chlordecone (ISO); perchloropentacyclo[5,3,0,02,6,03,9,04,8]decan-5-one; decachloropentacyclo[5,2,1,02,6,03,9,05,8]decan-4-one
CAS 143-50-0 · C10Cl10O
Hazard classDanger — Health hazard, Toxic, Environmental hazard
PictogramsHealth hazardToxicEnvironmental hazard
H-statements- H351 Suspected of causing cancer
- H311 Toxic in contact with skin
- H301 Toxic if swallowed
- H400 Very toxic to aquatic life
- H410 Very toxic to aquatic life with long lasting effects
Workplace exposure limitsNIOSH REL Ca TWA 0.001 mg/m3
OSHA PEL none
IDLH Ca [N.D.]Occupational exposure limits — NIOSH Pocket Guide.
Synonymschlordecone · Kepone · Clordecone · Decachloroketone · Merex · Compound 1189 · General chemicals 1189 · Rcra waste number U142
Molecular weight490.6 g/mol
Data sourceHarmonised classification ECHA — EU CLP Annex VILegally binding EU classification adopted by ECHA under CLP Annex VI — the highest-confidence GHS source.
Search the full chemical database →
Guide only. This information is compiled from published safety data sheets and public regulatory registries and is believed correct at the date of publication shown. It is not all-inclusive and shall be used only as a guide. It does not replace the manufacturer’s current Safety Data Sheet, which governs in all cases. SNRL shall not be held liable for any injury, loss or damage resulting from handling of, or contact with, any product listed.