Substance Identity
CAS Number 116126-82-0
Chemical Name Bicyclo[2.2.1]hept-5-ene-2-carboxylic acid, 3-(1-methylethyl)-, ethyl ester, (2-exo,3-endo)-
Type of substance Organic
SMILES CC(C1C2C=CC(C1C(=O)OCC)C2)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 QSAR
Inherently Toxic to Aquatic Organisms (iT)? No
Rational for iT QSAR
DSL Quantity range (tonnes/year) 0 to 1T

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 0.2936
TOPKAT probability of biodegradation 0
EPI Predicted hydrolysis half-life (days) 1.58E+003
EPI Predicted Ozone reaction half-life (days) 0.0573
EPI Predicted Atmospheric Oxidation half-life (days) 0.1605

Underlying data regarding Bioaccumulation

Log Kow predicted by KowWin 4.13
Log BAF T2MTL predicted by Gobas 3.02941581913174
Log BCF 5% T2LTL predicted by Gobas 2.83411256833273
Log BCF Max predicted by OASIS 3.45522824156286
Log BCF predicted by BCFWIN 2.484

Underlying data regarding inherent toxicity to aquatic organisms

Pivotal value for iT (mg/l) 2.286
Toxicity to fish (LC50 in mg/l) as predicted by Ecosar v0.99g 2.286
Toxicity to fish (LC50 in mg/l) as predicted by Oasis Forecast M v1.10 2.3384
Toxicity to fish (LC50 in mg/l) as predicted by Aster 2.661768
Toxicity to fish (LC50 in mg/l) as predicted by PNN 6.10451
Toxicity to daphnia (EC50 in mg/l) as predicted by Topkat v6.1 134.5
Toxicity to fish, daphnia, algae or mysid shrimp (EC50 or LC50 in mg/l) as predicted by Ecosar v0.99g 1.907
Toxicity to fish (LC50 in mg/l) as predicted by Neutral Organics QSAR in Ecosar v0.99g 5.12E-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