Substance Identity
CAS Number 91-40-7
Chemical Name Benzoic acid, 2-(phenylamino)-
Type of substance Organic
SMILES O=C(O)c(c(Nc(cccc1)c1)ccc2)c2
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
Robust Study Summary (biodegradation result)
91407.doc
Predicted Ultimate degradation half-life (days) 37.5
MITI probability of biodegradation 0.2091
TOPKAT probability of biodegradation 0.038
EPI Predicted Ozone reaction half-life (days) 999
EPI Predicted Atmospheric Oxidation half-life (days) 0.05334

Underlying data regarding Bioaccumulation

Empirical Log Kow 4.36
Log Kow predicted by KowWin 4.18
Log BAF T2MTL predicted by Gobas 3.31514256634294
Log BCF 5% T2LTL predicted by Gobas 3.06105965524748
Log BCF Max predicted by OASIS 3.50254988458944
Log BCF predicted by BCFWIN 0.5

Underlying data regarding inherent toxicity to aquatic organisms

Pivotal value for iT (mg/l) 7.9
Toxicity to fathead minnow (LC50 in mg/l) as predicted by Topkat v6.1 7.9
Toxicity to fish (LC50 in mg/l) as predicted by Ecosar v0.99g 14.114
Toxicity to fish (LC50 in mg/l) as predicted by Oasis Forecast M v1.10 1.4717
Toxicity to fish (LC50 in mg/l) as predicted by Aster 2.35416
Toxicity to fish (LC50 in mg/l) as predicted by PNN 14.96798
Toxicity to daphnia (EC50 in mg/l) as predicted by Topkat v6.1 0.2158
Toxicity to fish, daphnia, algae or mysid shrimp (EC50 or LC50 in mg/l) as predicted by Ecosar v0.99g 0.859
Chronic toxicity to daphnia or algae (EC50 in mg/l) as predicted by Ecosar v0.99g 2.34
Toxicity to fish (LC50 in mg/l) as predicted by Neutral Organics QSAR in Ecosar v0.99g 1.41E-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