Substance Identity
CAS Number 692-86-4
Chemical Name 10-Undecenoic acid, ethyl ester
Type of substance Organic
SMILES O=C(OCC)CCCCCCCCC=C
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 Air-Soil
Experimental Biodegradation half-life (days) Not Available
Predicted Ultimate degradation half-life (days) 15
MITI probability of biodegradation 0.9433
TOPKAT probability of biodegradation 1
EPI Predicted hydrolysis half-life (days) 2.82E+003
EPI Predicted Ozone reaction half-life (days) 0.955
EPI Predicted Atmospheric Oxidation half-life (days) 0.2819

Underlying data regarding Bioaccumulation

Log Kow predicted by KowWin 5.15
Log BAF T2MTL predicted by Gobas 4.46126958141147
Log BCF 5% T2LTL predicted by Gobas 3.81644885698236
Log BCF Max predicted by OASIS 4.34224485593427
Log BCF predicted by BCFWIN 2.264

Underlying data regarding inherent toxicity to aquatic organisms

Pivotal value for iT (mg/l) 1.5595
Toxicity to fish (LC50 in mg/l) as predicted by Oasis Forecast M v1.10 1.5595
Toxicity to fish (LC50 in mg/l) as predicted by Aster 0.221595
Toxicity to fish (LC50 in mg/l) as predicted by PNN 2.15473
Toxicity to fish, daphnia, algae or mysid shrimp (EC50 or LC50 in mg/l) as predicted by Ecosar v0.99g 0.514
Toxicity to fish (LC50 in mg/l) as predicted by Neutral Organics QSAR in Ecosar v0.99g 1.71E-001

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