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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). 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.