Substance Identity
CAS Number 25013-15-4
Chemical Name Benzene, ethenylmethyl-
Type of substance Organic
SMILES c(ccc1C(=C)C)cc1
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 Experiment
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
Experimental Biodegradation half-life (days) Not Available
Predicted Ultimate degradation half-life (days) 15
MITI probability of biodegradation 0.448
TOPKAT probability of biodegradation 0.314
EPI Predicted Ozone reaction half-life (days) 0.08396
Experimental Atmospheric Oxidation half-life (days) 0.205662393162393
Reference (oxidation) ATKINSON,R.; KINETICS AND MECHANISMS OF THE GAS-PHASE REACTIONS OF THE HYDROXYL RADICAL WITH ORGANIC COMPOUNDS.; JOURNAL OF PHYSICAL AND CHEMICAL REFERENCE DATA. MONOGRAPH NO. 1.; 1989
EPI Predicted Atmospheric Oxidation half-life (days) 0.2004

Underlying data regarding Bioaccumulation

Empirical Log Kow 3.48
Log Kow predicted by KowWin 3.44
Log BAF T2MTL predicted by Gobas 2.30673429455892
Log BCF 5% T2LTL predicted by Gobas 2.18931535859518
Log BCF Max predicted by OASIS 2.79154987356598
Log BCF predicted by BCFWIN 1.98

Underlying data regarding inherent toxicity to aquatic organisms

Pivotal value for iT (mg/l) 3.7
Toxicity to fathead minnow (LC50 in mg/l) as predicted by Topkat v6.1 3.7
Toxicity to fish (LC50 in mg/l) as predicted by Ecosar v0.99g 3.881
Toxicity to fish (LC50 in mg/l) as predicted by Aster 6.332628
Toxicity to fish (LC50 in mg/l) as predicted by PNN 13.34179
Toxicity to fish, daphnia, algae or mysid shrimp (EC50 or LC50 in mg/l) as predicted by Ecosar v0.99g 0.4
Chronic toxicity to daphnia or algae (EC50 in mg/l) as predicted by Ecosar v0.99g 0.442
Toxicity to fish (LC50 in mg/l) as predicted by Neutral Organics QSAR in Ecosar v0.99g 3.88E+000

Human Health data supporting decisions
Underlying data regarding potential for exposure

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

Underlying data regarding Previous Assessments

Underlying data regarding Simple Hazard Assessment


Underlying data regarding Complex Hazard Assessment