Substance Identity
CAS Number 25339-17-7
Chemical Name Isodecanol
Type of substance Organic
SMILES OCCCCCCCC(C)C
Moiety of concern organic
Categorization Results

Meets Government of Canada Categorization Criteria? Yes
Meets Human Health Categorization Criteria? Yes
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) >1000T

Ecological data supporting decisions

Underlying data regarding persistence

Media of concern leading to Categorization Air-Water-Soil
Experimental Biodegradation half-life (days) Not Available
Predicted Ultimate degradation half-life (days) 15
MITI probability of biodegradation 0.8705
TOPKAT probability of biodegradation 1
EPI Predicted Ozone reaction half-life (days) 999
EPI Predicted Atmospheric Oxidation half-life (days) 0.6964

Underlying data regarding Bioaccumulation

Log Kow predicted by KowWin 3.71
Log BAF T2MTL predicted by Gobas 2.55208529131949
Log BCF 5% T2LTL predicted by Gobas 2.41758814092069
Log BCF Max predicted by OASIS 3.04848825885791
Log BCF predicted by BCFWIN 2.16

Underlying data regarding inherent toxicity to aquatic organisms

Pivotal value for iT (mg/l) 4.4
Robust Study Summary iT
25339177-AT-LC50-F-Artsal.doc
Toxicity to fathead minnow (LC50 in mg/l) as predicted by Topkat v6.1 4.4
Toxicity to fish (LC50 in mg/l) as predicted by Ecosar v0.99g 2.898
Toxicity to fish (LC50 in mg/l) as predicted by Aster 3.021007
Toxicity to fish (LC50 in mg/l) as predicted by PNN 9.2015
Toxicity to fish, daphnia, algae or mysid shrimp (EC50 or LC50 in mg/l) as predicted by Ecosar v0.99g 0.247
Chronic toxicity to daphnia or algae (EC50 in mg/l) as predicted by Ecosar v0.99g 0.379
Toxicity to fish (LC50 in mg/l) as predicted by Neutral Organics QSAR in Ecosar v0.99g 2.90E+000

Human Health data supporting decisions
Underlying data regarding potential for exposure

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

Underlying data regarding Previous Assessments

Underlying data regarding Simple Hazard Assessment


Underlying data regarding Complex Hazard Assessment