Substance Identity
CAS Number 11099-06-2
Chemical Name Silicic acid, ethyl ester
Type of substance UVCB-organic
SMILES O=[Si](O)OCC
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
Bioaccumulative (B)? No
Inherently Toxic to Aquatic Organisms (iT)? No
DSL Quantity range (tonnes/year) >1T to 1000T

Ecological data supporting decisions

Underlying data regarding persistence

Underlying data regarding Bioaccumulation

Underlying data regarding inherent toxicity to aquatic organisms

Pivotal value for iT (mg/l) 97.82005
Toxicity to fish (LC50 in mg/l) as predicted by Ecosar v0.99g 28,361.943
Toxicity to fish (LC50 in mg/l) as predicted by Oasis Forecast M v1.10 115,725.3281
Toxicity to fish (LC50 in mg/l) as predicted by PNN 97.82005
Toxicity to fish, daphnia, algae or mysid shrimp (EC50 or LC50 in mg/l) as predicted by Ecosar v0.99g 13,462.816
Chronic toxicity to daphnia or algae (EC50 in mg/l) as predicted by Ecosar v0.99g 392.949
Toxicity to fish (LC50 in mg/l) as predicted by Neutral Organics QSAR in Ecosar v0.99g 2.84E+002

Human Health data supporting decisions
Underlying data regarding potential for exposure

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

Underlying data regarding Previous Assessments

Underlying data regarding Simple Hazard Assessment


Underlying data regarding Complex Hazard Assessment