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3-methyl-1-phenyl-5-pyrazolone

CAS 89-25-8 · C10H10N2O
Hazard class
Warning — Irritant / harmful
Pictograms
Irritant / harmful
H-statements
  • H302 Harmful if swallowed
  • H315 Causes skin irritation
  • H317 May cause an allergic skin reaction
  • H319 Causes serious eye irritation
  • H335 May cause respiratory irritation
  • H412 Harmful to aquatic life with long lasting effects
Synonyms
201-891-0 · MCI-186 · MCI 186 · RefChem:57584 · edaravone · Radicut · 3-METHYL-1-PHENYL-2-PYRAZOLIN-5-ONE · Norphenazone
Molecular weight
174.2 g/mol
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Irritant / harmful
Data source
Aggregated classification PubChem · REACH-registered
GHS aggregated by PubChem from registrant and agency submissions; not individually harmonised. Always verify against the official SDS before compliance use.
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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.