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tetrachlorophthalic anhydride

CAS 117-08-8 · C8Cl4O3
Hazard class
Danger — Corrosive, Health hazard, Environmental hazard
Pictograms
CorrosiveHealth hazardEnvironmental hazard
H-statements
  • H318 Causes serious eye damage
  • H334 May cause allergy or asthma symptoms or breathing difficulties if inhaled
  • H317 May cause an allergic skin reaction
  • H400 Very toxic to aquatic life
  • H410 Very toxic to aquatic life with long lasting effects
Common uses (US EPA CDR)
Intermediate
Synonyms
TETRACHLOROPHTHALIC ANHYDRIDE · Niagathal · Tetrathal · 1,3-Isobenzofurandione, 4,5,6,7-tetrachloro- · 4,5,6,7-Tetrachloro-1,3-isobenzofurandione · 4,5,6,7-Tetrachloro-2-benzofuran-1,3-dione · Phthalic anhydride, tetrachloro- · 1,3-Dioxy-4,5,6,7-tetrachloroisobenzofuran
Molecular weight
285.9 g/mol
Browse similar
Corrosive · Health hazard · Environmental hazard
Data source
Harmonised classification ECHA — EU CLP Annex VI
Legally binding EU classification adopted by ECHA under CLP Annex VI — the highest-confidence GHS source.
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GHS/CLP classification from authoritative registries (ECHA Annex VI, PubChem). SNRL is a free chemical safety search. Browse categories · API · Console
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.