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1,3-dichloro-5,5-dimethylhydantoin

CAS 118-52-5 · C5H6Cl2N2O2
Hazard class
Danger — Oxidiser, Corrosive, Irritant / harmful, Health hazard, Environmental hazard
Pictograms
OxidiserCorrosiveIrritant / harmfulHealth hazardEnvironmental hazard
H-statements
  • H272 May intensify fire; oxidiser
  • H302 Harmful if swallowed
  • H314 Causes severe skin burns and eye damage
  • H315 Causes skin irritation
  • H317 May cause an allergic skin reaction
  • H319 Causes serious eye irritation
  • H334 May cause allergy or asthma symptoms or breathing difficulties if inhaled
  • H335 May cause respiratory irritation
  • H400 Very toxic to aquatic life
  • H410 Very toxic to aquatic life with long lasting effects
  • H333 May be harmful if inhaled
Workplace exposure limits
NIOSH REL TWA 0.2 mg/m3 ST 0.4 mg/m3 None available
OSHA PEL TWA 0.2 mg/m3
IDLH 5 mg/m3
Occupational exposure limits — NIOSH Pocket Guide.
Synonyms
204-258-7 · 1,3-DICHLORO-5,5-DIMETHYLHYDANTOIN · Dantoin · Dactin · Halane · Daktin · Dichlorantin · Omchlor
Molecular weight
197.02 g/mol
Browse similar
Oxidiser · Corrosive · Irritant / harmful · Health hazard · Environmental hazard
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.