Substance Identity
CAS Number 1326-05-2
Chemical Name Spiro[isobenzofuran-1(3H),9'-[9H]xanthen]-3-one, 2',4',5',7'-tetrabromo-3',6'-dihydroxy-, lead salt
Type of substance Organic-metal salt
SMILES c42Oc5c(Br)c(O)c(Br)cc5C3(c4cc(Br)c(O)c2Br)OC(=O)c1ccccc31
Moiety of concern C20H8Br4O5
Categorization Results

Meets Government of Canada Categorization Criteria? Yes
Meets Human Health Categorization Criteria? No
Meets Environmental Criteria for Categorization? Yes
Persistent (P)? Yes
Bioaccumulative (B)? Yes
Inherently Toxic to Aquatic Organisms (iT)? Yes
DSL Quantity range (tonnes/year) 0 to 1T
Basis for Environment Categorization (PiT, BiT, PBiT) if categorized? PBiT

Ecological data supporting decisions

Underlying data regarding persistence

Media of concern leading to Categorization Not Applicable
Experimental Biodegradation half-life (days) Not Available
Comment (persistency) moiety of concern is P

Underlying data regarding Bioaccumulation

Comment (BAF/BCF) moiety of concern is B

Underlying data regarding inherent toxicity to aquatic organisms

Pivotal value for iT (mg/l) 0.00046014846747

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