Substance Identity
CAS Number 69834-10-2
Chemical Name Cyclohexanol, 2(3 or 4)-(7,7-dimethylbicyclo[2.2.1]hept-2-yl)-
Type of substance Organic
SMILES OC1CCCCC1C3CC2CCC3C2(C)C
Moiety of concern organic
Categorization Results

Meets Government of Canada Categorization Criteria? Yes
Meets Human Health Categorization Criteria? No
Meets Environmental Criteria for Categorization? Yes
Persistent (P)? No
Rational for P QSAR
Bioaccumulative (B)? Yes
Rational for B QSAR
Inherently Toxic to Aquatic Organisms (iT)? Yes
Rational for iT QSAR
DSL Quantity range (tonnes/year) 0 to 1T
Basis for Environment Categorization (PiT, BiT, PBiT) if categorized? BiT

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) 37.5
MITI probability of biodegradation 0.191
TOPKAT probability of biodegradation 0
EPI Predicted Ozone reaction half-life (days) 999
EPI Predicted Atmospheric Oxidation half-life (days) 0.3821

Underlying data regarding Bioaccumulation

Log Kow predicted by KowWin 5.09
Log BAF T2MTL predicted by Gobas 4.36752826989894
Log BCF 5% T2LTL predicted by Gobas 3.76163141338982
Log BCF Max predicted by OASIS 4.29620733038888
Log BCF predicted by BCFWIN 3.216

Underlying data regarding inherent toxicity to aquatic organisms

Pivotal value for iT (mg/l) 0.1301
Toxicity to fathead minnow (LC50 in mg/l) as predicted by Topkat v6.1 0.1301
Toxicity to fish (LC50 in mg/l) as predicted by Oasis Forecast M v1.10 0.76
Toxicity to fish (LC50 in mg/l) as predicted by Aster 2.020499
Toxicity to fish (LC50 in mg/l) as predicted by PNN 30.30432
Toxicity to fish, daphnia, algae or mysid shrimp (EC50 or LC50 in mg/l) as predicted by Ecosar v0.99g 0.203
Chronic toxicity to daphnia or algae (EC50 in mg/l) as predicted by Ecosar v0.99g 0.054
Toxicity to fish (LC50 in mg/l) as predicted by Neutral Organics QSAR in Ecosar v0.99g 6.08E-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