Substance Identity
CAS Number 105-59-9
Chemical Name Ethanol, 2,2 -(methylimino)bis-
Type of substance Organic
SMILES OCCN(CCO)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) >1000T

Ecological data supporting decisions

Underlying data regarding persistence

Media of concern leading to Categorization Water
Experimental Biodegradation half-life (days) Not Available
Robust Study Summary (biodegradation result)
105599.doc
Predicted Ultimate degradation half-life (days) 15
MITI probability of biodegradation 0.8799
EPI Predicted Ozone reaction half-life (days) 999
EPI Predicted Atmospheric Oxidation half-life (days) 0.1103

Underlying data regarding Bioaccumulation

Log Kow predicted by KowWin -1.5
Log BAF T2MTL predicted by Gobas 0.0000540371955876
Log BCF 5% T2LTL predicted by Gobas 0.0005144646215092
Log BCF Max predicted by OASIS 0.951241141285176
Log BCF predicted by BCFWIN 0.5

Underlying data regarding inherent toxicity to aquatic organisms

Pivotal value for iT (mg/l) 4185.38277
Toxicity to fish (LC50 in mg/l) as predicted by Ecosar v0.99g 5,703.596
Toxicity to fish (LC50 in mg/l) as predicted by PNN 4,185.38277
Toxicity to fish, daphnia, algae or mysid shrimp (EC50 or LC50 in mg/l) as predicted by Ecosar v0.99g 151.06
Toxicity to fish (LC50 in mg/l) as predicted by Neutral Organics QSAR in Ecosar v0.99g 5.74E+004

Human Health data supporting decisions
Underlying data regarding potential for exposure

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

Underlying data regarding Previous Assessments

Underlying data regarding Simple Hazard Assessment


Underlying data regarding Complex Hazard Assessment

Carcinogencity

Screening Outcome Negative
Screening Method
Data Results
Reference CASETOX 1.52 TOPKAT 6.1

Genotoxicity

Screening Outcome Negative
Screening Method
Data Results in vivo Mammal Somatic Cell Clastogen or Aneugen
Reference Leung & Ballantyne, 1997, Mutat Res 393: 7-15 (as cited in IUCLID, 2000) Leung & Ballantyne, 1997, Mutat Res 393: 7-15 (as cited in IUCLID, 2000) Zeiger et al., 1987, Environ Mol Mutagen 9 (Suppl 9): 1-110 (as cited in CCRIS, 2000). Union Carbide, 1989, unpublished report (as cited in IUCLID, 2000)

Developmental Toxicity

Screening Outcome Negative
Screening Method
Data Results NO(A)EL 1000 mg/kg bw
Reference Leung & Ballantune,1998, J Toxicol Cut & Ocul Toxicol, 17: 179-190 (also cited in IUCLID 2000)

Reproductive Toxicity

Screening Outcome Negative
Screening Method
Data Results NO(A)EL 250 mg/kg bw
Reference Leung & Ballantune,1998, J Toxicol Cut & Ocul Toxicol, 17: 179-190 (also cited in IUCLID 2000)+J49