Substance Identity
CAS Number 27817-67-0
Chemical Name 1-Propene, 3-(propylthio)-
Type of substance Organic
SMILES CCCSCC=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
Experimental Biodegradation half-life (days) Not Available
Predicted Ultimate degradation half-life (days) 15
MITI probability of biodegradation 0.6374
TOPKAT probability of biodegradation 0
EPI Predicted Ozone reaction half-life (days) 0.955
EPI Predicted Atmospheric Oxidation half-life (days) 0.2348

Underlying data regarding Bioaccumulation

Log Kow predicted by KowWin 2.75
Log BAF T2MTL predicted by Gobas 1.56607602217369
Log BCF 5% T2LTL predicted by Gobas 1.47152383068878
Log BCF Max predicted by OASIS 2.19402711087574
Log BCF predicted by BCFWIN 1.415

Underlying data regarding inherent toxicity to aquatic organisms

Pivotal value for iT (mg/l) 2.8
Toxicity to fathead minnow (LC50 in mg/l) as predicted by Topkat v6.1 2.8
Toxicity to fish (LC50 in mg/l) as predicted by Ecosar v0.99g 16.994
Toxicity to fish (LC50 in mg/l) as predicted by Aster 31.47108
Toxicity to fish (LC50 in mg/l) as predicted by PNN 7.14237
Toxicity to fish, daphnia, algae or mysid shrimp (EC50 or LC50 in mg/l) as predicted by Ecosar v0.99g 2.869
Chronic toxicity to daphnia or algae (EC50 in mg/l) as predicted by Ecosar v0.99g 1.365
Toxicity to fish (LC50 in mg/l) as predicted by Neutral Organics QSAR in Ecosar v0.99g 1.70E+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