Substance Identity
CAS Number 92-31-9
Chemical Name Phenothiazin-5-ium, 3-amino-7-(dimethylamino)-2-methyl-, chloride
Type of substance Organic
SMILES c1c(N(C)C)cc2S=C3C=C(N)C(C)=CC3=Nc2c1
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
Experimental Biodegradation half-life (days) Not Available
Predicted Ultimate degradation half-life (days) 37.5
MITI probability of biodegradation 0.0026
EPI Predicted Ozone reaction half-life (days) 0.2177
EPI Predicted Atmospheric Oxidation half-life (days) 0.04015

Underlying data regarding Bioaccumulation

Log Kow predicted by KowWin 0.16
Log BAF T2MTL predicted by Gobas 0.0120959322428886
Log BCF 5% T2LTL predicted by Gobas 0.00975406293047336
Log BCF Max predicted by OASIS 2.82383994531463
Log BCF predicted by BCFWIN 0.5

Underlying data regarding inherent toxicity to aquatic organisms

Pivotal value for iT (mg/l) 7.958
Toxicity to fish (LC50 in mg/l) as predicted by Ecosar v0.99g 7.958
Toxicity to fish (LC50 in mg/l) as predicted by PNN 35.03043
Toxicity to fish, daphnia, algae or mysid shrimp (EC50 or LC50 in mg/l) as predicted by Ecosar v0.99g 0.714
Toxicity to fish (LC50 in mg/l) as predicted by Neutral Organics QSAR in Ecosar v0.99g 7.50E+000

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