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1,2,3,6-tetrahydrophthalic anhydride [1] cis-1,2,3,6-tetrahydrophthalic anhydride [2] 3,4,5,6-tetrahydrophthalic anhydride [3] tetrahydrophthalic anhydride [4]

CAS 85-43-8 · C8H8O3
Hazard class
Danger — Corrosive, Health hazard
Pictograms
CorrosiveHealth 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
  • H412 Harmful to aquatic life with long lasting effects
Common uses (US EPA CDR)
HardenerIntermediateMonomersChelating agentpH regulating agentFiller
Synonyms
1,2,3,6-Tetrahydrophthalic anhydride · TETRAHYDROPHTHALIC ANHYDRIDE · Tetrahydroftalanhydrid · Rikacid TH · Tetrahydrophthalic acid anhydride · Memtetrahydro phtalic anhydride · 4-Cyclohexene-1,2-dicarboxylic acid anhydride · 1,3-Isobenzofurandione, 3a,4,7,7a-tetrahydro-
Molecular weight
152.15 g/mol
Browse similar
Corrosive · Health 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). Reagent 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.