Substance Identity
CAS Number 105-16-8
Chemical Name 2-Propenoic acid, 2-methyl-, 2-(diethylamino)ethyl ester
Type of substance Organic
SMILES O=C(OCCN(CC)CC)C(=C)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 Water-Soil
Experimental Biodegradation half-life (days) Not Available
Predicted Ultimate degradation half-life (days) 37.5
MITI probability of biodegradation 0.6495
TOPKAT probability of biodegradation 0
EPI Predicted hydrolysis half-life (days) 1.88E+004
EPI Predicted Ozone reaction half-life (days) 1.007
EPI Predicted Atmospheric Oxidation half-life (days) 0.09353

Underlying data regarding Bioaccumulation

Log Kow predicted by KowWin 1.95
Log BAF T2MTL predicted by Gobas 0.817734323908517
Log BCF 5% T2LTL predicted by Gobas 0.739878592100532
Log BCF Max predicted by OASIS 1.66649240558188
Log BCF predicted by BCFWIN 0.805

Underlying data regarding inherent toxicity to aquatic organisms

Pivotal value for iT (mg/l) 2.3
Toxicity to fathead minnow (LC50 in mg/l) as predicted by Topkat v6.1 2.3
Toxicity to fish (LC50 in mg/l) as predicted by Ecosar v0.99g 26.641
Toxicity to fish (LC50 in mg/l) as predicted by Oasis Forecast M v1.10 97.6617
Toxicity to fish (LC50 in mg/l) as predicted by Aster 22.982301
Toxicity to fish (LC50 in mg/l) as predicted by PNN 12.71002
Toxicity to fish, daphnia, algae or mysid shrimp (EC50 or LC50 in mg/l) as predicted by Ecosar v0.99g 4.027
Toxicity to fish (LC50 in mg/l) as predicted by Neutral Organics QSAR in Ecosar v0.99g 5.10E+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