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[(2-chlorophenyl)methylene]malononitrile

CAS 2698-41-1 · C10H5ClN2
Hazard class
Danger — Corrosive, Toxic, Irritant / harmful, Health hazard, Environmental hazard
Pictograms
CorrosiveToxicIrritant / harmfulHealth hazardEnvironmental hazard
H-statements
  • H301 Toxic if swallowed
  • H315 Causes skin irritation
  • H317 May cause an allergic skin reaction
  • H319 Causes serious eye irritation
  • H330 Fatal if inhaled
  • H334 May cause allergy or asthma symptoms or breathing difficulties if inhaled
  • H335 May cause respiratory irritation
  • H400 Very toxic to aquatic life
  • H411 Toxic to aquatic life with long lasting effects
  • H302 Harmful if swallowed
  • H314 Causes severe skin burns and eye damage
  • H318 Causes serious eye damage
  • H370 Causes damage to organs
  • H372 Causes damage to organs through prolonged or repeated exposure
  • H410 Very toxic to aquatic life with long lasting effects
  • H316 Causes mild skin irritation
  • H320 Causes eye irritation
Workplace exposure limits
NIOSH REL C 0.05 ppm (0.4 mg/m3) [skin]
OSHA PEL TWA 0.05 ppm (0.4 mg/m3) NIOSH P&CAM304 (II-5)
IDLH 2 mg/m3
Occupational exposure limits — NIOSH Pocket Guide.
Synonyms
220-278-9 · 2-Chlorobenzylidenemalononitrile · o-Chlorobenzylidenemalononitrile · o-Chlorobenzylidene malononitrile · CS (lacrimator) · 2-CHLOROBENZALMALONONITRILE · USAF KF-11 · (o-Chlorobenzal)malononitrile
Molecular weight
188.61 g/mol
Browse similar
Corrosive · Toxic · 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). 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.