Substance Identity
CAS Number 29964-84-9
Chemical Name 2-Propenoic acid, 2-methyl-, isodecyl ester
Type of substance Organic
SMILES C=C(C)C(=O)OCCCCCCCC(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 Experiment
Bioaccumulative (B)? No
Rational for B Category
Inherently Toxic to Aquatic Organisms (iT)? Yes
Rational for iT QSAR
DSL Quantity range (tonnes/year) >1T to 1000T

Ecological data supporting decisions

Underlying data regarding persistence

Media of concern leading to Categorization Air-Soil
Experimental Biodegradation half-life (days) Not Available
Experimental Biodegradation result (%) 88
Reference (biodegradation result) CHEMICALS INSPECTION AND TESTING INSTITUTE.; BIODEGRADATION AND BIOACCUMULATION DATA OF EXISTING CHEMICALS BASED ON THE CSCL JAPAN.; JAPAN CHEMICAL INDUSTRY ECOLOGY - TOXICOLOGY AND INFORMATION CENTER.ISBN 4-89074-101-1.; 1992
Robust Study Summary (biodegradation result)
29964849.doc
Predicted Ultimate degradation half-life (days) 15
MITI probability of biodegradation 0.8114
TOPKAT probability of biodegradation 1
EPI Predicted hydrolysis half-life (days) 2.94E+004
EPI Predicted Ozone reaction half-life (days) 1.007
EPI Predicted Atmospheric Oxidation half-life (days) 0.3432

Underlying data regarding Bioaccumulation

Log Kow predicted by KowWin 5.62
Log BAF T2MTL predicted by Gobas 5.18512372254435
Log BCF 5% T2LTL predicted by Gobas 4.2125670616415
Log BCF Max predicted by OASIS 4.63247039800715
Log BCF predicted by BCFWIN 2.629

Underlying data regarding inherent toxicity to aquatic organisms

Pivotal value for iT (mg/l) 0.069192
Toxicity to fish (LC50 in mg/l) as predicted by Aster 0.069192
Toxicity to fish (LC50 in mg/l) as predicted by PNN 2.59834
Toxicity to fish, daphnia, algae or mysid shrimp (EC50 or LC50 in mg/l) as predicted by Ecosar v0.99g 0.214
Toxicity to fish (LC50 in mg/l) as predicted by Neutral Organics QSAR in Ecosar v0.99g 7.12E-002

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