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Substance Name: Phosphorus pentachloride
RN: 10026-13-8
UNII: 0EX753TYDU
InChIKey: UHZYTMXLRWXGPK-UHFFFAOYSA-N

Classification Codes

  • Threshold Planning Quantity (TPQ) = 500 lb
  • TWA (0.1 ppm)
  • TWA 1 mg/m3

Molecular Formula

  • Cl5-P

Molecular Weight

  • 208.239
 
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Names and Synonyms

Name of Substance

  • Phosphorus pentachloride

Synonyms

  • EC 233-060-3
  • EINECS 233-060-3
  • Fosforo(pentacloruro di)
  • Fosforo(pentacloruro di) [Italian]
  • Fosforpentachloride
  • Fosforpentachloride [Dutch]
  • HSDB 1205
  • Pentachlorophosphorane
  • Phosphorane, pentachloro-
  • Phosphore(pentachlorure de)
  • Phosphore(pentachlorure de) [French]
  • Phosphoric chloride
  • Phosphoric perchloride
  • Phosphorous pentachloride
  • Phosphorpentachlorid
  • Phosphorpentachlorid [German]
  • Phosphorus chloride (PCl5)
  • Phosphorus pentachloride
  • Phosphorus perchloride
  • Phosphorus(V) chloride
  • Pieciochlorek fosforu
  • Pieciochlorek fosforu [Polish]
  • UNII-0EX753TYDU

Systematic Names

  • Phosphorane, pentachloro-
  • Phosphorus pentachloride

Superlist Names

  • Phosphorane, pentachloro-
  • Phosphorus pentachloride
  • Phosphorus pentachloride [UN1806] [Corrosive]
  • UN1806

Registry Numbers

CAS Registry Number

  • 10026-13-8

FDA UNII

  • 0EX753TYDU

System Generated Number

  • 0010026138

Structure Descriptors

InChI

1S/Cl5P/c1-6(2,3,4)5

InChIKey

UHZYTMXLRWXGPK-UHFFFAOYSA-N

Smiles

P(Cl)(Cl)(Cl)(Cl)Cl

Toxicity

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
rat LC50 inhalation 205mg/m3 (205mg/m3) BEHAVIORAL: FOOD INTAKE (ANIMAL)

BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY)

BEHAVIORAL: MUSCLE CONTRACTION OR SPASTICITY)
Toxicology of New Industrial Chemical Substances. English translation of TPKVAL. Vol. 13, Pg. 105, 1973.
rat LD50 oral 660mg/kg (660mg/kg) BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY)

SENSE ORGANS AND SPECIAL SENSES: LACRIMATION: EYE

BEHAVIORAL: MUSCLE WEAKNESS
Toxicology of New Industrial Chemical Substances. English translation of TPKVAL. Vol. 13, Pg. 104, 1973.