Substance Identity
CAS Number 107-07-3
Chemical Name Ethanol, 2-chloro-
Type of substance Organic
SMILES OCCCl
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 Experiment
DSL Quantity range (tonnes/year) >1T to 1000T

Ecological data supporting decisions

Underlying data regarding persistence

Media of concern leading to Categorization Water
Experimental Biodegradation half-life (days) Not Available
Predicted Ultimate degradation half-life (days) 15
MITI probability of biodegradation 0.8062
TOPKAT probability of biodegradation 0.997
Robust Study Summary (hydrolysis)
107073.doc
EPI Predicted Ozone reaction half-life (days) 999
Experimental Atmospheric Oxidation half-life (days) 7.63888888888889
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) 6.1

Underlying data regarding Bioaccumulation

Empirical Log Kow 0.03
Log Kow predicted by KowWin 0.11
Log BAF T2MTL predicted by Gobas 0.00201011163239062
Log BCF 5% T2LTL predicted by Gobas 0.00158000250630949
Log BCF Max predicted by OASIS 1.0702682266118
Log BCF predicted by BCFWIN 0.5

Underlying data regarding inherent toxicity to aquatic organisms

Pivotal value for iT (mg/l) 15.5
Experimental result iT (mg/l) 15.5
Test species iT (Latin) Gambusia affinis
Test species iT (Common) Western mosquitofish
Final EndPoint iT LC50
Exposure duration iT (hours) 96
Reference iT Water Res. 19(9):1145-1155
Robust Study Summary iT
107073-AT-LC50-I-dapmag.doc
Toxicity to fathead minnow (LC50 in mg/l) as predicted by Topkat v6.1 69.8
Toxicity to fish (LC50 in mg/l) as predicted by Ecosar v0.99g 3,568.409
Toxicity to fish (LC50 in mg/l) as predicted by PNN 141.9504
Toxicity to daphnia (EC50 in mg/l) as predicted by Topkat v6.1 189.5
Toxicity to fish, daphnia, algae or mysid shrimp (EC50 or LC50 in mg/l) as predicted by Ecosar v0.99g 1,881.588
Chronic toxicity to daphnia or algae (EC50 in mg/l) as predicted by Ecosar v0.99g 75.279
Toxicity to fish (LC50 in mg/l) as predicted by Neutral Organics QSAR in Ecosar v0.99g 3.57E+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