Substance Identity
CAS Number 10024-64-3
Chemical Name Octanoic acid, 1-ethenyl-1,5-dimethyl-4-hexenyl ester
Type of substance Organic
SMILES O=C(OC(C=C)(CCC=C(C)C)C)CCCCCCC
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)? Yes
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 0.7114
TOPKAT probability of biodegradation 1
EPI Predicted hydrolysis half-life (days) 3.36E+003
EPI Predicted Ozone reaction half-life (days) 0.02654
EPI Predicted Atmospheric Oxidation half-life (days) 0.08659

Underlying data regarding Bioaccumulation

Log Kow predicted by KowWin 7.33
Log BAF T2MTL predicted by Gobas 6.57373139661503
Log BCF 5% T2LTL predicted by Gobas 4.38845427295165
Log BCF Max predicted by OASIS 4.56138729523813
Log BCF predicted by BCFWIN 2.853

Underlying data regarding inherent toxicity to aquatic organisms

Pivotal value for iT (mg/l) 0.009
Toxicity to fish (LC50 in mg/l) as predicted by PNN 2.10614
Toxicity to fish, daphnia, algae or mysid shrimp (EC50 or LC50 in mg/l) as predicted by Ecosar v0.99g 0.009
Toxicity to fish (LC50 in mg/l) as predicted by Neutral Organics QSAR in Ecosar v0.99g 8.58E-005

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