Substance Identity
CAS Number 112-30-1
Chemical Name 1-Decanol
Type of substance Organic
SMILES OCCCCCCCCCC
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 Category
Inherently Toxic to Aquatic Organisms (iT)? No
Rational for iT Experiment
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
Robust Study Summary (biodegradation result)
112301.doc
Predicted Ultimate degradation half-life (days) 8.67
MITI probability of biodegradation 0.9451
TOPKAT probability of biodegradation 1
EPI Predicted Ozone reaction half-life (days) 999
EPI Predicted Atmospheric Oxidation half-life (days) 0.696

Underlying data regarding Bioaccumulation

Empirical Log Kow 4.57
Log Kow predicted by KowWin 3.79
Log BAF T2MTL predicted by Gobas 3.59563190035067
Log BCF 5% T2LTL predicted by Gobas 3.26670144650918
Log BCF Max predicted by OASIS 3.11919920827501
Log BCF predicted by BCFWIN 1.819

Underlying data regarding inherent toxicity to aquatic organisms

Pivotal value for iT (mg/l) 2.4
Experimental result iT (mg/l) 2.4
Test species iT (Latin) Pimephales promelas
Test species iT (Common) Fathead minnow
Final EndPoint iT LC50
Exposure duration iT (hours) 96
Reference iT Center for Lake Superior Environmental Stud., Univ.of Wisconsin-Superior, Superior, WI :414
Robust Study Summary iT
112301_AT_LC50_pimpro-2.doc
Toxicity to fathead minnow (LC50 in mg/l) as predicted by Topkat v6.1 2.7
Toxicity to fish (LC50 in mg/l) as predicted by Ecosar v0.99g 2.437
Toxicity to fish (LC50 in mg/l) as predicted by Oasis Forecast M v1.10 25.8708
Toxicity to fish (LC50 in mg/l) as predicted by Aster 2.528765
Toxicity to fish (LC50 in mg/l) as predicted by PNN 4.82251
Toxicity to fish, daphnia, algae or mysid shrimp (EC50 or LC50 in mg/l) as predicted by Ecosar v0.99g 0.196
Chronic toxicity to daphnia or algae (EC50 in mg/l) as predicted by Ecosar v0.99g 0.332
Toxicity to fish (LC50 in mg/l) as predicted by Neutral Organics QSAR in Ecosar v0.99g 2.44E+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