Substance Identity
CAS Number 68052-62-0
Chemical Name 2-Oxepanone, polymer with 4-amino-a,a,4-trimethylcyclohexanemethanamine, 1,6-hexanediol, 2,2'-iminobis[ethanol], 1,1'-methylenebis[4-isocyanatocyclohexane] and 2,2'-oxybis[ethanol]
Type of substance Polymer
Moiety of concern monomer
Categorization Results

Meets Government of Canada Categorization Criteria? No
Meets Human Health Categorization Criteria? No
Meets Environmental Criteria for Categorization? No
Persistent (P)? Yes
Bioaccumulative (B)? No
Inherently Toxic to Aquatic Organisms (iT)? No
Rational for iT Monomer
DSL Quantity range (tonnes/year) >1T to 1000T

Ecological data supporting decisions

Underlying data regarding persistence

Media of concern leading to Categorization Not Applicable
Experimental Biodegradation half-life (days) Not Available

Underlying data regarding Bioaccumulation

Underlying data regarding inherent toxicity to aquatic organisms

Comment iT cationic polymer;

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