Substance Identity
CAS Number 130-20-1
Chemical Name 5,9,14,18-Anthrazinetetrone, 7,16-dichloro-6,15-dihydro-
Type of substance Organic
SMILES O=C(c(c(c(Nc(c(N1)c(c(C(=O)c(c2ccc3)c3)c4)C2(=O))c4Cl)c1c5Cl)C(=O)c6cccc7)c5)c67
Moiety of concern organic
Categorization Results

Meets Government of Canada Categorization Criteria? No
Meets Human Health Categorization Criteria? No
Meets Environmental Criteria for Categorization? Uncertain
Persistent (P)? Yes
Rational for P QSAR
Bioaccumulative (B)? Uncertain
Inherently Toxic to Aquatic Organisms (iT)? Uncertain
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) 182
MITI probability of biodegradation 0
EPI Predicted Ozone reaction half-life (days) 999
EPI Predicted Atmospheric Oxidation half-life (days) 0.08146

Underlying data regarding Bioaccumulation

Log Kow predicted by KowWin 9.02
Log BAF T2MTL predicted by Gobas 5.94461516998845
Log BCF 5% T2LTL predicted by Gobas 3.31447243904317
Log BCF Max predicted by OASIS 3.13367187282577
Log BCF predicted by BCFWIN 1.206

Underlying data regarding inherent toxicity to aquatic organisms

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