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phosphorus trichloride

CAS 7719-12-2 · Cl3P
Hazard class
Danger — Toxic, Health hazard, Corrosive
Pictograms
ToxicHealth hazardCorrosive
H-statements
  • H330 Fatal if inhaled
  • H300 Fatal if swallowed
  • H373 May cause damage to organs through prolonged or repeated exposure
  • H314 Causes severe skin burns and eye damage
  • EUH014 Reacts violently with water
  • EUH029 Contact with water liberates toxic gas
Common uses (US EPA CDR)
IntermediateAntioxidantFiller
Workplace exposure limits
NIOSH REL TWA 0.2 ppm (1.5 mg/m3) ST 0.5 ppm (3 mg/m3)
OSHA PEL TWA 0.5 ppm (3 mg/m3)
IDLH 25 ppm
Occupational exposure limits — NIOSH Pocket Guide.
Synonyms
PHOSPHORUS TRICHLORIDE · Trichlorophosphine · Phosphorous trichloride · Phosphorous chloride · Phosphine, trichloro- · Fosfortrichloride · Phosphortrichlorid · Trojchlorek fosforu
Molecular weight
137.33 g/mol
Browse similar
Toxic · Health hazard · Corrosive
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.