Phosphorus trichloridePCl3

CAS-No.:
7719-12-2
UN-No.:
1809
EC-No.:
231-749-3
Hazard identification number:
668
Hazard signs
GHS05
GHS06
GHS08

*Source: GESTIS Substance Database, https://gestis-database.dguv.de

Occupational exposure limit
Workplace exposure limits (UK)
  • STEL (ppm) 0.5
  • STEL (mg/m3) 2.9
  • TWA (ppm) 0.2
  • TWA (mg/m3) 1.1
  • H: 300 + 330
    Fatal if swallowed or if inhaled
  • H: 314
    Causes severe skin burns
    and eye damage.
  • H: 373
    May cause damage to organs (state all organs affected, if known) through prolonged or repeated exposure (state route of exposure if it is conclusively
    proven that no other routes of exposure cause the hazard)
     .

*Source: GESTIS Substance Database, https://gestis-database.dguv.de

  • Melting point:
    -93.6 °C
  • Boiling Point:
    76 °C
  • Density (at 20 °C, if not notified otherwise):
    1,574 (21°C) g/cm3
  • Ionization:
    9.90 ± 0.01 eV
  • Vapour Pressure (at 20 °C, if not notified otherwise):
    133,3 (21°C) hPa
  •  

*Source: GESTIS Substance Database, https://gestis-database.dguv.de

Also known as:
  • Albrite Phosphorus Trichloride Chloride of phosphorus Phosphorus chloride Phosphorus trichloride Phosphorus(III)chloride Trichlorophosphine
  • Phosphorchlorid
  • Phosphorus chloride
  • Phosphorus trichloride
  • Phosphorus trichloride phosphorus(3+) trichloride
  • Trichlorphosphin

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