Substance Identity
CAS Number 15571-58-1
Chemical Name 8-Oxa-3,5-dithia-4-stannatetradecanoic acid, 10-ethyl-4,4-dioctyl-7-oxo-, 2-ethylhexyl ester
Type of substance Organometallic
SMILES O=C(CS[Sn](SCC(=O)OCC(CC)CCCC)(CCCCCCCC)CCCCCCCC)OCC(CC)CCCC
Moiety of concern DP
Categorization Results

Meets Government of Canada Categorization Criteria? Yes
Meets Human Health Categorization Criteria? No
Meets Environmental Criteria for Categorization? Yes
Persistent (P)? No
Bioaccumulative (B)? Yes
Inherently Toxic to Aquatic Organisms (iT)? Yes
DSL Quantity range (tonnes/year) >1T to 1000T
Basis for Environment Categorization (PiT, BiT, PBiT) if categorized? BiT

Ecological data supporting decisions

Underlying data regarding persistence

Media of concern leading to Categorization Not Applicable
Experimental Biodegradation half-life (days) Not Available
Predicted Ultimate degradation half-life (days) 15
MITI probability of biodegradation 0
EPI Predicted hydrolysis half-life (days) 4.64E+001
EPI Predicted Ozone reaction half-life (days) 999,999
EPI Predicted Atmospheric Oxidation half-life (days) 0.1619

Underlying data regarding Bioaccumulation

Log BCF predicted by BCFWIN 2

Underlying data regarding inherent toxicity to aquatic organisms

Pivotal value for iT (mg/l) 0.0041
Experimental result iT (mg/l) 0.0041
Reference iT Steinhauser, K.G., W. Amann, A. Spath and A. Polenz. 1985. Investigations on the aquatic toxicity of organotin compounds. Vom Wasser. 65: 203-214.

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