 3.012

Underlying data regarding inherent toxicity to aquatic organisms

Pivotal value for iT (mg/l) 1.2538
Toxicity to fish (LC50 in mg/l) as predicted by Oasis Forecast M v1.10 263.0242
Toxicity to fish (LC50 in mg/l) as predicted by Aster 1.754803
Toxicity to fish (LC50 in mg/l) as predicted by PNN 1.2538
Toxicity to daphnia (EC50 in mg/l) as predicted by Topkat v6.1 2.6
Toxicity to fish, daphnia, algae or mysid shrimp (EC50 or LC50 in mg/l) as predicted by Ecosar v0.99g 0.343
Toxicity to fish (LC50 in mg/l) as predicted by Neutral Organics QSAR in Ecosar v0.99g 3.58E-003

Human Health data supporting decisions
Underlying data regarding potential for exposure

LPE/IPE/GPE Lowest Potential for Exposure (HC Simple Exposure Tool)

Underlying data regarding Previous Assessments

Underlying data regarding Simple Hazard Assessment


Underlying data regarding Complex Hazard Assessment