Substance Identity
CAS Number 100209-12-9
Chemical Name Silane, trimethoxyoctyl-, reaction products with titanium oxide (TiO2)
Type of substance UVCB-organometallic
SMILES CCCCCCCCSi
Moiety of concern DP
Categorization Results

Meets Government of Canada Categorization Criteria? No
Meets Human Health Categorization Criteria? No
Meets Environmental Criteria for Categorization? No
Persistent (P)? Yes
Rational for P Analogue
Bioaccumulative (B)? Not Applicable
Inherently Toxic to Aquatic Organisms (iT)? No
Rational for iT Analogue
DSL Quantity range (tonnes/year) 0 to 1T

Ecological data supporting decisions

Underlying data regarding persistence

Underlying data regarding Bioaccumulation

Log Kow predicted by KowWin 4.51
Log BAF T2MTL predicted by Gobas 3.51342267341415
Log BCF 5% T2LTL predicted by Gobas 3.20810476335743
Log BCF predicted by BCFWIN 1.776

Underlying data regarding inherent toxicity to aquatic organisms

Pivotal value for iT (mg/l) >1
Comment iT Analogue: 13463677; Titanium oxide; TiO2 does not meet the cat criteria on the inorganic decision spreadsheet.
Toxicity to fish (LC50 in mg/l) as predicted by Ecosar v0.99g 0.468
Toxicity to fish (LC50 in mg/l) as predicted by PNN 7.22435
Toxicity to daphnia (EC50 in mg/l) as predicted by Topkat v6.1 0.022
Toxicity to fish, daphnia, algae or mysid shrimp (EC50 or LC50 in mg/l) as predicted by Ecosar v0.99g 0.022
Chronic toxicity to daphnia or algae (EC50 in mg/l) as predicted by Ecosar v0.99g 0.092
Toxicity to fish (LC50 in mg/l) as predicted by Neutral Organics QSAR in Ecosar v0.99g 4.68E-003

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